1)   PDF Split Multiple Files Software 7.0
Split one or many PDF files into even smaller PDF files. Split by a specified number of pages.

 2)   RAM Cleaner 2.3.32
RAM Cleaner manages for you all your running applications, releases the unused RAM, avoids unwanted programs to load when windows starts, improves your virtual cache and stops crashing your PC. Surely this application will increase your PC's speed.

 3)   Split Text Files Into Multiple Files Software 7.0
Split one or many text or HTML files into smaller files by number of lines or by character content such as comma, space or comma-space.