Tweaks

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

Free Open Source Linux

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

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

dconf Editor

dconf is a low-level configuration system. Its main purpose is to provide a backend to GSettings on platforms that don't already have configuration storage system.

Free Open Source Linux

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

WinTools.net

Is a suite of tools for increasing MS Windows operating system performance. WinTools.net cleanly removes unwanted software from disk drives and dead references from the...

• Warning Overal funcionality is questionlable, since it looks like a bunch of shortcuts for build-in windows tools.

Commercial 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

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

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