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.blob

File Type Generic IconValve Steam Archive
File Format Proprietary (Valve)
Usage Referenced by an application; not meant to be opened manually
Rank ★ ★ ☆  Average
Description

Data file referenced by Valve Corporation's Steam, an online software distribution program; stores user registry information for the Steam client in the file ClientRegistry.blob, as well as application update information in the file AppUpdateStats.blob.

Important: Generic "blob" data files are typically saved with a .BLB extension.

Open With
Windows

IconValve Steam

Macintosh

IconValve Steam

Updated 2007
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