An alth file extension is associated with the QuickHelp for Mac software. An alth file stores data.

Detailed description

Software that open alth file

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ALTH file extension - QuickHelp for Mac data

What is alth file? How to open alth files?

File type specification:

Various data file type icon Various data file type

The alth file extension is related to the QuickHelp for Mac, an authoring software for author, manage and test help systems.

The alth file is used to store some kind of data.

The default software associated to open alth file:

QuickHelp for Mac picture or screenshot

QuickHelp for Mac  Apple macOS / Mac OS X software

Company or developer:
Excel Software

QuickHelp has the unique ability to author, manage and test your help system in a single tabbed window running on your platform of choice, then use the help system on any computer.

Help how to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.

List of recommended software applications associated to the .alth file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open alth file, edit alth file, convert alth file, view alth file, play alth file etc. (if exist software for corresponding action in's database).

Unspecified and all other actions for computer programs working with alth file - QuickHelp for Mac data

Click on the software link for more information about QuickHelp for Mac. QuickHelp for Mac uses alth file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Apple macOS / Mac OS X:

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