Extract text from File Geodatabase index files (GDBINDEXES)
To convert GDBINDEXES index files to another format, you need ArcGIS Pro or other GIS software.
To convert other file formats to the "Spatial Data Index File" file type, you need software like ArcGIS Pro or a similar tool.
A .gdbindexes file is an internal index file used by Esri's File Geodatabase (FileGDB) system. It stores spatial and attribute indexes that speed up data queries for GIS (Geographic Information System) operations. These files always exist inside a gdb directory alongside their primary data files, mainly gdbtable.
You can open and manage these datasets using Esri ArcGIS Pro or open-source GIS software like QGIS, which utilizes the GDAL library to read the proprietary structure.
Users often need to convert File Geodatabase data because the format is a closed, proprietary ecosystem. It requires expensive subscriptions to Esri software to fully utilize natively. Furthermore, a .gdbindexes file is entirely useless on its own; if you only have this file without the rest of the gdb folder, your actual map geometries and data are missing. Standard web browsers and basic data tools cannot read these binary files.
When converting, you must process the entire gdb folder rather than the single index file. The best target formats are GPKG (GeoPackage) for modern, open-source SQLite database compatibility, SHP (Shapefile) for legacy GIS systems, or GeoJSON for web mapping apps. Note that converting to SHP will permanently truncate field names to 10 characters and limit file sizes to 2GB.
Because .gdbindexes is a closed binary format, standard online converters fail to process it directly. Usually, only the original GIS software can properly read or export the geodatabase. If our analysis detects supported underlying datasets, viewing or conversion may still be possible.
Convert.Guru analyzes your GDBINDEXES file, detects the exact format, and lets you read the text inside.
Users also converted GDBTABLX, GDBTABLE, GDB, ATX, GDP, SPX, MXD, ZIP, PGW, VRT and GEOJSON files.
If you want to convert GDBINDEXES file to , you can use ArcGIS Pro or similar software from the "GIS Data Indexing" category. In the File menu, look for Save As… or Export….
To convert files to GDBINDEXES, try ArcGIS Pro or another comparable tool in the "GIS Data Indexing" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our GDBINDEXES converter.