Convert TopoJSON to MapInfo TAB
Convert TopoJSON (.topojson, .json) to MapInfo TAB (.tab, .dat, .map, .id) online for free. Fast, accurate geospatial format conversion with CRS reprojection.
About TopoJSON
TopoJSON is an extension of GeoJSON that encodes topology, eliminating redundancy and reducing file size. Shared boundaries between features are stored only once.
About MapInfo TAB
MapInfo TAB is a proprietary geospatial vector format used by MapInfo Professional. It stores geometry, attributes, and styling in a set of component files (.tab, .dat, .map, .id).
How to Convert TopoJSON to MapInfo TAB
- Upload your TopoJSON file (.topojson, .json)
- Review detected layers, features, and coordinate system
- Select MapInfo TAB as your output format
- Choose a target coordinate reference system (optional)
- Click Convert and download your MapInfo TAB file
Frequently Asked Questions
Upload your TopoJSON file to ConvertGeoData, review the detected data, select MapInfo TAB as the output format, and click Convert. Your converted file will be ready to download in seconds.
Yes! ConvertGeoData offers free conversions for all users. No account required for basic conversions. Sign up for a Pro or Business plan for higher limits.
Yes. ConvertGeoData automatically detects your source CRS and lets you reproject to any EPSG coordinate reference system during conversion.
MapInfo TAB files can be opened with MapInfo Pro, QGIS, ArcGIS, Global Mapper and more.
Convert TopoJSON to MapInfo TAB Now
No installation required. Works in your browser.