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File extensions
altp

ALTP

QuickHelp file

File type: Various data file

What is altp file?

File type category:
Various data file

Date updated: November 29, 2010

The ALTP file extension is associated with QuickHelp for Mac.

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Suggested software to open altp file:

QuickHelp for Mac

A software authoring and deployment system for OS X

Associated software actions with the altp file

Other actions

Software applications that handle other tasks involving altp files:

Apple macOS / Mac OS X

QuickHelp for Mac

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