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.DTHUMB File Extension

File TypeAndroid Data Thumbnail

3.6 (41 Votes)
CategorySystem Files

What is a DTHUMB file?

A DTHUMB file is a thumbnail that contains metadata for a specific media file, such as an image or video. It is a descriptor file automatically generated on Android devices that provides small thumbnail images and basic information about media files.

More Information

DTHUMB files are saved in a proprietary format that begins with a header, followed by binary thumbnail data. The end of the file contains technical information about the referenced media file. DTHUMB files are generated by the Android OS and are typically hidden (invisible) since they are not meant to be opened manually.

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Programs that open DTHUMB files
Updated 4/2/2016

About DTHUMB Files

Our goal is to help you understand what a file with a *.dthumb suffix is and how to open it.

The Android Data Thumbnail file type, file format description, and Android programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

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