Automaton is four tools in one, each of which is indispensable...

AutoTyper:
AutoTyper is a classic typing saver program. It can replace what you've typed into any other application with some different text.

AutoNotes: You're working away, and suddenly you need to make a note. But it's all too hard. AutoNotes makes your life easier. Just hit F1 (or the hot key you have configured) and start typing. Enter a title and some delicious style tags. AutoNotes does not commit you to yet another wierd and wonderful proprietary file format. All your notes are stored in your autoNotes repository in your choice of plain text, RTF or RTFD files (the same file formats TextEdit supports), named according to the title you gave them. You can even add images with RTFD format.

AutoFiler: AutoFiler keeps your files and folders organized according to your own preset rules. Anytime you find yourself repeating the same actions with your files over and over, you can make it into a rule and let AutoFiler do it for you.

AutoClips: You copied something to the Pasteboard several pastes ago, and now you want to get access to it. Hit Option-Command-V and cycle through the last 20 or more things you pasted to the clipboard, whether they be text or images. Or you can access your recent clips directly from either the Dock or Status Bar menu. Manually set up your own sets of clips that you can access either from the menu or with a custom hot key.

Limitations: Feature-complete demo for 30 days.

Requirements:
OS X 10.5-10.7
Universal Binary