.AS4 File Extension

What is a .AS4 file?

.AS4 is a Backup Files extension of a Binary format developed by askSam Systems. You can work with .AS4 files on Windows.

How to make a .AS4 file?

To create .AS4 files, you have to use askSam Systems SurfSaver or any other software indicated below. You can download programs for Windows from official stores. You can also get .AS4 file creator from its official web page. To learn more about .AS4 file opener and its alternatives, visit the program official web page.

How to open .AS4 files?

You must have one of the programs that can open .AS4 files. After the installation of the .AS4 file opener, you will be able to open all .AS4 files.