Having problems opening a TBK file?

We have programs that can open or convert your TBK files.

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.

Try a universal file viewer

Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.

About File Extension TBK

File.org aims to be the go-to resource for file type- and related software information. We spend countless hours researching various file formats and software that can open, convert, create or otherwise work with those files.

If you have additional information about the TBK file format or software that uses files with the TBK suffix, please do get in touch - we would love hearing from you.