Opening TBK files

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

What is a TBK file?

The .tbk file extension is most commonly associated with the SumTotal Systems ToolBook software. This application creates e-learning tools including online quizzes and software simulations. The projects created with this software are given the .tbk file extension.

The .tbk file extension is also used for Memo backup files, The Bat! backup files and Visual FoxPro memo backup files.

Software that will open, convert or fix TBK files

Media Player Classic Download Now
multiCLASSBook Download Now
eFrame Download Now
multiCLASS-Book Download Now
TRACEBook Download Now


Program has been verified to work with TBK files.
Every day, thousands of users submit information to us about which programs they use to open certain types of files. Our users primarily use the above programs to open TBK files.

Try a universal file viewer

In addition to the products listed above, I would suggest that you try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and very likely yours too » Free Download.

By Prof. Jones (The File Expert)
Chief Content Editor and File Expert
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