GBT File - opening and understanding

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

What is a GBT file?

A .GBT file is a GFI Backup Task file. 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.

How to open GBT files

You will need a program compatible with the specific file you are trying to open, as different programs may use files with file extension GBT for different purposes.

While we have not verified the apps ourselves yet, our users have suggested 3 different GBT openers which you will find listed below.

Suggest another file format using extension GBT

While we know of one file format using the .GBT file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .GBT file.

Various viewers for this file format

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 software that we know for certain will work with GBT-files on Mac. If you know one, please use the 'Suggest a program' link below and tell us about it!
We have not verified any web services that we know for certain will work with GBT-files. If you know one, please use the 'Suggest a program' link below and tell us about it!