An a1 file extension is associated with the Free Pascal, a compiler for Pascal and Object Pascal.

Detailed description

Software that open a1 file

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A1 file extension - Free Pascal archive

What is a1 file? How to open a1 files?

File type specification:

Archive and compressed file type icon Archive and compressed file type

The a1 file extension is related to the Free Pascal, an open source compiler for Pascal and Object Pascal programming languages, available for various platforms.

The a1 file contains archive from Free Pascal.

The default software associated to open a1 file:

Free Pascal  Microsoft Windows software

Company or developer:
Free Pascal team

Free Pascal is a 32 and 64 bit professional Pascal compiler available for different processors: Intel x86, Amd64/x86_64, PowerPC, PowerPC64, Sparc, ARM.

Help how to open:

Use Free Pascal to work with *.a1 files.

How to convert:

As far as we know, this .a1 file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of software applications associated to the .a1 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 a1 file, edit a1 file, convert a1 file, view a1 file, play a1 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 a1 files.

Software that open a1 file - Free Pascal archive

Programs supporting the exension a1 on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Free Pascal for open a1 file action.

Microsoft Windows:

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