FB File
What are FB files and how to open them
Are you having problems opening a FB file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.
What is a FB file?
FB files have multiple uses, and FastBack Plus setup is one of them. Read more about the other uses further down the page.
FastBack Plus setup
These FB files contain the backed-up programs for DOS, an operating system for your PC. FB files are created in FastBack, the fastest backup software in the year 1987.
You can read files from the computers hard drive and then write them to the floppy drives.
How to open FB files
Important: Different programs may use files with the FB file extension for different purposes, so unless you are sure which format your FB file is, you may need to try a few different programs.
While we have not verified the apps ourselves yet, our users have suggested four different FB openers which you will find listed below.
Last updated: December 26, 2022
More file formats using the FB extension
Through our research of FB files, we know that the following formats exist. However, we have not yet analyzed them in detail.
- Slim! Compressed Archive
Various apps that use files with this extension
These apps are known to open certain types of FB files. Remember, different programs may use FB files for different purposes, so you may need to try out a few of them to be able to open your specific file.
![]() | Web Form Builder | User submitted |
![]() | FlipBook Maker | User submitted |
![]() | Kvisoft FlipBook Maker | User submitted |
![]() | Kvisoft FlipBook Maker Pro | User submitted |
Help us help others
File.org helps thousands of users every day, and we would love to hear from you if you have additional information about FB file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.
Not sure exactly what type of file you are trying to open? Try our new File Analyzer. It is a free tool that can identify more than 11,000 different kinds of files - most likely yours too! It will help you find software that can handle your specific type of file. Download File Analyzer here.