How to open A3X files

Did your computer fail to open an A3X file? We explain what A3X files are and recommend software that we know can open or convert your files.

What is an A3X file?

The A3X file extension indicates to your device which app can open the file. However, different programs may use the A3X file type for different types of data.

We are aware of 1 different use of the A3X extension, which you can read more about below.

AutoIt v3 compiled script

Through our analysis of A3X files, we know that one use of the format is AutoIt v3 compiled script. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.

We have not verified any programs yet that works with this specific format. If you know any, please use the 'Suggest a program' link below. Thanks!