An alt3 file extension is related to the Adobe PageMaker. An alt3 file stores document template.

Detailed description

Software that open alt3 file

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ALT3 file extension - Adobe PageMaker template

What is alt3 file? How to open alt3 files?

File type specification:

Document file type icon Document file type

The alt3 file extension is associated with the Adobe PageMaker for Mac.

The alt3 file contains PageMaker document template.

Most likely some old format without support. No further information could be found.

The default software associated to open alt3 file:

Adobe Pagemaker for Mac icon

Adobe Systems Incorporated logoAdobe Pagemaker for Mac  Apple macOS / Mac OS X software

Company or developer:
Adobe Systems Incorporated

A desktop publishing software, used to create high-quality publications such as brochures and newsletters.

Help how to open:

Use Adobe PageMaker to work with *.alt3 files.

How to convert:

Possibly can be exported to other formats.

List of software applications associated to the .alt3 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 alt3 file, edit alt3 file, convert alt3 file, view alt3 file, play alt3 file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting alt3 files.

Software that open alt3 file - Adobe PageMaker template

Programs supporting the exension alt3 on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Adobe Pagemaker for Mac for open alt3 file action.

Apple macOS / Mac OS X:

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