Advanced Renamer (Version: 3.05 as of this post) is an all free file renaming utility. It supports eight different methods for renaming all types of files. These include renaming based on tags, IDs, EXIF, MP3 information and other file information such as timestamps. There is also an undo feature to return the file names to their previous state.
FBackup (Version 4.6.250 as of this post) is a backup app that lets you back up files to a USB device or local or network location. The backups can be compressed as well. You can set up a backup task – choose files to backup and choose the destination – and run it quickly every time. With FBackup it is also possible to make the computer shut down after a task is done. FBackup can even backup open files and supports plugins to make certain backups easier so the user doesn’t have to know where important to be backed up program settings are stored.