I'm looking for a simple backup/revision software that will monitor a folder for new changes and make a backup of newly modified files? I have a folder with some text files, a few Word/Excel files and I'd like to keep backup files of them when they're modified. (It's no more than 50 mb).
I'd like what Dropbox does but just locally (not to be stored on the cloud). Thank you.
Edit: I'm on Windows XP. And I'm looking for a freeware app, if possible.