What is a Grapher GBK file?

A GBK file is a Grapher backup file. This contains an intermediate copy of your current graphing project including all modified documents. A GBK file automatically saves every x minutes, depending on your setting preference.


To create a GBK file, click the File | Options command. On the left side of the dialog, click Backup. On the right side of the dialog, check the box next to the Auto backup on option. Set the Backup file path and the Save every interval. Click OK and the GBK file is saved in the selected directory at the desired interval.


Updated July 7, 2016

Was this article helpful?
0 out of 0 found this helpful
Have more questions? Submit a request


Please sign in to leave a comment.