Adobe PageMaker for Mac file
File type: Various data file
A file with the .at65 file extension is associated with an older Mac version of Adobe PageMaker.
File type category:
Various data file
Date updated: October 2, 2026
Adobe PageMaker was a desktop publishing application from Adobe. The .at65 file belongs to the Mac version of the application and may be included with older PageMaker work.
The file is associated with legacy Adobe PageMaker software for Apple Macintosh systems, including older Mac OS X environments. It is probably no longer used, and current macOS versions may not run the software that created it.
These files are associated with older Mac versions of Adobe PageMaker. If the file is part of a PageMaker project, keep it with the related project files and open the project in PageMaker rather than treating the file as a standalone document.
Because PageMaker is legacy software, an older compatible Mac environment may be required.
The .at65 file does not have a broadly supported standalone conversion method. If Adobe PageMaker recognizes the file, use PageMaker's available save or export features to create a supported output file.
If PageMaker cannot open or use the file, conversion may not be possible without first restoring a compatible legacy PageMaker environment.
Software applications that handle other tasks involving at65 files:
Apple macOS / Mac OS X
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