Works great - very useful
SysTools Powerpoint Recovery - SysTools PPTX file recovery tool allow users to recover multiple PPTX files in one go. With the help of 3 recovery modes, it’s very easy to restore as well as repair PowerPoint files. Also, compatibility and robustness make this software reliable.
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC
PowerPoint Repair Toolbox - PowerPoint Repair Toolbox restores corrupted Microsoft PowerPoint presentations from damaged *.ppt, *.pptx files. The PowerPoint repair tool reads and analyzes the damaged files and exports data the restored data to Microsoft PowerPoint.
BleachBit - When your computer is getting full, BleachBit quickly frees disk space.
Stellar Phoenix PowerPoint Repair - Stellar Phoenix PowerPoint Repair easily repairs corrupt ...
AVG PC TuneUp - Peak performance for your PC. Keeps it going for longer. - More Speed Turbo Mode