⚡
🚀 Fast Performance
Multi-backend architecture with PostgreSQL, Spatialite, and OGR support. Up to 50× faster on large datasets.
🎯
🔍 Intuitive Filtering
Combine attribute and geometric filters with spatial predicates and buffer operations. Easy-to-use interface.
🗺️
🌍 Universal Compatibility
Works with ANY data source: PostgreSQL, Spatialite, Shapefile, GeoPackage, and more. Automatic CRS reprojection.
⏮️
📝 Filter History
Full undo/redo support. Never lose your work. Review and restore previous filters with one click.
💎
🎨 Adaptive UI
Dynamic interface that adjusts to screen resolution. Theme synchronization with QGIS. Layer-specific widgets.
💾
📤 Smart Export
Export filtered features to GeoPackage, Shapefile, PostGIS, and more. Customizable CRS and options.
See FilterMate in Action
Watch our 5-minute demo to see how easy filtering can be
Why FilterMate?
🎯 Production-Ready
- Robust error handling and recovery
- Automatic geometry repair
- SQLite lock retry mechanisms
- Comprehensive test coverage
⚡ Performance-Optimized
- 44.6× faster with R-tree indexes
- 2.3× faster with predicate ordering
- 5× faster geometry caching
- Intelligent backend selection
🛠️ Developer-Friendly
- Clean architecture with factory pattern
- Comprehensive API documentation
- Easy to extend and customize
- Active development and support
📚 Well-Documented
- Step-by-step tutorials
- Complete API reference
- Performance comparison guides
- Troubleshooting documentation