GoGIS
Richard Clark
No subscription. No account. Buy once and own it forever. GoGIS works 100% offline and keeps your data on your device. Take it into the field, collect GPS-stamped observations, snap photos, scan barcodes, and fill out custom forms — no cell signal required. Build the exact data entry form your field crew needs. Choose from 15 field types including pick lists, radio buttons, multi-select, ratings, photos, signatures, field drawings, and barcode scanning. Every entry is automatically stamped with GPS coordinates. Generate sampling grids inside any polygon. Walk to each point with GPS guidance, fill out your form, and track which samples you've completed. Built for soil testing, environmental surveys, site inspections, and systematic field coverage. Open the spatial files you already have — Shapefile, GeoJSON, KML, KMZ, GeoPackage, and CSV. Layer multiple datasets on one map and handle hundreds of thousands of features smoothly, even entire state parcel files. Color-code your data by any attribute. Search, filter, and explore attribute tables. Create buffer zones, measure distances, and digitize new features directly on the map. Export professional PDF map layouts with legend, scale bar, and north arrow. Export shapefiles in 90+ coordinate systems. Share layers as GeoJSON, KML, Shapefile, or CSV. Download reference data — FEMA flood zones, SSURGO soils, rivers, wetlands, and more — directly from the map. Connect to Esri, WFS, and OGC API Features servers. Available in 28 languages including English, Spanish, French, German, Japanese, Chinese, Arabic, Hindi, Portuguese, and Korean.