- QGIS is a free and open source application for editing, visualizing, and analyzing spatial data. Get started with the QGIS Training Manual.
- The Introduction to PostGIS Workshop is a full tutorial on the PostGIS extension.
- Shorter interactive courses on PostGIS are also available on the Crunchy Data Learning Platform.
- Learn more about practical applications of PostGIS with PostGIS Day 2019 Talks.