Automated monitoring and analysis of DuckDB's extension ecosystem.
Last Updated: 2026-06-20 13:35:01 UTC (Loading...)
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🦆 Automated monitoring and analysis of DuckDB's extension ecosystem
Executive summary | Jump to Summary | Core Extensions | Community Extensions
Running on DuckDB: v1.5.4 (2026-06-17) This report provides a comprehensive analysis of DuckDB extensions, including both core extensions (built into DuckDB) and community-contributed extensions.
For third-party extensions discovered outside the official registries, see: Third-party extensions.
For a lightweight monthly roundup of notable ecosystem changes, see: What’s new.
Note: third-party labelling is an ongoing work in progress, so the verified list is partial.
| Extension | Repository | Last activity |
|---|---|---|
| bigquery | duckdb-bigquery | today (2026-06-20 11:56:44 UTC) |
| cityjson | duckdb-cityjson | today (2026-06-20 10:14:31 UTC) |
| delta_classic | delta_classic | today (2026-06-19 15:04:33 UTC) |
| dicom | duck-dicom | today (2026-06-20 13:12:11 UTC) |
| duck_hunt | duck_hunt | today (2026-06-20 03:43:06 UTC) |
| Extension | Repository | Stars |
|---|---|---|
| duckpgq | duckpgq-extension | 418 |
| gsheets | duckdb_gsheets | 345 |
| flock | flock | 343 |
| airport | airport | 340 |
| prql | duckdb-prql | 326 |
| Metric | Current | Change |
|---|---|---|
| Total Extensions | 290 | +9 🔼 |
| Core Extensions | 29 | → Stable |
| Community Extensions | 261 | +9 🔼 |
| Recently Active (≤ 30 days) | 138 (47.6%) | +20 🔼 |
| Very Active (≤ 7 days) | 73 (25.2%) | — |
Changes since previous analysis
laterite_ags4, rawduck, qvd, tpch_rust, zim, dbn, duckton, salesforce, cache_httpfs, curl_httpfs and 4 more
latency_injection, encoding, jemalloc
Core extensions maintained by the DuckDB team and distributed via the official extension repository
Total: 29 extensions
| # | Extension | Repository | Status | Last Activity | Stars | Language | Description |
|---|---|---|---|---|---|---|---|
| 1 | autocomplete | duckdb/duckdb | 🟢 Ongoing | 7 days ago (2026-06-12 16:54:32 UTC) | N/A (part of core DuckDB repo) | C++ | Core DuckDB extension: autocomplete |
| 2 | avro | duckdb-avro | 🟢 Ongoing | 9 days ago (2026-06-11 08:43:02 UTC) | 36 | C++ | Apache Avro format support |
| 3 | aws | duckdb-aws | 🟢 Ongoing | 7 days ago (2026-06-13 08:23:10 UTC) | 64 | C++ | AWS S3 integration |
| 4 | azure | duckdb-azure | 🟢 Ongoing | 50 days ago (2026-05-01 07:37:45 UTC) | 77 | C++ | Azure extension for DuckDB |
| 5 | delta | duckdb-delta | 🟢 Ongoing | 5 days ago (2026-06-15 08:38:19 UTC) | 227 | C++ | DuckDB extension for Delta Lake |
| 6 | ducklake | duckdb/ducklake | 🟢 Ongoing | 3 days ago | N/A (part of core DuckDB repo) | C++ | Delta Lake support via DuckLake (different from delta extension) |
| 7 | encodings | duckdb-encodings | 🟢 Ongoing | 124 days ago (2026-02-16 11:43:18 UTC) | 15 | C++ | Character encoding support |
| 8 | excel | duckdb-excel | 🟢 Ongoing | 22 days ago (2026-05-28 14:57:36 UTC) | 55 | C++ | Excel extension for DuckDB |
| 9 | fts | duckdb-fts | 🟢 Ongoing | 3 days ago (2026-06-17 11:58:48 UTC) | 38 | C++ | Full-text search functionality |
| 10 | httpfs | duckdb-httpfs | 🟢 Ongoing | 9 days ago (2026-06-11 08:38:32 UTC) | 55 | C++ | HTTP/S3 filesystem support |
| 11 | iceberg | duckdb-iceberg | 🟢 Ongoing | 2 days ago (2026-06-18 12:35:27 UTC) | 413 | C++ | Apache Iceberg format support |
| 12 | icu | duckdb/duckdb | 🟢 Ongoing | 11 days ago (2026-06-08 15:49:58 UTC) | N/A (part of core DuckDB repo) | C++ | Core DuckDB extension: icu |
| 13 | inet | duckdb-inet | 🟢 Ongoing | 211 days ago (2025-11-20 22:54:12 UTC) | 14 | C++ | Internet address data types |
| 14 | json | duckdb/duckdb | 🟢 Ongoing | 2 days ago (2026-06-18 10:06:34 UTC) | N/A (part of core DuckDB repo) | C++ | Core DuckDB extension: json |
| 15 | lance | lance-duckdb | 🟢 Ongoing | 9 days ago (2026-06-10 15:35:14 UTC) | 119 | C++ | The lance extensions for DuckDB enable reading and writing of lance tables. |
| 16 | motherduck | duckdb/duckdb (Third Party - Closed source - maintained by MotherDuck Inc.) | 🟢 Ongoing | 3 days ago | N/A (part of core DuckDB repo) | C++ | Core DuckDB extension: motherduck |
| 17 | mysql | duckdb-mysql | 🟢 Ongoing | today (2026-06-18 19:52:02 UTC) | 97 | C++ | MySQL database connectivity |
| 18 | odbc | odbc-scanner | 🟢 Ongoing | 21 days ago (2026-05-30 11:58:55 UTC) | 38 | C++ | DuckDB ODBC extension |
| 19 | parquet | duckdb/duckdb | 🟢 Ongoing | 2 days ago (2026-06-17 17:40:35 UTC) | N/A (part of core DuckDB repo) | C++ | Core DuckDB extension: parquet |
| 20 | postgres | duckdb-postgres | 🟢 Ongoing | today (2026-06-18 19:53:30 UTC) | 358 | C++ | PostgreSQL database connectivity |
| 21 | quack | duckdb-quack | 🟢 Ongoing | 10 days ago (2026-06-10 13:01:45 UTC) | 114 | C++ | Quack remote protocol |
| 22 | spatial | duckdb-spatial | 🟢 Ongoing | 38 days ago (2026-05-12 17:37:14 UTC) | 685 | C++ | Geospatial data types and functions |
| 23 | sqlite | duckdb-sqlite | 🟢 Ongoing | 2 days ago (2026-06-18 11:22:13 UTC) | 278 | C++ | DuckDB extension to read and write to SQLite databases |
| 24 | tpcds | duckdb/duckdb | 🟢 Ongoing | 2 days ago (2026-06-18 09:06:36 UTC) | N/A (part of core DuckDB repo) | C++ | Core DuckDB extension: tpcds |
| 25 | tpch | duckdb/duckdb | 🟢 Ongoing | 2 days ago (2026-06-18 09:06:36 UTC) | N/A (part of core DuckDB repo) | C++ | Core DuckDB extension: tpch |
| 26 | ui | duckdb-ui | 🟢 Ongoing | 2 days ago (2026-06-18 00:11:08 UTC) | 450 | C++ | Browser-based user interface for DuckDB |
| 27 | unity_catalog | unity_catalog | 🟢 Ongoing | 44 days ago (2026-05-07 12:01:13 UTC) | 103 | C++ | Proof-of-concept extension combining the delta extension with Unity Catalog |
| 28 | vortex | duckdb/duckdb (Third Party - Closed source - third-party extension) | 🟢 Ongoing | 3 days ago | N/A (part of core DuckDB repo) | C++ | Core DuckDB extension: vortex |
| 29 | vss | duckdb-vss | 🟢 Ongoing | 18 days ago (2026-06-02 08:10:39 UTC) | 260 | C++ | Vector similarity search |
Third-party extensions maintained by the community
Total: 261 extensions | 🔥 Very Active (≤7d): 73 | ✅ Active (≤30d): 65 | 🟡 Stable (≤90d): 62 | 🟠 Stale (>90d): 61
| # | Extension | Repository | Status | Activity | Last Activity | Stars | Language | Description |
|---|---|---|---|---|---|---|---|---|
| 1 | a5 | a5 | 🟢 Ongoing | 1 - 🔥 Very Active | 2 days ago (2026-06-17 22:09:52 UTC) | 12 | C++ | A5 Geospatial Extension for DuckDB |
