Sysinternals Suite

The Sysinternals Troubleshooting Utilities have been rolled up into a single Suite of tools. This file contains the individual troubleshooting tools and help files. It...

Free Windows

NirLauncher

NirLauncher is a package of more than 200 portable freeware utilities for Windows, all of them developed for NirSoft Web site during the last few years. You can easily...

• Warning This app contains tools that can read or unveil passwords and could be used by other users of your computer for malicous actions. Read the comments.

Free Windows

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

Ultimate Windows Tweaker

Ultimate Windows Tweaker is a freeware Tweak UI Utility for tweaking and optimizing Windows. It can simply be downloaded and used as a portable application to customize...

Free Windows

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

RegSeeker

RegSeeker is a perfect companion for your Windows registry ! RegSeeker includes a powerful registry cleaner and can display various informations like your startup...

Free Personal Windows

Yamicsoft Windows Manager

Yamicsoft Windows managers are powerful software tools to tweak, optimize, maintain and tune up Windows XP,Vista, 7 and 8. They include over thirty different utilities...

Commercial Windows

SlimCleaner

SlimCleaner is a freeware PC maintenance program that uses crowd-sourced feedback to make up-to-date optimization recommendations for users. In many ways it's like...

• Bundleware The installer contains adware and possibly other malware. Be careful during the installation: https://alternativeto.net/discussions/applications/11718/be-careful-in-the-installation/

Freemium $ $ $ Windows

Toggle-Tweaker

A script for windows 10 with purpose of tweaking your windows install by removing stuff like windows apps _ Cortana _ Edge, you can also tweak the personalization...

Free Open Source 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

XdN Tweaker

Xdn Tweaker is a free Windows tweaking program that can perform a number of useful and interesting Windows customizations. It features some interesting tweaks and a well...

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

Reg Organizer

Reg Organizer is a feature-rich application designed to edit, clean and maintain registry, fix errors in the system, and improve computer performance. The deep registry...

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