Open-Source

Safe Software’s partial acquisition by a private equity firm in early 2024 triggered price increases that blindsided teams that had built their GIS infrastructure around FME. Users in the community forums reported annual maintenance increases ranging from substantial to a 400% jump for some license tiers. The reaction was predictable: teams that could absorb the cost renewed; teams that couldn’t started auditing what FME was actually doing for them. What most found: the majority of their FME usage was format translation and straightforward transformation chains — work that GDAL, Python, and QGIS can handle without a license fee. The minority was complex branching pipelines and proprietary format readers that have no drop-in replacement. ...

A shapefile arrives in your inbox, or you need to verify what’s in a .shp file before importing it into your pipeline. The two questions that come up immediately: what software do you need, and do you have to install anything? The short answer: no install required for a quick look. For anything involving CRS inspection, attribute filtering, or geometry validation, a desktop tool is worth the effort. What You’re Actually Inspecting A shapefile isn’t a single file — it’s a bundle that requires at least four components to be useful: ...

The problem with most “free GIS tools” roundup lists is that they treat GDAL, QGIS, GRASS, and PostGIS as competing products when they’re actually layers of the same stack. GDAL underpins QGIS. QGIS calls GRASS as a processing backend. PostGIS sits behind both for production data. Choosing between them isn’t “which is best” — it’s “which layer do I need to interact with directly.” This is a functional comparison: what each tool does well, where it breaks down, and which one to reach for when you receive a shapefile, a GeoJSON, or a KML and need it in something your software actually reads. ...