| 2 | acp | duckdb-acp | 🟡 Archived | 4 - 🟠 Stale | 191 days ago (2025-12-11 03:36:46 UTC) | 58 | Rust | Use Claude Code & other AI agents from inside DuckDB via extension |
| 3 | adbc_scanner | adbc_scanner | 🟢 Ongoing | 2 - ✅ Active | 18 days ago (2026-06-01 21:54:18 UTC) | 15 | C++ | A DuckDB ADBC Scanner Extension - adds support for using ADBC drivers with Du... |
| 4 | agent_data | agent_data_duckdb | ❓ Unknown | 1 - 🔥 Very Active | 5 days ago (2026-06-15 03:09:33 UTC) | 20 | Rust | DuckDB extension: agent_data by axsaucedo |
| 5 | airport | airport | 🟢 Ongoing | 2 - ✅ Active | 20 days ago (2026-05-30 13:33:18 UTC) | 340 | C++ | The Airport extension for DuckDB, enables the use of Arrow Flight with DuckDB |
| 6 | aixchess | aix | 🟢 Ongoing | 3 - 🟡 Stable | 83 days ago (2026-03-29 12:16:27 UTC) | 26 | Rust | Aix: Efficiently storing and querying chess game collections |
| 7 | altertable | duckdb-altertable | 🟢 Ongoing | 2 - ✅ Active | 11 days ago (2026-06-08 21:24:51 UTC) | 0 | C++ | Query Altertable's lakehouse directly from your local DuckDB |
| 8 | anndata | anndata-duckdb-extension | 🟢 Ongoing | 1 - 🔥 Very Active | 7 days ago (2026-06-13 07:28:21 UTC) | 9 | C++ | Attach and AnnData file in duckdb and query it with SQL. Perform SQL over gr... |
| 9 | anofox_forecast | anofox-forecast | 🟢 Ongoing | 1 - 🔥 Very Active | 2 days ago (2026-06-17 19:08:34 UTC) | 35 | C++ | Statistical timeseries forecasting in DuckDB |
| 10 | anofox_statistics | anofox-statistics | 🟢 Ongoing | 1 - 🔥 Very Active | 2 days ago (2026-06-18 06:00:26 UTC) | 10 | C++ | A DuckDB extension for statistical regression analysis, providing OLS, Ridge,... |
| 11 | anofox_tabular | anofox-tabular | 🟢 Ongoing | 1 - 🔥 Very Active | 2 days ago (2026-06-17 18:48:12 UTC) | 14 | C++ | A duckdb extension which combines data quality and data preparation tools for... |
| 12 | arrow | duckdb-extension-alias | ❓ Unknown | 4 - 🟠 Stale | 257 days ago (2025-10-06 09:07:38 UTC) | 4 | C | DuckDB extension: arrow |
| 13 | astro | astro-duck | 🟢 Ongoing | 3 - 🟡 Stable | 32 days ago (2026-05-19 12:22:23 UTC) | 1 | C++ | 60+ astronomical SQL functions for DuckDB: coordinate transforms, CCM89 dust... |
| 14 | behavioral | duckdb-behavioral | ❓ Unknown | 1 - 🔥 Very Active | 4 days ago (2026-06-15 18:46:55 UTC) | 12 | Rust | A DuckDB Community Extension to enable Behavioral Analytics, inspired by Clic... |
| 15 | bigquery | duckdb-bigquery | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-20 11:56:44 UTC) | 162 | C++ | Integrates DuckDB with Google BigQuery, allowing direct querying and manageme... |
| 16 | bitfilters | bitfilters | 🟢 Ongoing | 3 - 🟡 Stable | 53 days ago (2026-04-27 17:21:05 UTC) | 7 | C++ | A high-performance DuckDB extension providing probabilistic data structures f... |
| 17 | blockduck | BlockDuck | 🟢 Ongoing | 4 - 🟠 Stale | 254 days ago (2025-10-08 16:19:04 UTC) | 10 | C++ | Live SQL Queries on Blockchain |
| 18 | boilstream | boilstream-extension | 🟢 Ongoing | 2 - ✅ Active | 14 days ago (2026-06-06 11:38:11 UTC) | 10 | C++ | Secure Remote Secrets Storage for DuckDB |
| 19 | brew | duckdb-brew | 🟢 Ongoing | 2 - ✅ Active | 20 days ago (2026-05-31 08:18:52 UTC) | 1 | C++ | duckdb extension to report installed brew packages/casks/formulas with SQL |
| 20 | bvh2sql | bvh2sql | 🟢 Ongoing | 2 - ✅ Active | 8 days ago (2026-06-12 12:17:09 UTC) | 0 | Makefile | SQL-related extension by nkwork9999 |
| 21 | cache_httpfs | duck-read-cache-fs | 🟢 Ongoing | 1 - 🔥 Very Active | 2 days ago (2026-06-18 03:32:34 UTC) | 141 | C++ | This repository is made as read-only filesystem for remote access. |
| 22 | cache_prewarm | duckdb-cache-prewarm | 🟢 Ongoing | 2 - ✅ Active | 26 days ago (2026-05-25 09:13:59 UTC) | 8 | C++ | DuckDB extension: cache_prewarm by dentiny |
| 23 | capi_quack | extension-template-c | ❓ Unknown | 3 - 🟡 Stable | 86 days ago (2026-03-26 12:21:42 UTC) | 30 | C | (Experimental) C/C++ template for DuckDB extensions based on the C API |
| 24 | cassandra | duckdb-cassandra | ❓ Unknown | 4 - 🟠 Stale | 242 days ago (2025-10-20 19:15:10 UTC) | 2 | C++ | DuckDB Connector for Cassandra |
| 25 | celestial | duckdb-celestial | 🟢 Ongoing | 4 - 🟠 Stale | 98 days ago (2026-03-13 14:47:49 UTC) | 2 | C++ | DuckDB extension providing astronomical coordinates utilities |
| 26 | chaos | duckdb-chaos | 🟢 Ongoing | 4 - 🟠 Stale | 127 days ago (2026-02-12 14:50:01 UTC) | 1 | C++ | DuckDB extension: chaos by taniabogatsch |
| 27 | chess | duckdb-chess | ❓ Unknown | 2 - ✅ Active | 23 days ago (2026-05-28 05:13:34 UTC) | 3 | Rust | A DuckDB extension for parsing and analyzing chess games in PGN format. |
| 28 | chsql | clickhouse-sql | ❓ Unknown | 4 - 🟠 Stale | 121 days ago (2026-02-18 19:49:47 UTC) | 92 | C++ | DuckDB Community Extension implementing ClickHouse SQL Dialect macros and Cus... |
| 29 | chsql_native | clickhouse-native | ❓ Unknown | 4 - 🟠 Stale | 121 days ago (2026-02-18 19:49:46 UTC) | 20 | Rust | Experimental ClickHouse Native Client and Native file reader Extension for Du... |
| 30 | cityjson | duckdb-cityjson | ❓ Unknown | 1 - 🔥 Very Active | today (2026-06-20 10:14:31 UTC) | 9 | C++ | Data format handling extension by cityjson |
| 31 | clamp | duckdb_clamp | 🟢 Ongoing | 3 - 🟡 Stable | 55 days ago (2026-04-26 01:35:35 UTC) | 2 | C++ | The Clamp extension introduces range-clamping scalar functions to DuckDB. Ini... |
| 32 | cloudfront | duckdb-cloudfront | 🟢 Ongoing | 4 - 🟠 Stale | 134 days ago (2026-02-05 15:32:51 UTC) | 1 | C++ | DuckDB module which provides custom authentication methods on top of httpfs m... |
| 33 | cozip | cozip_reader | 🟢 Ongoing | 3 - 🟡 Stable | 36 days ago (2026-05-15 05:12:11 UTC) | 6 | C++ | Read Cloud-Optimized ZIP files |
| 34 | crawler | duckdb-crawler | 🟢 Ongoing | 3 - 🟡 Stable | 78 days ago (2026-04-03 04:32:07 UTC) | 11 | C++ | DuckDB extension: crawler by midwork-finds-jobs |
| 35 | cronjob | cronjob | 🟢 Ongoing | 3 - 🟡 Stable | 82 days ago (2026-03-29 21:04:33 UTC) | 50 | C++ | DuckDB CronJob Extension |
| 36 | crypto | crypto | 🟢 Ongoing | 3 - 🟡 Stable | 58 days ago (2026-04-22 13:25:10 UTC) | 28 | C++ | DuckDB Extension for cryptographic hash functions and HMAC |
| 37 | curl_httpfs | duckdb-curl-filesystem | 🟢 Ongoing | 1 - 🔥 Very Active | 6 days ago (2026-06-14 07:43:59 UTC) | 8 | C++ | Filesystem built upon libcurl. |
| 38 | cwiqduck | cwiqduck | 🟢 Ongoing | 1 - 🔥 Very Active | 2 days ago (2026-06-18 04:35:52 UTC) | 3 | C++ | DuckDB extensions for CWIQ |
| 39 | dash | dash | 🟢 Ongoing | 2 - ✅ Active | 26 days ago (2026-05-24 20:40:00 UTC) | 69 | C++ | Local GUI and Data Canvas as a DuckDB extension |
