Norton PC Checkup v2.0.15.87

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

Tweak, clean and optimise your PC’s performance for free 

A free tweaker to boost the performance of Windows

 Keep your Android device free from viruses whilst benefiting from other security features

Take control of your motherboard with this advanced tweaking tool

Tweak Windows 7 to boost performance for free

Notepad replacement that is well designed for editing code

Quickly detect and remove malicious processes (and a few others, probably)

Quickly detect and remove malicious processes (and a few others, probably)

Quickly create industry-standard PDF files from any printable document

A very, very, very fast way to find the files and folders hogging your hard drive space

Explore dozens of powerful windows tweaks and customisations from one straightforward program

Automatically block annoying ads in seconds with this essential Chrome add-on

Seek out and destroy the most common malware with a click

Speed-optimized 64-bit version of Firefox portable designed for the best possible performance

Seek out and destroy the most common malware with a click