How to open .ADT file extension?

If you cannot open a new file that has been saved in the .ADT format you need to download the appropriate software. The manufacturer of .ADT files is Sage Software; .ADT files belong to the Data 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 .ADT files. Activities performed in the order described should solve the problems with all the files in the .ADT format.

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