Back Rest will back up and restore your favorite files and folders. Also create highly customized, self-extracting archives. Runs manually from a project list or unttended as a Windows task. Uses built-in ZIP or external ACE compression, so your files can be extracted outside of the program. For self-extracting archives, you have many options for setting button captions and command text that is presented to the end user. The optional ACE compression requires an external program, WinAce. It acts as a shell to WinAce, sending the commands to the application based on your project settings.