| 40 | datasketches | datasketches | 🟢 Ongoing | 1 - 🔥 Very Active | 6 days ago (2026-06-13 16:28:46 UTC) | 47 | C++ | Integrates DuckDB with the high-performance Apache DataSketches library. This... |
| 41 | dazzleduck | dazzleduck-sql-duckdb | ❓ Unknown | 4 - 🟠 Stale | 99 days ago (2026-03-12 22:24:42 UTC) | 1 | C++ | DuckDB extension: dazzleduck by dazzleduck-web |
| 42 | dbn | duckdb-dbn | 🟢 Ongoing | 2 - ✅ Active | 10 days ago (2026-06-09 19:42:19 UTC) | 0 | C++ | DuckDB extension for reading Databento Binary Encoding (DBN) files |
| 43 | decimal_arithmetic | duckdb-decimal-arithmetic | 🟢 Ongoing | 1 - 🔥 Very Active | 4 days ago (2026-06-15 14:28:25 UTC) | 3 | C++ | DuckDB extension: decimal_arithmetic |
| 44 | delta_classic | delta_classic | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-19 15:04:33 UTC) | 4 | C++ | DuckDB extension to attach a directory of Delta tables as a database |
| 45 | delta_export | delta_export | 🟢 Ongoing | 4 - 🟠 Stale | 99 days ago (2026-03-13 07:02:40 UTC) | 7 | C++ | DuckDB extension to export Delta Lake metadata from DuckLake |
| 46 | dicom | duck-dicom | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-20 13:12:11 UTC) | 0 | C++ | A DuckDB extension to import medical imaging data |
| 47 | dns | duckdb-dns | ❓ Unknown | 2 - ✅ Active | 14 days ago (2026-06-05 16:58:49 UTC) | 16 | Rust | DNS (Reverse) Lookup Extension for DuckDB |
| 48 | dplyr | libdplyr | 🟢 Ongoing | 3 - 🟡 Stable | 37 days ago (2026-05-14 03:14:54 UTC) | 14 | Rust | DuckDB extension: dplyr by mrchypark |
| 49 | dqtest | duckdb-dataquality-extension | 🟢 Ongoing | 4 - 🟠 Stale | 136 days ago (2026-02-03 18:35:04 UTC) | 5 | C++ | Duckdb extension to run data quality tests |
| 50 | dta | duckdb-dta | 🟢 Ongoing | 2 - ✅ Active | 19 days ago (2026-06-01 10:35:57 UTC) | 0 | C++ | DuckDB extension for reading and writing .dta files (formats 117-121) |
| 51 | duck_block_utils | duckdb_duck_block_utils | 🟢 Ongoing | 2 - ✅ Active | 19 days ago (2026-05-31 20:28:51 UTC) | 1 | C++ | A collection of utility functions to work with doc block-style structures and... |
| 52 | duck_delta_share | duck_delta_share | 🟢 Ongoing | 3 - 🟡 Stable | 40 days ago (2026-05-10 23:39:27 UTC) | 5 | C++ | DuckDB extension for enabling Delta Sharing client capabilities. |
| 53 | duck_dggs | duckdb-dggs | 🟢 Ongoing | 1 - 🔥 Very Active | 4 days ago (2026-06-16 00:42:16 UTC) | 1 | C++ | A DuckDB extension for discrete global grid systems (DGGS) powered by DGGRID v8. |
| 54 | duck_diff | duck_diff | 🟢 Ongoing | 1 - 🔥 Very Active | 2 days ago (2026-06-17 13:19:07 UTC) | 2 | C++ | DuckDB extension: duck_diff by avaitla |
| 55 | duck_geoarrow | duck_geoarrow | 🟢 Ongoing | 3 - 🟡 Stable | 65 days ago (2026-04-15 13:13:55 UTC) | 6 | C++ | This extension, Duck_Geoarrow, provides functions to convert between WKB (Wel... |
| 56 | duck_hunt | duck_hunt | ❓ Unknown | 1 - 🔥 Very Active | today (2026-06-20 03:43:06 UTC) | 3 | C++ | Tools for working with unit test suite results |
| 57 | duck_lineage | duck_lineage | 🟢 Ongoing | 2 - ✅ Active | 24 days ago (2026-05-26 23:21:55 UTC) | 76 | Python | A extension for DuckDB, which captures lineage events for executed queries |
| 58 | duck_lk | duck-lk | 🟢 Ongoing | 3 - 🟡 Stable | 63 days ago (2026-04-18 03:05:52 UTC) | 0 | Rust | Interact with tables from your LabKey LIMS natively in DuckDB |
| 59 | duck_tails | duck_tails | 🟢 Ongoing | 2 - ✅ Active | 10 days ago (2026-06-09 16:53:48 UTC) | 18 | C++ | A DuckDB extension for exploring and reading git history. |
| 60 | duckdb_delta_sharing | duckdb-delta-sharing | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-19 15:01:02 UTC) | 3 | C++ | An extension for using DuckDB as a delta sharing client |
| 61 | duckdb_geoip_rs | duckdb-geoip-rs | ❓ Unknown | 2 - ✅ Active | 29 days ago (2026-05-21 21:23:32 UTC) | 6 | Rust | Database connectivity extension by william-billaud |
| 62 | duckdb_mcp | duckdb_mcp | 🟢 Ongoing | 2 - ✅ Active | 12 days ago (2026-06-07 20:12:55 UTC) | 56 | C++ | A simple MCP server extension for DuckDB |
| 63 | duckdb_midi | duckdb-midi | ❓ Unknown | 2 - ✅ Active | 8 days ago (2026-06-12 12:18:36 UTC) | 0 | C++ | Database connectivity extension by nkwork9999 |
| 64 | duckdb_zarr | duckdb_zarr | 🟢 Ongoing | 3 - 🟡 Stable | 82 days ago (2026-03-29 23:42:57 UTC) | 7 | C++ | A DuckDB extension for querying Zarr arrays with SQL through relational proje... |
| 65 | duckdbi | DuckDBI | 🟢 Ongoing | 4 - 🟠 Stale | 98 days ago (2026-03-14 11:04:19 UTC) | 4 | C++ | Database connectivity extension by nkwork9999 |
| 66 | duckgl | duckgl | 🟢 Ongoing | 4 - 🟠 Stale | 107 days ago (2026-03-04 16:41:20 UTC) | 7 | C++ | DuckDB extension: duckgl by nkwork9999 |
| 67 | duckherder | duckdb-distributed-execution | ❓ Unknown | 4 - 🟠 Stale | 102 days ago (2026-03-10 09:36:00 UTC) | 59 | C++ | Distributed execution for duckdb queries. |
| 68 | duckhog | duckhog | ❓ Unknown | 2 - ✅ Active | 24 days ago (2026-05-26 17:05:33 UTC) | 8 | C++ | duckdb extension to connect to posthog managed data warehouse |
| 69 | duckhts | duckhts | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-20 12:59:21 UTC) | 15 | C | 'htslib' based 'Duckdb' Extenstion for High Throughput Sequencing File Formats |
| 70 | ducklake_cdc | ducklake-cdc-extension | ❓ Unknown | 3 - 🟡 Stable | 44 days ago (2026-05-06 19:37:35 UTC) | 15 | C++ | The missing operational layer for DuckLake’s change feed. |
| 71 | ducknng | ducknng | ❓ Unknown | 2 - ✅ Active | 12 days ago (2026-06-07 13:14:13 UTC) | 2 | C | ducknng: a 'DuckDB' Binding To The 'NNG' Scalability Protocols Library And an... |
| 72 | duckorch | duck-orch | 🟢 Ongoing | 1 - 🔥 Very Active | 6 days ago (2026-06-14 11:27:19 UTC) | 2 | Rust | DuckDB extension: duckorch by nkwork9999 |
| 73 | duckpgq | duckpgq-extension | ❓ Unknown | 3 - 🟡 Stable | 71 days ago (2026-04-09 13:13:43 UTC) | 418 | C++ | DuckDB extension that adds support for SQL/PGQ and graph algorithms |
| 74 | ducksmiles | duckSMILES | 🟢 Ongoing | 1 - 🔥 Very Active | 6 days ago (2026-06-14 04:01:17 UTC) | 2 | Rust | DuckDB extension: ducksmiles by nkwork9999 |
| 75 | ducksync | ducksync | 🟢 Ongoing | 2 - ✅ Active | 16 days ago (2026-06-03 17:22:43 UTC) | 7 | C++ | DuckDB extension: ducksync by danjsiegel |
| 76 | ducktinycc | DuckTinyCC | 🟢 Ongoing | 3 - 🟡 Stable | 38 days ago (2026-05-13 06:09:08 UTC) | 3 | C | 'C' Scripting in 'Duckdb' using 'TinyCC' |
| 77 | duckton | duckton | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-20 09:33:36 UTC) | 0 | Rust | Duckton — a peer-to-peer distributed DuckDB compute grid over QUIC: broadcast... |
