Before switching to Ubuntu I was using a back-up software called Drive Snapshot on Windows, which would make files with the extension .sna and with which I could recreate a partition. It also had a "Browser" function with which you could see the content of a partition without restoring it.
Now I have the files, but I can't browse them to recover my files. I tried it with Wine and my original program, but it doesn't work.
I know that the simple solution is to use another computer to recover the files, but I liked very much that program