.QBMB File Extension

QuickBooks Backup File

Developer Intuit
4.2  |  6 Votes

What is a QBMB file?

Company backup data file created by Mac versions of QuickBooks small business accounting software; contains the backup copy of a company data file, which may have a .QB2012, .QB2011, etc. extension; used for restoring a recent copy of the original data file in the event it becomes corrupted.

More Information

To restore a QBMB file to a company data file, you can rename its extension to the extension of the original data file. For example, if the QBMB file is a backup of a QB2012 file, you can rename its extension to ".qb2012" to restore the company information.

Open over 400 file formats with File Viewer Plus.Free Download

Programs that open or reference QBMB files

Verified by FileInfo.com

The FileInfo.com team has independently researched the QuickBooks Backup file format and Mac and Windows apps listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified.

If you would like to suggest any additions or updates to this page, please let us know.