This page lists the Community Extensions available for the latest stable DuckDB release (v1.4.1). Note that Community Extensions that support old DuckDB releases are currently not listed. Please check the community-extensions GitHub repository for a complete list including legacy extensions.

Name	GitHub	Description
airport	GitHub	The Airport extension brings Arrow Flight support to DuckDB, enabling DuckDB to query, modify, and store data from Arrow Flight servers.
nanoarrow	GitHub	Allows the consumption and production of the Apache Arrow interprocess communication (IPC) format, both from files and directly from stream buffers.
bigquery	GitHub	Integrates DuckDB with Google BigQuery, allowing direct querying and management of BigQuery datasets
bitfilters	GitHub	Provides high-performance, space-efficient probabilistic data structures—including quotient, XOR, and binary fuse filters—for fast approximate set membership testing with no false negatives and configurable false positive rates.
boilstream	GitHub	Mounts boilstream server as a secure Remote Secrets Storage
cache_httpfs	GitHub	Read cached filesystem for httpfs
capi_quack	GitHub	Provides a hello world example demo from the C/C++ C API template
chaos	GitHub	Creates chaos! ⋆✴︎˚｡⋆ Chaos allows you to throw any type of DuckDB exception, or to raise a SIGSEGV, SIGABRT, or SIGBUS signal.
crypto	GitHub	Cryptographic hash functions and HMAC
curl_httpfs	GitHub	httpfs with connection pool, HTTP/2 and async IO.
cwiqduck	GitHub	DuckDB filesystem extension for CWIQ FS
datasketches	GitHub	By utilizing the Apache DataSketches library this extension can efficiently compute approximate distinct item counts and estimations of quantiles, while allowing the sketches to be serialized.
dns	GitHub	The DNS Extension enables DNS lookups and reverse DNS lookups from within DuckDB
eeagrid	GitHub	Extension that adds support for working with the EEA Reference Grid System.
evalexpr_rhai	GitHub	Evaluate the Rhai scripting language in DuckDB
faiss	GitHub	Provides access to faiss indices from DuckDB.
flock	GitHub	LLM & RAG extension to combine analytics and semantic analysis
fuzzycomplete	GitHub	Fuzzy matching based autocompletion
gcs	GitHub	DuckDB GCS Extension
geography	GitHub	Global spatial data processing on the sphere
gsheets	GitHub	Read and write Google Sheets using SQL
h3	GitHub	Hierarchical hexagonal indexing for geospatial data
hashfuncs	GitHub	Non-cryptographic hash functions, xxHash, rapidhash and Murmurhash3
hostfs	GitHub	Navigate and explore the filesystem using SQL
lindel	GitHub	Linearization/Delinearization, Z-Order, Hilbert and Morton Curves
lua	GitHub	Evaluate Lua scripts within queries
magic	GitHub	libmagic/file utilities ported to DuckDB
marisa	GitHub	Adds MARISA (Matching Algorithm with Recursively Implemented StorAge) trie functionality for DuckDB. MARISA is a static and space-efficient trie data structure that enables fast string lookups, prefix searches, and predictive text operations.
miniplot	GitHub	Replace pandas + matplotlib with just DuckDB - instant data visualization from SQL
mooncake	GitHub	Read Iceberg tables written by moonlink in real time
msolap	GitHub	Extension that allows DuckDB to connect to Microsoft SQL Server Analysis Services (SSAS) and other OLAP data sources using the MSOLAP provider
nanoarrow	GitHub	Allows the consumption and production of the Apache Arrow interprocess communication (IPC) format, both from files and directly from stream buffers.
nanodbc	GitHub	Connect to any ODBC-compatible database and query data directly from DuckDB
netquack	GitHub	DuckDB extension for parsing, extracting, and analyzing domains, URIs, and paths with ease.
observefs	GitHub	Provides IO observability to filesystem
parser_tools	GitHub	Exposes functions for parsing referenced tables and usage context from SQL queries using DuckDB's native parser.
pbix	GitHub	Extension that allows parsing the data model embedded in PowerBI (pbix) files
prql	GitHub	Support for PRQL, the Pipelined Relational Query Language
psql	GitHub	Support for PSQL, a piped SQL dialect for DuckDB
quack	GitHub	Provides a hello world example demo
quackstore	GitHub	QuackStore - Smart Block-Based Caching for Remote Files. Speed up repeated queries on remote data with intelligent block-level caching.
quickjs	GitHub	DuckDB QuickJS Runtime Extension
radio	GitHub	Allow interaction with event buses like Websocket and Redis publish/subscribe servers.
rapidfuzz	GitHub	Provides adds high-performance fuzzy string matching functions, powered by the RapidFuzz C++ library.
shellfs	GitHub	Allow shell commands to be used for input and output
snowflake	GitHub	Integrates DuckDB with Snowflake, allowing direct querying and management of Snowflake databases using Arrow ADBC drivers
splink_udfs	GitHub	Phonetic, text normalization and address matching functions for record linkage.
stochastic	GitHub	Add comprehensive statistical distribution functions to DuckDB, enabling advanced statistical analysis, probability calculations, and random sampling directly within SQL queries.
textplot	GitHub	Enables text-based data visualization directly in SQL queries, including ASCII/Unicode bar charts, density plots, and sparklines for lightweight analytics and dashboards.
tributary	GitHub	Enable DuckDB to interact with Apache Kafka
webbed	GitHub	Comprehensive processing extension for web markup languages (XML and HTML) that enables SQL-native analysis of structured documents with intelligent schema inference, XPath-based data extraction, and powerful HTML table parsing capabilities.
wireduck	GitHub	Read and dissect PCAP files from DuckDB
yaml	GitHub	Read YAML files into DuckDB with native YAML type support, comprehensive extraction functions, and seamless JSON interoperability
zipfs	GitHub	Read files within zip archives