DLL-files.com - Find missing DLL (dynamically linked library) files for your Windows computer.
CCleaner - CCleaner cleans, speeds up and frees up space on business endpoints.
DllHub.com - Search all of your missing dll files at dll-hub.com . Corrupt dll or dll's with error can be fixed by downloading correct dll's. These dll files are available for free here.
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC
WikiDll - Download DLL files and fix missing DLL errors.
AVG PC TuneUp - Peak performance for your PC. Keeps it going for longer. - More Speed Turbo Mode