System Ninja 4.0.1

Comprehensive suite of PC speedup, maintenance and management tools

Clean, optimise and repair your PC with this comprehensive free toolkit

Quickly and easily boost the performance of your computer with this very comprehensive maintenance tool

Remove hard drive clutter and detect some malware with this portable cleanup utility

Speed up your computer by giving it a spring clean

Manage, view, convert, sync and remotely access your e-books with this all-in-one management tool

Lock down and restrict a PC in just about any way you like

Convert just about any video into MP4 with this very configurable tool

Use CD or DVD images as though they were real discs with this CD/ DVD emulator

Windows-only browser aimed at the gaming community

Quick and easy create image and file backups

Check out the next version of Firefox before it's released

Check out the next version of Firefox before it's release

Rebuild civilisation and save the world in this exciting real-time strategy game

Remotely control or access another computer over the internet