How to open .D01 file extension?

If you cannot open a new file that has been saved in the .D01 format you need to download the appropriate software. The manufacturer of .D01 files is FarStone Technology; .D01 files belong to the Disk Image 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 .D01 files. Activities performed in the order described should solve the problems with all the files in the .D01 format.