.FSTHUMB File Extension

Filmora Thumbnail

Developer Wondershare
3.0  |  3 Votes

What is an FSTHUMB file?

An FSTHUMB file is a thumbnail image created by Wondershare Filmora, a video-editing program. It is used to show a thumbnail of a video-editing project in Filmora's menus. FSTHUMB files are not meant to be opened.

More Information

Wondershare Filmora is a video-editing program available for Windows and Mac. It allows users to create and edit video projects, which are saved as .WFP files.

When a user is browsing Filmora's menus, they may see thumbnail images representing their WFP files. These images are saved as FSTHUMB files. They are stored in the same folder as their associated WFP file.

How to open an FSTHUMB file

FSTHUMB files are not meant to be opened. You can view a Wondershare Filmora project's FSTHUMB file while browsing menus that show thumbnails in Filmora.

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Programs that open or reference FSTHUMB files


Verified by FileInfo.com

The FileInfo.com team has independently researched the Filmora Thumbnail 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.

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