| ast_postgis | Advanced spatial data types and spatial integrity constraints for PostGIS. |
| brin4postgis | BRIN indexes for PostGIS |
| cartodb | Archived PostgreSQL extension for turning a database into a CartoDB user database. |
| crankshaft | Archived CARTO spatial-analysis functions for clustering, segmentation, and spatial statistics. |
| documentdb | API surface for DocumentDB for PostgreSQL |
| dumppoints | C implementation of ST_DumpPoints for PostGIS geometry collections. |
| firefly | PostGIS-backed Firefly database schema for tracking 3D points and add/delete operations by task. |
| frapi | In-database wrappers for French public-administration data APIs. |
| gbuilder | Additional geometry builders |
| geohash_extra | Additional geohash functions |
| geohistorical_objects | Geohistorical objects support |
| h3_postgis | H3 PostGIS integration |
| hamradio | ham radio extension |
| hartonomous | Hartonomous substrate — schemas, types, tables, BLAKE3, S^3 geometry, traversal, UCD/UCA atoms |
| htc | Horvitz-Thompson continuous-population estimator functions for PostgreSQL. |
| li3ds | PostgreSQL extension for managing 3D sensor data |
| livewire | power delivery modeling |
| lostgis | LostGIS spatial helper functions and types |
| mastermobilitydb | Schema, types, and utilities for managing moving-object trajectories with MobilityDB. |
| mobilitydb | MobilityDB geospatial trajectory data management & analysis platform |
| nfiesta | PostgreSQL extension implementing nFIESTA forest inventory estimation functionality. |
| nfiesta_gisdata | nfi gisdata database |
| nfiesta_sdesign | PostgreSQL extension for manipulating sampling design data. |
| osrmint | PostgreSQL route OSRM integration |
| pg_eviltransform | Coordinate transforms for BD09/GCJ02 via PostGIS ST_Transform |
| pg_geohash_extra | Additional geohash functions for PostGIS |
| pg_lake_spatial | Adds geospatial file-format and spatial-function support to pg_lake through PostGIS and GDAL-backed workflows. |
| pg_landmetrics | A PostgreSQL/PostGIS extension for calculating landscape metrics. |
| pg_popyramids_datamarts | Creates population-pyramid analytics data-mart objects in a hard-coded dms schema from a pre-existing ods schema. |
| pg_siose_bench | A PostgreSQL extension for benchmarking different SIOSE database configurations (pure relational, with indexes, json, jsonb, xml, etc)) |
| pg_tileless | Tools for packaging twkb in sqlite for tileless |
| pg_tms | functions to tile rasters in TMS format |
| pg_trajectory | Define PostGIS trajectory types and spatiotemporal analysis functions in SQL and PL/pgSQL |
| pg_twkb | TWKB tools etc |
| pg_wui | PostgreSQL extension for wildland urban interface data analysis using SIOSE databases |
| pg_xarray | Catalog and query layer for chunked scientific arrays (NetCDF, Zarr, HDF5, GRIB, COG, SELAFIN, MED, CGNS, FITS) |
| pgh3 | Expose Uber H3 hierarchical geospatial indexing functions for PostGIS geometries |
| pgh_consistency | Pfafstetter consistency checks for PgHydro |
| pgh_hgm | Hydrogeomorphological analysis extension for PgHydro |
| pgh_output | Output and reporting objects for PgHydro |
| pgh_output_en_au | Australian English output pack for PgHydro |
| pgh_output_pt_br | Brazilian Portuguese output pack for PgHydro |
| pgh_raster | Raster hydrology extension for PgHydro |
| pghydro | Drainage network analysis core for PostgreSQL and PostGIS |
| pgrouting | pgRouting Extension |
| plv8geo | PL/v8 geospatial functions that bundle D3, TopoJSON, JSTS, GeoTIFF and related JavaScript libraries for PostGIS workflows. |
| pointcloud_postgis | integration for pointcloud LIDAR data and PostGIS geometry data |
| postgis_domains | Define reusable PostGIS geometry and geography domains constrained to valid, simple SRID 4326 values |
| postgis_letters | convert text letters into PostGIS geometries using packaged vector fonts |
| postgis_raster | PostGIS raster types and functions |
| postgis_sfcgal | PostGIS SFCGAL functions |
| postgis_tiger_geocoder | PostGIS tiger geocoder and reverse geocoder |
| postgis_topology | PostGIS topology spatial types and functions |
| qdgc_postgis | Add PostGIS geometry and geography bindings plus area-to-cell fills for QDGC. |
| rasterdb | rasterdb: filesystem-backed PostGIS raster foreign data wrapper |
| rtiles | Rust/PostGIS extension for serving configurable Mapbox Vector Tile layers for self-hosted interactive maps. |
| siguanet_quest | Application-specific PL/pgSQL reporting layer for spatial aggregation over SIGUANET/PostGIS campus asset databases. |
| vasavgeom | Vague geometry handler - VASA |