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AS1 File

What are AS1 files and how to open them

Are you having problems opening an AS1 file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your AS1 files.

What is an AS1 file?

The AS1 file extension indicates to your device which app can open the file. However, different programs may use the AS1 file type for different types of data.

While we do not yet describe the AS1 file format and its common uses, we do know which programs are known to open these files, as we receive dozens of suggestions from users like yourself every day about specific file types and which programs they use to open them.

We are continually working on adding more file type descriptions to the site, so if you have information about AS1 files that you think will help others, please use the Update Info link below to submit it to us - we'd love to hear from you!

How to open AS1 files

Important: Different programs may use files with the AS1 file extension for different purposes, so unless you are sure which format your AS1 file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested 3 different AS1 openers which you will find listed below.

Various apps that use files with this extension

These apps are known to open certain types of AS1 files. Remember, different programs may use AS1 files for different purposes, so you may need to try out a few of them to be able to open your specific file.

ECAD dioECAD dioUser submitted
ECAD/dioECAD/dioUser submitted
Absolute Security PROAbsolute Security PROUser submitted

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Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about AS1 file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.