How to open .ATOM file extension?

If you cannot open a new file that has been saved in the .ATOM format you need to download the appropriate software. The manufacturer of .ATOM files is N/A; .ATOM files belong to the Web Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .ATOM files. Activities performed in the order described should solve the problems with all the files in the .ATOM format.

• What is .ATOM file?
• How to open .ATOM file?
• What is .ATOM file?