GGB Converter

Extract text from GGB files

Select File
Drop or upload your .GGB file

Online File Converter

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How to extract text from your GGB file

Click the "Select File" button above, and choose your GGB file.
You’ll see a preview, if available.
Click the "Convert file to..." button to extract text information.

Convert GGB to another file type

To convert your GGB file to another format, you need GeoGebra or other Data software.

Convert a file to GGB

To convert other file formats to the "Mathematics Worksheet" file type, you need software like GeoGebra or a similar tool.

About GGB files

The .GGB file extension is the standard format for saving interactive mathematics worksheets created in GeoGebra, a dynamic software suite used for geometry, algebra, spreadsheets, graphing, and calculus. Internally, a .GGB file is actually a ZIP compressed archive that houses a geogebra.xml file (containing the mathematical definitions) and a geogebra_thumbnail.png, along with any custom images used in the worksheet.

While .GGB files are powerful for interactive learning, they present significant friction for sharing and publishing. They cannot be opened by standard image viewers, web browsers, or text editors without the specific GeoGebra engine installed. This proprietary lock-in makes them unsuitable for static reports, printed exams, or quick previews on mobile devices. Furthermore, users often need to extract the visual result or the underlying data without launching the full application.

Recommended Conversion Targets:

For Publishing & Reports: Convert to PDF or PNG to embed static snapshots of graphs and geometry into Word documents or LaTeX papers.
For Vector Scalability: Convert to SVG if you need high-quality, scalable diagrams for posters or professional publications.
For Data Extraction: Since the file is an archive, you can convert (extract) it to access the internal XML data or embedded asset files directly.

Convert.Guru analyzes your GGB file, detects the exact format, and lets you read the text inside.

Users also converted GGP, PNG, PDF, JPG, ZIP, JPEG, HTML, DOCX, TXT, PPTX, PT, SPV and TSX files.

FAQ

If you want to convert GGB file to CSV, JSON, XML, YAML, YML, TOML, INI, CFG, CONF, DAT, DB or SQL, you can use GeoGebra or similar software from the "Dynamic Mathematics Storage" category. In the File menu, look for Save As… or Export….

To convert DBF, XML, SQLITE, XLSX, SQL, TSV, ACCDB, YAML, MDB, CSV, ODS or JSON files to GGB, try GeoGebra or another comparable tool in the "Dynamic Mathematics Storage" category.

The GGB Converter Story

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 GGB converter.