File extension B1S (.B1S) information

Click to Run a Free Scan for ( .B1S ) Errors

Windows cannot open B1S files?

If Windows is unable to open file extension .B1S you may have registry related errors or may not have the appropriate program installed. We strongly recommend that you run a free registry scan.

Appropriate program:

B1S is a file extension associated with BookSmith. Incorrect associations are the cause of many file extension errors. Scan your system to prevent, identify and repair B1S file extension association errors.

Recommendations for file extension B1S users:

General information

Common errors/





File extension B1S scan

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You are currently viewing the detail page for B1S file extension. This page contains a detailed description of the B1S file type, software tools to help resolve file association errors in the Windows registry together with relevant system utility applications and other related information.
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File Extension Details