Observed arrival · 2026-10-27
gahjo, a browser-based forge for geospatial files
gahjo converts GIS files in the browser, with support for formats including GeoJSON, GeoPackage, Shapefile and GeoTIFF.
○Open
⊠Login
$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- People converting or combining GIS files
- Worth noticing
- The page says conversion happens in-browser and files are never uploaded; it also invites users to add related files for merging.
Field notes
The workflow starts with a dropped or selected file and offers a converted file beside the source. The page also describes dropping multiple map sheets or vector files together, or a whole folder, to merge them. A map preview supports zooming and panning; its visible credit cites the National Land Survey of Finland’s elevation model under CC BY 4.0. The page says a desktop app is under construction.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use
◉HumanPersonal, local, civic, or handmade
One card from the complete issue