As of Grapher 16, the Grapher file format was changed to support older Grapher versions opening files created in newer versions. For instance, Grapher 16 can open a GRF saved in Grapher 17. To ensure compatibility, save your Grapher file in GPJ or GRF format in versions 16 and newer.
Using Grapher's GPJ and GRF extensions, you can also save your files to previous version formats to open in Grapher 15 or older.
To save a file to an older version:
- Click the File | Save As command.
- Next to the Save as type, click the existing option and select the desired format from the list.
Select the desired format from the Save as type list.
- After clicking Save, the file is saved in the format selected.
Please note: New features may not translate to older versions. Some items may display differently when saved to an earlier Grapher version.
Updated March 2023
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