| 78 | eeagrid | duckdb-eeagrid | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-18 21:26:30 UTC) | 0 | C++ | Functions for transforming XY coordinates to and from the EEA Reference Grid... |
| 79 | eenddb | eenddb | 🟢 Ongoing | 3 - 🟡 Stable | 81 days ago (2026-03-31 09:31:58 UTC) | 5 | C++ | Database connectivity extension by Dtenwolde |
| 80 | elasticsearch | duckdb-elasticsearch | ❓ Unknown | 3 - 🟡 Stable | 52 days ago (2026-04-29 13:01:51 UTC) | 19 | C++ | Query Elasticsearch data directly from DuckDB |
| 81 | erpl_web | erpl-web | 🟢 Ongoing | 1 - 🔥 Very Active | 2 days ago (2026-06-17 18:27:06 UTC) | 28 | C++ | ERPL is a DuckDB extension to connect to API based ecosystems via standard in... |
| 82 | eurostat | duckdb-eurostat | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-18 22:38:05 UTC) | 31 | C++ | DuckDB extension for reading data from EUROSTAT database using SQL |
| 83 | evalexpr_rhai | evalexpr_rhai | 🟢 Ongoing | 3 - 🟡 Stable | 58 days ago (2026-04-23 01:40:35 UTC) | 25 | C++ | A DuckDB extension to evaluate the Rhai scripting language as part of SQL. |
| 84 | events | events | 🟢 Ongoing | 3 - 🟡 Stable | 66 days ago (2026-04-15 12:59:21 UTC) | 2 | C++ | Capture database events and deliver JSON notifications to external programs v... |
| 85 | faiss | duckdb-faiss-ext | ❓ Unknown | 4 - 🟠 Stale | 103 days ago (2026-03-09 11:54:02 UTC) | 31 | Go | DuckDB wrapper for FAISS - Experimental |
| 86 | fakeit | duckdb-fakeit | ❓ Unknown | 2 - ✅ Active | 14 days ago (2026-06-05 16:44:37 UTC) | 13 | Rust | DuckDB extension: fakeit by tobilg |
| 87 | file_dialog | duckdb-ext-file-dialog | ❓ Unknown | 2 - ✅ Active | 24 days ago (2026-05-27 00:05:12 UTC) | 15 | Rust | A DuckDB extension to choose file interactively using native file open dialogs |
| 88 | finetype | finetype | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-20 10:55:33 UTC) | 0 | Rust | 👓 Precision format detection for text data. Semantic type inference with tran... |
| 89 | fire_duck_ext | fire_duck_ext | 🟢 Ongoing | 3 - 🟡 Stable | 55 days ago (2026-04-25 17:50:34 UTC) | 3 | C++ | duckdb extension for firestore |
| 90 | firebird | duckdb-firebird | 🟢 Ongoing | 2 - ✅ Active | 16 days ago (2026-06-03 16:54:24 UTC) | 4 | C++ | DuckDB extension: firebird by flozer |
| 91 | fit | duckdb-fit-extension | 🟢 Ongoing | 4 - 🟠 Stale | 186 days ago (2025-12-15 19:16:40 UTC) | 1 | C++ | DuckDB extension: fit by antoriche |
| 92 | fivetran | duckdb_sparse_variant | 🟢 Ongoing | 3 - 🟡 Stable | 32 days ago (2026-05-19 07:42:06 UTC) | 0 | C++ | A DuckDB extension providing sparse VARIANT encoding for STRUCTs and an optim... |
| 93 | flock | flock | 🟢 Ongoing | 2 - ✅ Active | 15 days ago (2026-06-04 19:36:13 UTC) | 343 | C++ | Beyond Quacking: Deep Integration of Language Models and RAG into DuckDB (VLD... |
| 94 | fsquery | fsquery | 🟢 Ongoing | 4 - 🟠 Stale | 95 days ago (2026-03-16 16:09:24 UTC) | 1 | C++ | An extension that allows DuckDB to enumerate and stat files on the disk |
| 95 | func_apply | duckdb_func_apply | 🟢 Ongoing | 2 - ✅ Active | 19 days ago (2026-05-31 20:11:00 UTC) | 3 | C++ | An exension to allow dynamic function application |
| 96 | fuzzycomplete | fuzzycomplete | 🟢 Ongoing | 3 - 🟡 Stable | 82 days ago (2026-03-29 21:04:37 UTC) | 28 | C++ | DuckDB Extension for fuzzy string matching based autocompletion |
| 97 | gaggle | gaggle | 🟢 Ongoing | 2 - ✅ Active | 26 days ago (2026-05-24 17:09:37 UTC) | 17 | Rust | A DuckDB extension for working with Kaggle datasets |
| 98 | gcs | duckdb-gcs | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-19 13:05:15 UTC) | 22 | C++ | A GCS-native extension for DuckDB |
| 99 | gdx | duckdb-gdx | ❓ Unknown | 1 - 🔥 Very Active | today (2026-06-19 15:36:42 UTC) | 1 | C++ | DuckDB extension: gdx by chrispahm |
| 100 | geography | duckdb-geography | ❓ Unknown | 4 - 🟠 Stale | 99 days ago (2026-03-12 16:05:00 UTC) | 45 | C++ | Geospatial data extension by paleolimbot |
| 101 | geosilo | geosilo | 🟢 Ongoing | 3 - 🟡 Stable | 53 days ago (2026-04-27 16:21:07 UTC) | 25 | C++ | DuckDB extension for compact geometry encoding using delta-encoded coordinate... |
| 102 | geotiff | duckdb-geotiff | ❓ Unknown | 4 - 🟠 Stale | 304 days ago (2025-08-20 05:12:15 UTC) | 2 | C++ | Duckdb extension to read GeoTiffs directly with duckdb database |
| 103 | ggsql | ggsql-duckdb | 🟢 Ongoing | 3 - 🟡 Stable | 32 days ago (2026-05-19 06:12:36 UTC) | 17 | Rust | A DuckDB extension adding support for ggsql |
| 104 | gh | duckdb-gh | 🟢 Ongoing | 3 - 🟡 Stable | 51 days ago (2026-04-29 14:21:02 UTC) | 4 | C++ | DuckDB extension: gh by carlopi |
| 105 | gsheets | duckdb_gsheets | 🟢 Ongoing | 4 - 🟠 Stale | 119 days ago (2026-02-21 04:11:04 UTC) | 345 | C++ | DuckDB extension to read and write Google Sheets using SQL |
| 106 | h3 | h3-duckdb | ❓ Unknown | 1 - 🔥 Very Active | today (2026-06-18 17:01:06 UTC) | 248 | C++ | Bindings for H3 to DuckDB |
| 107 | h5db | h5db | 🟢 Ongoing | 1 - 🔥 Very Active | 2 days ago (2026-06-17 14:05:05 UTC) | 2 | C++ | Duckdb extension for reading HDF5 files. |
| 108 | harbor | duckdb-harbor | 🟢 Ongoing | 1 - 🔥 Very Active | 7 days ago (2026-06-12 22:58:05 UTC) | 0 | C++ | HTTP server for DuckDB UI, JSON /sql, and CLI |
| 109 | hashfuncs | hashfuncs | 🟢 Ongoing | 1 - 🔥 Very Active | 6 days ago (2026-06-13 16:28:43 UTC) | 12 | C++ | A DuckDB extension that supplies non-cryptographic hash functions. |
| 110 | hdf5 | duckdb-hdf5 | ❓ Unknown | 3 - 🟡 Stable | 58 days ago (2026-04-23 01:30:36 UTC) | 12 | Rust | HDF5 plugin for duckdb |
| 111 | hedged_request_fs | duckdb-hedged-request | 🟢 Ongoing | 2 - ✅ Active | 27 days ago (2026-05-24 09:35:49 UTC) | 1 | C++ | DuckDB extension: hedged_request_fs by dentiny |
| 112 | highs | HiGHS-duckdb | ❓ Unknown | 4 - 🟠 Stale | 115 days ago (2026-02-25 02:07:48 UTC) | 1 | C++ | Run the solver in the database! |
| 113 | hive_metastore | duckdb-hive-metastore | 🟢 Ongoing | 2 - ✅ Active | 28 days ago (2026-05-22 17:49:59 UTC) | 4 | C++ | DuckDB extension allowing to connect to Apache Hive Metastore and query the d... |
| 114 | hnsw_acorn | duckdb-hnsw-acorn | 🟢 Ongoing | 3 - 🟡 Stable | 84 days ago (2026-03-28 07:49:47 UTC) | 63 | C++ | ACORN-1 pre-filtered HNSW search for DuckDB |
| 115 | holtfs | duckdb-holtfs | 🟢 Ongoing | 2 - ✅ Active | 24 days ago (2026-05-27 06:55:19 UTC) | 0 | C++ | DuckDB extension for planning scans through Holt-backed metadata indexes |
| 116 | hostfs | hostFS | ❓ Unknown | 4 - 🟠 Stale | 261 days ago (2025-10-01 21:02:13 UTC) | 31 | C++ | DuckDB extension: hostfs by gropaul |
