Support mapshaper

Mapshaper is free, open-source software for editing geographic data — used worldwide for everything from student projects to professional map work.

What your contribution supports

• Development time — bug fixes, new features, performance improvements
• Responding to user issues and requests

Recent work

• GeoParquet import and export
• GeoPackage import and export
• FlatGeobuf import and export
• SVG import — for round-tripping maps originally exported from Mapshaper
• Performance improvements for large datasets
• Learn more

Want to help shape the roadmap?

Take a one-minute survey and tell me what you'd like to see improved.

— Matthew Bloch, maintainer