How to open GBT files

Did your computer fail to open a GBT file? We explain what GBT files are and recommend software that we know can open or convert your files.

What is a GBT file?

GBT files are GFI Backup Task files, which you can read more about below.

The GBT file extension indicates to your device which app can open the file. However, different apps may use the same file extension for different types of data. So a GBT opener may not be able to open all kinds of GBT files. In this case, though, we only know of one specific use.

GFI Backup Task

Through our analysis of GBT files, we know that one use of the format is GFI Backup Task. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

We have not verified any programs yet that works with this specific format. If you know any, please use the 'Suggest a program' link below. Thanks!

GBT file openers, viewers, etc.

These apps are known to open certain types of GBT files. Remember, different programs may use GBT files for different purposes, so you may need to try out a few of them to be able to open your specific file.

genesisWorldgenesisWorldUser submitted
GFI BackUp FreewareGFI BackUp FreewareUser submitted
GeoDAS ApplicationGeoDAS ApplicationUser submitted
We have not verified any programs that we know for certain can work with GBT-files on Mac. If you know one, please use the Suggest link below and tell us about it!
We have not verified any online services that we know for certain can work with GBT-files. If you know one, please use the Suggest link below and tell us about it!