| 117 | html_query | duckdb_html_query | ❓ Unknown | 4 - 🟠 Stale | 134 days ago (2026-02-05 15:33:13 UTC) | 2 | Rust | Filter HTML inside duckdb |
| 118 | html_readability | duckdb-html-readability | ❓ Unknown | 4 - 🟠 Stale | 134 days ago (2026-02-05 15:33:16 UTC) | 0 | Rust | DuckDB extension to parse html to readable text |
| 119 | http_client | httpclient | 🟢 Ongoing | 3 - 🟡 Stable | 65 days ago (2026-04-15 14:08:54 UTC) | 79 | C++ | DuckDB HTTP GET/POST Client in a Community Extension |
| 120 | http_request | duckdb_http_request | ❓ Unknown | 4 - 🟠 Stale | 123 days ago (2026-02-17 13:03:03 UTC) | 3 | C++ | Uses the native duckdb httputil to make extra requests in SELECT |
| 121 | http_stats | duckdb-http-stats | 🟢 Ongoing | 3 - 🟡 Stable | 84 days ago (2026-03-27 13:58:03 UTC) | 1 | C++ | Better HTTP statistics for DuckDB |
| 122 | httpd_log | duckdb-httpd-log | ❓ Unknown | 4 - 🟠 Stale | 159 days ago (2026-01-12 06:14:58 UTC) | 0 | C++ | duckdb extension |
| 123 | httpfs_timeout_retry | duckdb-httpfs-timeout-retry | 🟢 Ongoing | 2 - ✅ Active | 27 days ago (2026-05-24 10:38:20 UTC) | 0 | C++ | Web/HTTP functionality extension by dentiny |
| 124 | httpserver | httpserver | ❓ Unknown | 3 - 🟡 Stable | 67 days ago (2026-04-13 23:57:25 UTC) | 280 | C++ | DuckDB HTTP API Server and Query Interface in a Community Extension |
| 125 | infera | infera | 🟢 Ongoing | 2 - ✅ Active | 26 days ago (2026-05-24 17:20:54 UTC) | 132 | Rust | A DuckDB extension for in-database inference |
| 126 | inflector | inflector | 🟢 Ongoing | 2 - ✅ Active | 30 days ago (2026-05-21 12:33:21 UTC) | 8 | C++ | Powerful string case transformation and inflection capabilities directly to y... |
| 127 | ion | duckdb-ion | 🟢 Ongoing | 4 - 🟠 Stale | 101 days ago (2026-03-10 15:49:39 UTC) | 4 | C++ | AWS Ion extension for DuckDB |
| 128 | json_schema | json_schema | 🟢 Ongoing | 1 - 🔥 Very Active | 6 days ago (2026-06-13 19:24:53 UTC) | 3 | C++ | A DuckDB extension that bring support for validating JSON data using JSON sch... |
| 129 | jsonata | jsonata | 🟢 Ongoing | 1 - 🔥 Very Active | 4 days ago (2026-06-15 15:43:11 UTC) | 6 | C++ | The JSONata extension for DuckDB enables expressive, JSON-focused querying an... |
| 130 | jwt | duckdb_jwt | ❓ Unknown | 4 - 🟠 Stale | 346 days ago (2025-07-09 00:13:56 UTC) | 0 | C++ | DuckDB extension: jwt by GalvinGao |
| 131 | keboola | duckdb-extension | 🟢 Ongoing | 3 - 🟡 Stable | 31 days ago (2026-05-19 23:33:34 UTC) | 0 | C++ | DuckDB extension for Keboola Storage — query and write Keboola tables using s... |
| 132 | lastra | duckdb-lastra | 🟢 Ongoing | 3 - 🟡 Stable | 40 days ago (2026-05-11 12:15:36 UTC) | 0 | C++ | DuckDB extension for reading Lastra columnar time series files natively |
| 133 | latency_injection_fs | duckdb-filesystem-latency-injection | 🟢 Ongoing | 2 - ✅ Active | 27 days ago (2026-05-24 10:15:19 UTC) | 0 | C++ | DuckDB extension: latency_injection_fs by dentiny |
| 134 | laterite_ags4 | laterite-duckdb | ❓ Unknown | 1 - 🔥 Very Active | today (2026-06-20 09:43:57 UTC) | 0 | Rust | DuckDB extension: laterite_ags4 by niko86 |
| 135 | level_pivot | duckdb-level-pivot | 🟢 Ongoing | 3 - 🟡 Stable | 57 days ago (2026-04-23 16:05:04 UTC) | 0 | C++ | DuckDB extension: level_pivot by halgari |
| 136 | lindel | lindel | 🟢 Ongoing | 3 - 🟡 Stable | 52 days ago (2026-04-28 20:32:34 UTC) | 66 | C++ | DuckDB Extension Linearization/Delinearization, Z-Order, Hilbert and Morton C... |
| 137 | llm | duckdb-llm | 🟢 Ongoing | 4 - 🟠 Stale | 122 days ago (2026-02-17 14:09:08 UTC) | 3 | C++ | DuckDB extension: llm by midwork-finds-jobs |
| 138 | lpts | lpts | 🟢 Ongoing | 1 - 🔥 Very Active | 2 days ago (2026-06-17 13:40:09 UTC) | 4 | C++ | Logical Plan To SQL DuckDB Extension |
| 139 | lsh | lsh | ❓ Unknown | 3 - 🟡 Stable | 64 days ago (2026-04-16 17:00:45 UTC) | 13 | Rust | DuckDB community extension for locality-sensitive hashing (LSH) |
| 140 | lua | duckdb-lua | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-18 18:43:39 UTC) | 12 | C++ | DuckDB extension to evaluate Lua expressions. |
| 141 | magic | duckdb-magic | ❓ Unknown | 1 - 🔥 Very Active | today (2026-06-20 12:16:20 UTC) | 8 | C++ | Auto-detect file types via libmagic (file utility) |
| 142 | marisa | marisa | 🟢 Ongoing | 1 - 🔥 Very Active | 6 days ago (2026-06-13 16:28:44 UTC) | 13 | C++ | The Marisa extension by Query.Farm integrates the fast, space-efficient MARIS... |
| 143 | markdown | duckdb_markdown | 🟢 Ongoing | 2 - ✅ Active | 19 days ago (2026-05-31 20:10:26 UTC) | 24 | C++ | Heirarchical markdown parsing for DuckDB |
| 144 | maxmind | duckdb-maxmind | 🟢 Ongoing | 1 - 🔥 Very Active | 3 days ago (2026-06-16 21:11:21 UTC) | 7 | Zig | DuckDB MaxMind extension written in Zig. |
| 145 | miint | duckdb-miint | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-19 19:49:07 UTC) | 5 | C | DuckDB extension: miint by the-miint |
| 146 | minijinja | minijinja | 🟢 Ongoing | 1 - 🔥 Very Active | 6 days ago (2026-06-13 16:50:06 UTC) | 5 | C++ | DuckDB extension: minijinja |
| 147 | miniplot | miniplot | 🟢 Ongoing | 4 - 🟠 Stale | 217 days ago (2025-11-15 02:42:43 UTC) | 22 | C++ | DuckDB extension: miniplot by nkwork9999 |
| 148 | mlpack | duckdb-mlpack | 🟢 Ongoing | 4 - 🟠 Stale | 143 days ago (2026-01-27 14:18:00 UTC) | 19 | C++ | Bringing mlpack to duckdb |
| 149 | monetary | monetary | ❓ Unknown | 4 - 🟠 Stale | 142 days ago (2026-01-29 11:29:01 UTC) | 0 | C++ | DuckDB extension: monetary by fyffee |
| 150 | mongo | duckdb-mongo | 🟢 Ongoing | 2 - ✅ Active | 15 days ago (2026-06-05 02:29:05 UTC) | 52 | C++ | Integrates DuckDB with MongoDB, enabling direct SQL queries over MongoDB coll... |
| 151 | mooncake | duckdb_mooncake | ❓ Unknown | 4 - 🟠 Stale | 237 days ago (2025-10-26 07:13:05 UTC) | 10 | C++ | Read Iceberg tables written by moonlink in real time |
| 152 | mpduck | mpduck | 🟢 Ongoing | 3 - 🟡 Stable | 67 days ago (2026-04-13 17:59:29 UTC) | 1 | C++ | DuckDB extension to read and write Prophet model point files. |
| 153 | msolap | duckdb-msolap-extension | ❓ Unknown | 4 - 🟠 Stale | 268 days ago (2025-09-24 16:33:46 UTC) | 14 | C++ | DuckDB extension: msolap by Hugoberry |
| 154 | mssql | mssql-extension | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-18 18:12:47 UTC) | 113 | C++ | DuckDB extension for Microsoft SQL Server (TDS + TLS), with catalog integrati... |
| 155 | nanoarrow | duckdb-nanoarrow | ❓ Unknown | 4 - 🟠 Stale | 99 days ago (2026-03-12 13:57:38 UTC) | 75 | C++ | DuckDB extension: nanoarrow by paleolimbot |
| 156 | nanodbc | duckdb-nanodbc-extension | ❓ Unknown | 3 - 🟡 Stable | 49 days ago (2026-05-01 13:18:55 UTC) | 52 | C++ | Database connectivity extension by Hugoberry |
