.TB0 File Extension

There is only one file type that uses the .TB0 extension:

Adobe Photoshop Thumbnail Cache File

Adobe Photoshop Thumbnail Cache File

Cache file created by older versions of Adobe Photoshop image-editing software; contains a thumbnail image of a file that was browsed with the File Browser tool; used for creating smaller image previews that can quickly be scanned.

The Photoshop File Browser creates metadata cache files with the extension .MD0 when it generates TB0 thumbnail images.

NOTE: Adobe Bridge replaced Photoshop's File Browser tool as the application for browsing images used Adobe Creative Suite applications. Adobe Bridge uses the extensions .BC and .BCT for cache files.

Software's name License Platforms
Adobe Photoshop Adobe Photoshop Commercial iOSLinuxMacWindows

Updated: December 3, 2018

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