.GGB File

The ggb file extension is related to GeoGebra and used for one of its default document file formats. The ggb file stores calculus data, geometry data and algebra data.

GeoGebra is free mathematics software for learning and teaching, available for Microsoft Windows, Mac and Linux.

Files with ggb extension can be mostly found as documents created in GeoGebra mathematics software.

How to open:

It seems the only program capable of handling *.ggb documents is GeoGebra itself.

How to convert:

Using GeoGebra it is possible to export various data out of *.ggb documents and save them either as vector images (*.svg) or other document and picture formats.