| 157 | nats_js | duckdb-nats-jetstream | ❓ Unknown | 3 - 🟡 Stable | 82 days ago (2026-03-30 05:12:16 UTC) | 21 | C++ | DuckDB extension for querying NATS JetStream message streams with SQL |
| 158 | netquack | duckdb-netquack | ❓ Unknown | 2 - ✅ Active | 28 days ago (2026-05-22 16:42:00 UTC) | 41 | C++ | DuckDB extension for parsing, extracting, and analyzing domains, URIs, and pa... |
| 159 | nsv | nsv-duckdb | 🟢 Ongoing | 2 - ✅ Active | 12 days ago (2026-06-07 19:12:56 UTC) | 0 | Rust | A DuckDB extension for NSV processing |
| 160 | oast | duckdb-oast | 🟢 Ongoing | 4 - 🟠 Stale | 130 days ago (2026-02-10 12:00:32 UTC) | 4 | C | A DuckDB extension for validating, decoding, and extracting OAST (Out-of-Band... |
| 161 | observefs | duckdb-filesystem-observability | 🟢 Ongoing | 2 - ✅ Active | 27 days ago (2026-05-24 09:58:34 UTC) | 16 | C++ | Provides observability for duckdb filesystem. |
| 162 | ofquack | ofquack | ❓ Unknown | 4 - 🟠 Stale | over a year ago (2025-04-22 12:24:17 UTC) | 6 | C++ | Oracle Fusion DuckDB extension |
| 163 | onager | onager | 🟢 Ongoing | 2 - ✅ Active | 26 days ago (2026-05-24 16:55:16 UTC) | 135 | Rust | A DuckDB extension for graph data analytics |
| 164 | onelake | duckdb_onelake | ❓ Unknown | 4 - 🟠 Stale | 201 days ago (2025-12-01 10:28:22 UTC) | 19 | C++ | DuckDB extension: onelake by datumnova |
| 165 | open_prompt | openprompt | 🟢 Ongoing | 3 - 🟡 Stable | 87 days ago (2026-03-24 20:13:01 UTC) | 60 | C++ | DuckDB Community Extension to prompt LLMs from SQL |
| 166 | osmium | duckdb-osmium | 🟢 Ongoing | 2 - ✅ Active | 14 days ago (2026-06-06 07:21:22 UTC) | 22 | C++ | DuckDB extension for reading OpenStreetMap PBF files using libosmium |
| 167 | otlp | duckdb-otlp | ❓ Unknown | 1 - 🔥 Very Active | today (2026-06-20 05:01:57 UTC) | 65 | Python | stream, store, and query OpenTelemetry metrics, logs, and traces (OTLP) in du... |
| 168 | overture | duckdb-overture | 🟢 Ongoing | 3 - 🟡 Stable | 66 days ago (2026-04-14 16:46:56 UTC) | 4 | C++ | DuckDB extension: overture by cubilica |
| 169 | pac | privacy | 🟢 Ongoing | 1 - 🔥 Very Active | 2 days ago (2026-06-17 14:44:13 UTC) | 16 | C++ | Automatic query privatization in DuckDB |
| 170 | paimon | duckdb-paimon | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-19 09:19:59 UTC) | 34 | C++ | DuckDB extension for accessing Apache Paimon. 🦆 |
| 171 | parser_tools | duckdb_extension_parser_tools | 🟢 Ongoing | 4 - 🟠 Stale | 140 days ago (2026-01-30 16:44:26 UTC) | 25 | C++ | Parse sql - with sql! |
| 172 | pbi_scanner | pbi_scanner | 🟢 Ongoing | 1 - 🔥 Very Active | 2 days ago (2026-06-17 19:07:44 UTC) | 15 | C++ | DuckDB extension that enables querying Power BI Semantic Models with DAX. |
| 173 | pbix | duckdb-pbix-extension | 🟢 Ongoing | 4 - 🟠 Stale | 238 days ago (2025-10-24 13:47:34 UTC) | 38 | C++ | Duckdb extension for parsing the metadata and contents of the embedded data m... |
| 174 | pcap_duckdb | pcap_duckdb | 🟢 Ongoing | 2 - ✅ Active | 16 days ago (2026-06-04 05:10:33 UTC) | 1 | C++ | Database connectivity extension by siara-in |
| 175 | pcap_reader | pcap | ❓ Unknown | 3 - 🟡 Stable | 32 days ago (2026-05-18 22:26:34 UTC) | 13 | Rust | DuckDB PCAP Reader Extension made in Rust |
| 176 | pdal | duckdb-pdal | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-19 00:39:23 UTC) | 26 | C++ | DuckDB extension for manipulating point cloud data using SQL |
| 177 | pfc | pfc-duckdb | 🟢 Ongoing | 3 - 🟡 Stable | 31 days ago (2026-05-19 17:32:55 UTC) | 1 | C++ | DuckDB extension to read PFC-JSONL compressed log files with block-level time... |
| 178 | pic2vec | pic2vec | 🟢 Ongoing | 1 - 🔥 Very Active | 7 days ago (2026-06-12 16:13:03 UTC) | 0 | C++ | DuckDB extension: pic2vec by nkwork9999 |
| 179 | pivot_table | pivot_table | ❓ Unknown | 3 - 🟡 Stable | 63 days ago (2026-04-17 15:20:58 UTC) | 20 | C++ | Full spreadsheet-style pivot table through SQL macros. Just specify values, r... |
| 180 | plinking_duck | plinking_duck | 🟢 Ongoing | 2 - ✅ Active | 19 days ago (2026-05-31 20:10:06 UTC) | 3 | C++ | DuckDB tools for Plink2 |
| 181 | poached | poached | 🟢 Ongoing | 4 - 🟠 Stale | 175 days ago (2025-12-26 21:13:19 UTC) | 11 | C++ | A DuckDB extension that exposes SQL parsing functionality for building IDEs,... |
| 182 | polyglot | duckdb-polyglot | ❓ Unknown | 2 - ✅ Active | 14 days ago (2026-06-05 21:14:53 UTC) | 22 | Rust | Use other SQL dialects in DuckDB |
| 183 | protoduck | protoduck | ❓ Unknown | 3 - 🟡 Stable | 52 days ago (2026-04-28 19:03:35 UTC) | 1 | Rust | DuckDB extension: protoduck by fcsnk |
| 184 | prql | duckdb-prql | 🟢 Ongoing | 2 - ✅ Active | 23 days ago (2026-05-28 11:18:16 UTC) | 326 | C++ | PRQL as a DuckDB extension |
| 185 | psql | duckdb-psql | 🟢 Ongoing | 3 - 🟡 Stable | 66 days ago (2026-04-14 18:55:40 UTC) | 104 | C++ | A piped SQL for DuckDB |
| 186 | pst | duckdb-pst | 🟢 Ongoing | 1 - 🔥 Very Active | 3 days ago (2026-06-17 12:51:09 UTC) | 10 | C++ | In-place querying of Microsoft PST files, directly from storage, with SQL. |
| 187 | psyduck | psyduck | 🟢 Ongoing | 4 - 🟠 Stale | 187 days ago (2025-12-14 15:10:39 UTC) | 7 | C++ | Pysduck a DuckDB community extension about Pokémon. |
| 188 | pyroscope | pyroscope | ❓ Unknown | 4 - 🟠 Stale | 121 days ago (2026-02-18 19:49:53 UTC) | 21 | Rust | DuckDB Pyroscope Extension for Continuous Profiling |
| 189 | quack_oauth | quack-oauth | 🟢 Ongoing | 1 - 🔥 Very Active | 2 days ago (2026-06-18 06:29:55 UTC) | 18 | C++ | Extensions providing OAuth and OpenID primitives for authentication and autho... |
| 190 | quackfix | QuackFIX | ❓ Unknown | 4 - 🟠 Stale | 177 days ago (2025-12-25 10:36:24 UTC) | 16 | C++ | Fix log extension for duckdb |
| 191 | quackformers | quackformers | ❓ Unknown | 3 - 🟡 Stable | 32 days ago (2026-05-18 14:26:14 UTC) | 12 | Rust | DuckDB NLP extension. |
| 192 | quackscale | quackscale | 🟢 Ongoing | 2 - ✅ Active | 17 days ago (2026-06-02 17:02:27 UTC) | 18 | Shell | DuckDB WireGuard Extension with Quack & Ducklake over Tailscale, Headscale & Co |
| 193 | quackstats | quackstats | ❓ Unknown | 4 - 🟠 Stale | 139 days ago (2026-02-01 12:01:35 UTC) | 2 | Rust | DuckDB extension for time series forecasting and seasonality detection |
| 194 | quackstore | QuackStore | 🟢 Ongoing | 3 - 🟡 Stable | 45 days ago (2026-05-05 13:29:19 UTC) | 116 | C++ | DuckDB extension: quackstore by coginiti-dev |
| 195 | query_condition_cache | duckdb-query-condition-cache | 🟢 Ongoing | 2 - ✅ Active | 27 days ago (2026-05-24 12:15:09 UTC) | 8 | C++ | DuckDB extension: query_condition_cache by dentiny |
