Support mapshaper
Mapshaper is free, open-source software for editing geographic data — used worldwide for everything from classroom exercises to professional map work.
Ko-fi accepts one-time or recurring contributions — no account required. GitHub Sponsors offers recurring sponsorship.
What your contribution supports
- Development time — bug fixes, new features, performance improvements
- Responding to user issues and requests
Recent work
- GeoPackage import and export
- FlatGeobuf import and export
- SVG import — for round-tripping maps originally exported from Mapshaper
- Performance improvements for large datasets
Want to help shape the roadmap? Take a one-minute survey and tell me what you'd like to see improved.
— Matthew Bloch, maintainer