Originally known as the "freeware" version of TechTool. TechTool is the acclaimed utility that solves those incurable problems which elude other utilities. With TechTool you can:

• Analyze your system and finder for damage.
• Alter file and folder information with File Lab.
• Zap the entire PRAM chip.
• Delete the desktop file, the better alternative to rebuilding.
• Clean your floppy drive (use with drive cleaning disk).
• View, print and save a multitude of information about your Mac.