| 196 | quickjs | quickjs | 🟢 Ongoing | 1 - 🔥 Very Active | 6 days ago (2026-06-13 18:53:30 UTC) | 14 | C++ | DuckDB extension: quickjs by quackscience |
| 197 | qvd | DuckDB-QVD-Extension | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-18 14:12:21 UTC) | 0 | Rust | An DuckDB extension to add QVD files read and write |
| 198 | radio | radio | 🟢 Ongoing | 3 - 🟡 Stable | 82 days ago (2026-03-29 21:04:47 UTC) | 41 | C++ | Radio is a DuckDB extension by Query.Farm that brings real-time event streams... |
| 199 | rapidfuzz | rapidfuzz | 🟢 Ongoing | 3 - 🟡 Stable | 82 days ago (2026-03-29 21:04:48 UTC) | 17 | C++ | DuckDB Community Extension adding RapidFuzz algorithms for search, deduplicat... |
| 200 | raquet | duckdb-raquet | 🟢 Ongoing | 2 - ✅ Active | 11 days ago (2026-06-08 22:14:07 UTC) | 13 | C++ | DuckDB extension for reading Raquet format (raster data in Parquet with QUADB... |
| 201 | raster | duckdb-raster | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-18 22:36:29 UTC) | 50 | C++ | DuckDB Extension for reading and writing raster files using SQL. |
| 202 | rate_limit_fs | duckdb-rate-limit-filesystem | 🟢 Ongoing | 2 - ✅ Active | 27 days ago (2026-05-24 11:05:36 UTC) | 1 | C++ | DuckDB extension: rate_limit_fs by dentiny |
| 203 | rawduck | rawduck | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-20 12:17:35 UTC) | 16 | C++ | Experimental RawMergeTree-like Extension for DuckDB |
| 204 | rdf | duck_rdf | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-19 00:18:26 UTC) | 21 | C++ | RDF file extension for DuckDB. Reads and writes supported |
| 205 | read_dbf | duckdb-dbf | 🟢 Ongoing | 4 - 🟠 Stale | 114 days ago (2026-02-25 17:13:20 UTC) | 3 | C++ | Database connectivity extension by tocharan |
| 206 | read_lines | duckdb_read_lines | 🟢 Ongoing | 2 - ✅ Active | 19 days ago (2026-05-31 20:11:15 UTC) | 3 | C++ | Simple parsers for fast extraction from line-based files |
| 207 | read_stat | duckdb-read-stat | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-19 23:25:46 UTC) | 34 | C | Read data sets from SAS, Stata, and SPSS from DuckDB with ReadStat |
| 208 | redis | redis | 🟢 Ongoing | 3 - 🟡 Stable | 82 days ago (2026-03-29 21:04:49 UTC) | 13 | C++ | DuckDB Redis Client community extension |
| 209 | robust | robust | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-20 03:44:22 UTC) | 2 | C++ | A DuckDB extension implementing Predicate Transfer to reduce cardinality expl... |
| 210 | rusty_quack | extension-template-rs | ❓ Unknown | 1 - 🔥 Very Active | 3 days ago (2026-06-17 12:00:37 UTC) | 111 | Rust | (Experimental) Template for Rust-based DuckDB extensions |
| 211 | rusty_sheet | rusty-sheet | 🟢 Ongoing | 4 - 🟠 Stale | 127 days ago (2026-02-13 02:27:56 UTC) | 72 | Rust | An Excel/WPS/OpenDocument Spreadsheets file reader for DuckDB |
| 212 | salesforce | duckdb-salesforce | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-18 13:44:38 UTC) | 0 | C++ | DuckDB extension: salesforce by flozer |
| 213 | sazgar | Sazgar | ❓ Unknown | 2 - ✅ Active | 29 days ago (2026-05-22 04:56:10 UTC) | 13 | HTML | DuckDB extension for system monitoring & intelligent SQL routing. 25+ functio... |
| 214 | scalarfs | duckdb_scalarfs | 🟢 Ongoing | 2 - ✅ Active | 19 days ago (2026-05-31 20:10:42 UTC) | 8 | C++ | A collection of simple virtual filesystems for treating scalar values as files. |
| 215 | scrooge | Scrooge-McDuck | 🟢 Ongoing | 3 - 🟡 Stable | 46 days ago (2026-05-04 14:27:57 UTC) | 162 | C++ | DuckDB extension: scrooge by pdet |
| 216 | se3 | se3 | 🟢 Ongoing | 4 - 🟠 Stale | 103 days ago (2026-03-08 13:32:27 UTC) | 0 | C++ | Duckdb extension for efficient rotation / translation operations on points in... |
| 217 | semantic_views | duckdb-semantic-views | ❓ Unknown | 1 - 🔥 Very Active | today (2026-06-19 12:14:08 UTC) | 6 | Rust | Semantic Views for DuckDB. |
| 218 | sheetreader | sheetreader-duckdb | 🟢 Ongoing | 4 - 🟠 Stale | 97 days ago (2026-03-15 11:03:07 UTC) | 57 | C++ | DuckDB extension: sheetreader by polydbms |
| 219 | shellfs | shellfs | 🟢 Ongoing | 1 - 🔥 Very Active | 5 days ago (2026-06-15 00:30:23 UTC) | 96 | C++ | DuckDB extension allowing shell commands to be used for input and output. |
| 220 | sistat | duckdb-sistat | 🟢 Ongoing | 4 - 🟠 Stale | 103 days ago (2026-03-09 09:09:46 UTC) | 3 | C++ | DuckDB extension to query Slovenia's SiStat open data directly using SQL. No... |
| 221 | sitemap | duckdb-sitemap | 🟢 Ongoing | 4 - 🟠 Stale | 122 days ago (2026-02-17 14:13:12 UTC) | 1 | C++ | DuckDB extension for parsing XML sitemaps from websites |
| 222 | sitting_duck | sitting_duck | 🟢 Ongoing | 2 - ✅ Active | 15 days ago (2026-06-04 15:00:57 UTC) | 19 | C | Sitting Duck is a DuckDB extension that makes Abstract Syntax Trees (ASTs) fr... |
| 223 | slack | duckdb-slack | ❓ Unknown | 4 - 🟠 Stale | 120 days ago (2026-02-19 18:08:54 UTC) | 0 | C++ | DuckDB extension: slack by dentiny |
| 224 | snowflake | duckdb-snowflake | 🟢 Ongoing | 2 - ✅ Active | 13 days ago (2026-06-07 00:47:25 UTC) | 54 | C++ | A powerful DuckDB extension that enables seamless querying of Snowflake datab... |
| 225 | splink_udfs | splink_udfs | ❓ Unknown | 4 - 🟠 Stale | 134 days ago (2026-02-06 11:01:11 UTC) | 4 | C++ | DuckDB extension: splink_udfs by moj-analytical-services |
| 226 | spxlsx | spxlsx | 🟢 Ongoing | 2 - ✅ Active | 26 days ago (2026-05-24 21:36:41 UTC) | 2 | C++ | Duckdb extension to read sharepoint lists and excel |
| 227 | sshfs | duckdb-sshfs | 🟢 Ongoing | 2 - ✅ Active | 13 days ago (2026-06-06 19:02:46 UTC) | 11 | C++ | DuckDB sshfs extension - Read and write files through ssh inside DuckDB |
| 228 | st_read_multi | duckdb-ext-st-read-multi | ❓ Unknown | 1 - 🔥 Very Active | 4 days ago (2026-06-15 13:55:08 UTC) | 10 | Rust | A DuckDB extension to import multiple geospatial files with ST_Read_Multi() |
| 229 | stochastic | stochastic | 🟢 Ongoing | 1 - 🔥 Very Active | 6 days ago (2026-06-13 16:28:47 UTC) | 23 | C++ | A DuckDB extension that add comprehensive statistical distribution functions... |
| 230 | substrait | duckdb-substrait-extension | ❓ Unknown | 2 - ✅ Active | 15 days ago (2026-06-05 10:05:46 UTC) | 63 | C++ | DuckDB extension: substrait by substrait-io |
| 231 | sudan | duckdb-sudan- | 🟢 Ongoing | 4 - 🟠 Stale | 121 days ago (2026-02-19 11:49:28 UTC) | 0 | Jupyter Notebook | DuckDB extension: sudan by Osman-Geomatics93 |
| 232 | system_stats | system_stats | 🟢 Ongoing | 2 - ✅ Active | 27 days ago (2026-05-24 10:51:12 UTC) | 3 | C++ | DuckDB extension: system_stats by dentiny |
