How to open BOL files
Did your computer fail to open a BOL file? We explain what BOL files are and recommend software that we know can open or convert your BOL files.
What is a BOL file?
The BOL file extension indicates to your device which app can open the file. However, different programs may use the BOL file type for different types of data.
While we do not yet describe the BOL file format and its common uses, we do know which programs are known to open these files, as we receive dozens of suggestions from users like yourself every day about specific file types and which programs they use to open them.
We are continually working on adding more file type descriptions to the site, so if you have information about BOL files that you think will help others, please use the Update Info link below to submit it to us - we'd love to hear from you!
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Various BOL openers
These apps are known to open certain types of BOL files. Since many different programs may use BOL files for different purposes, you may need to try a few of the apps to open your specific BOL file.
 | Bank Offline | User submitted |
 | Genie Outlook Backup | User submitted |
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.