CleanMyMac X

CleanMyMac scans every inch of your system and safely removes gigabytes of junk in just two clicks. Free up storage on your Mac and boost its performance — CleanMyMac...

Commercial $ $ $ Mac

System Mechanic

System Mechanic automatically repairs errors and fragmentation, cleans out clutter, and tunes up your PC -- so that it runs smoothly, reliably, and up to 300% faster!...

Commercial $ $ $ Windows

GNOME Tweak Tool

GNOME Tweak Tool allows the adjustment of several advanced GNOME options that can't be configured in gnome-control-center.

Free Open Source Linux

Puran Utilities

A set of more than 20 software utilities including but not limited to utilities that can help you get the best performance out of your computer. It also provides an...

Free Windows

TweakNow PowerPack

TweakNow PowerPack is a fully-integrated suite of utilities that let you fine-tune every aspect of your computers operating system and Web browser. The Registry Cleaner...

Commercial Windows

WinTweaks

Windows Tweaking utility that can improve your Windows performance and security with a simple mouse click by tweaking Windows services in an automatic and very safe way.

Free Windows

GIGATweaker

GIGATweaker is a powerfull and compact application that allows you to optimize and tweak your OS. One of the best and fastest programs that combine the highest comfort...

Free Windows

Norton Utilities

Norton Utilities improves your PC's performance and startup time by repairing common PC issues, freeing up disk space, and providing registry repair. Benefits for...

Commercial Windows

ubunsys

Software installer of a helpful package list, able to do changes on system configuration, updates, execute improves, fixes, executing actions to blow of mouse click.

Free Open Source Linux Qt

Tweak-7

Tweak-7 is everything you need to customize and tweak Windows 7 to fit your needs. From start menu, to desktop tweaks, from taskbar customization to system tweaks.3D...

Commercial Windows

WinBubble

WinBubbles is an easy-to-use FREE tweaking and customization utility that focuses on enhancing your Windows 7 and Vista Experience. Even If your not a dedicated or just...

Free Windows

FCorp Tweakers

Tweakers is a handy, easy to use tool specially designed to provide several tweaks specially developed to help you optimize your computer.

• Discontinued Development of FCorp Software has been discontinued in 2016. Last version of Tweakers, released in December 2015, can be still downloaded from SoftPedia.

Free Windows

Ailurus

Ailurus is an application which makes Linux easier to use. Currently supports Fedora, Ubuntu and Mint. Features: *Help users learn some Linux skills *Install some...

• Discontinued This product has been discontinued, though the source code is still available.

Free Open Source Linux

PerfectSpeed PC Optimizer

A clean registry is essential for a trouble free PC and ensures that your high performance standards are maintained. The registry holds key information about your PC and...

Commercial Windows

PC Bean & Clean

PC Bean & Clean is an efficient and reliable piece of software whose main purpose is to allow you to increase your computer's performance by getting rid of old...

Free Windows