| 233 | table_guard | duckdb-table-guard | 🟢 Ongoing | 3 - 🟡 Stable | 37 days ago (2026-05-14 09:52:13 UTC) | 1 | C++ | A DuckDB extension for table-level access control |
| 234 | table_inspector | duckdb-table-inspector | 🟢 Ongoing | 2 - ✅ Active | 27 days ago (2026-05-24 09:12:19 UTC) | 2 | C++ | DuckDB extension: table_inspector by dentiny |
| 235 | talib | atm_talib | 🟢 Ongoing | 3 - 🟡 Stable | 60 days ago (2026-04-21 06:06:51 UTC) | 5 | C++ | A duckdb TA-Lib to add technical analysis in Financial Markets with SQL easily |
| 236 | tarfs | duckdb_tarfs | ❓ Unknown | 4 - 🟠 Stale | over a year ago (2024-08-26 11:01:47 UTC) | 12 | C++ | DuckDB extension: tarfs by Maxxen |
| 237 | tera | tera | 🟢 Ongoing | 1 - 🔥 Very Active | 6 days ago (2026-06-13 16:50:05 UTC) | 9 | C++ | DuckDB extension: tera |
| 238 | textplot | textplot | 🟢 Ongoing | 1 - 🔥 Very Active | 6 days ago (2026-06-13 16:28:45 UTC) | 24 | C++ | A DuckDB community extension that enables text-based data visualization direc... |
| 239 | title_mapper | duckdb-title-mapper | ❓ Unknown | 2 - ✅ Active | 25 days ago (2026-05-25 21:56:26 UTC) | 3 | Rust | DuckDB extension: title_mapper by martin-conur |
| 240 | tpch_rust | duckdb-tpch-rust | ❓ Unknown | 2 - ✅ Active | 11 days ago (2026-06-08 15:40:17 UTC) | 0 | Rust | DuckDB extension to generate tpch tables using tpch-rs |
| 241 | tributary | tributary | ❓ Unknown | 3 - 🟡 Stable | 82 days ago (2026-03-29 21:04:53 UTC) | 56 | C++ | A DuckDB Extension for Kafka |
| 242 | tsid | tsid | 🟢 Ongoing | 3 - 🟡 Stable | 82 days ago (2026-03-29 21:04:54 UTC) | 6 | C++ | TSID Extension for DuckDB |
| 243 | ulid | duckdb_ulid | ❓ Unknown | 4 - 🟠 Stale | over a year ago (2024-07-09 09:35:50 UTC) | 25 | C++ | DuckDB extension: ulid by Maxxen |
| 244 | urlpattern | duckdb_urlpattern | ❓ Unknown | 2 - ✅ Active | 19 days ago (2026-05-31 20:31:25 UTC) | 4 | C++ | An implementation of URLPattern for DuckDB |
| 245 | us_address_standardizer | duckdb-address-standardizer | 🟢 Ongoing | 2 - ✅ Active | 30 days ago (2026-05-20 14:50:54 UTC) | 3 | C | DuckDB extension for parsing and standardizing (USA) postal addresses using P... |
| 246 | valhalla_routing | duckdb-valhalla-routing | 🟢 Ongoing | 4 - 🟠 Stale | 123 days ago (2026-02-17 11:36:12 UTC) | 6 | Makefile | WIP: Attempt to package valhalla routing engine to duckdb |
| 247 | vindex | duckdb-vector-index | 🟢 Ongoing | 3 - 🟡 Stable | 51 days ago (2026-04-29 20:05:03 UTC) | 7 | C++ | A DuckDB extension providing HNSW, IVF, DiskANN, and SPANN vector indexes wit... |
| 248 | waddle | extension-template | 🟢 Ongoing | 2 - ✅ Active | 18 days ago (2026-06-02 10:44:13 UTC) | 282 | Python | Template for DuckDB extensions to help you develop, test and deploy a custom... |
| 249 | warc | duckdb_warc | ❓ Unknown | 4 - 🟠 Stale | 134 days ago (2026-02-05 15:33:27 UTC) | 4 | Rust | DuckDB extension for parsing WARC files |
| 250 | web_archive | duckdb-web-archive | 🟢 Ongoing | 4 - 🟠 Stale | 137 days ago (2026-02-03 08:28:03 UTC) | 21 | C++ | DuckDB extension to fetch pages from Wayback Machine & Common Crawl |
| 251 | web_search | duckdb-web-search | 🟢 Ongoing | 3 - 🟡 Stable | 60 days ago (2026-04-20 21:51:13 UTC) | 0 | C++ | Web/HTTP functionality extension by midwork-finds-jobs |
| 252 | webbed | duckdb_webbed | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-19 15:28:24 UTC) | 59 | C++ | A comprehensive XML and HTML processing extension for DuckDB that enables SQL... |
| 253 | webdavfs | duckdb-webdavfs | ❓ Unknown | 3 - 🟡 Stable | 56 days ago (2026-04-25 03:42:47 UTC) | 1 | C++ | DuckDB WebDAVfs Extension - WebDAV filesystem support for DuckDB |
| 254 | webmacro | webmacro | 🟢 Ongoing | 3 - 🟡 Stable | 87 days ago (2026-03-24 20:13:18 UTC) | 15 | C++ | DuckDB WebMacro: Share and Load your SQL Macros via gists |
| 255 | whisper | duckdb-whisper | 🟢 Ongoing | 2 - ✅ Active | 14 days ago (2026-06-05 20:34:22 UTC) | 10 | C++ | Use whisper.cpp within DuckDB to translate / transpile speech to text |
| 256 | wireduck | wireduck | 🟢 Ongoing | 4 - 🟠 Stale | 269 days ago (2025-09-23 21:22:03 UTC) | 48 | C++ | Duckdb extension to read pcap files |
| 257 | yaml | duckdb_yaml | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-19 22:04:23 UTC) | 18 | C++ | A DuckDB to read and work with YAML files in a similar way to JSON files (al... |
| 258 | yardstick | yardstick | 🟢 Ongoing | 1 - 🔥 Very Active | 5 days ago (2026-06-14 15:02:05 UTC) | 57 | Rust | An implementation of Measures in SQL as a DuckDB extension |
| 259 | zeek | zeek-duckdb | 🟢 Ongoing | 3 - 🟡 Stable | 66 days ago (2026-04-14 22:02:22 UTC) | 3 | C++ | read_zeek table function to read Zeek TSV logs into DuckDB |
| 260 | zim | duckdb_zim | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-20 04:38:31 UTC) | 0 | C++ | DuckDB extension for working with zim files |
| 261 | zipfs | duckdb-zipfs | 🟢 Ongoing | 1 - 🔥 Very Active | today (2026-06-18 18:43:35 UTC) | 64 | C++ | DuckDB extension to read files within zip archives. |
DuckDB follows semantic versioning with regular releases. For complete and up-to-date release information, see the official DuckDB Release Calendar.
| Version | Planned Date | LTS | |
|---|---|---|---|
| Version | Release Date | Codename | Named After | LTS | Status | |
|---|---|---|---|---|---|---|
| v1.5.4 | 2026-06-17 | – | – | Active | ||
| v1.4.5 | 2026-06-17 | – | – | ✓ | Active | |
| v1.5.3 | 2026-05-20 | – | – | Active | ||
| v1.5.2 | 2026-04-13 | – | – | Active | ||
| v1.5.1 | 2026-03-23 | – | – | Active | ||
| v1.5.0 | 2026-03-09 | Variegata | Paradise shelduck | Active | ||
| v1.4.4 | 2026-01-27 | – | – | ✓ | Active | |
| v1.4.3 | 2025-12-09 | – | – | ✓ | Active | |
| v1.4.2 | 2025-11-12 | – | – | ✓ | Active | |
| v1.4.1 | 2025-10-07 | – | – | ✓ | Active | |
| v1.4.0 | 2025-09-16 | Andium | Andean teal | ✓ | Active | |
| v1.3.2 | 2025-07-08 | – | – | Active | ||
| v1.3.1 | 2025-06-16 | – | – | Active | ||
| v1.3.0 | 2025-05-21 | Ossivalis | Goldeneye duck | EOL | ||
| v1.2.2 | 2025-04-08 | – | – | Active |
See full table in the repository: Historical Pre‑1.0 Releases
Note: For releases prior to v0.5.0, please refer to the official DuckDB documentation for historical version information.
Data sourced from the official DuckDB releases CSV. For the most current information, see the release calendar.
This section summarises on-demand compatibility checks that attempt to INSTALL and LOAD extensions across a small set of DuckDB versions.
No compatibility testing results were recorded for this run.
Short version:
Known issues (what "NOT FOUND" etc. usually means):
Other caveats:
Report issues:
Last updated: 2026-06-20