Alternatives to FCorp Tweakers for all platforms with any license

Glary Utilities

Glary Utilities offers numerous powerful and easy-to-use system tools and utilities to fix, speed up, maintain and protect your PC. It provides in 23 languages...
- Bundleware Be careful during the installation: https://alternativeto.net/discussions/applications/11718/be-careful-in-the-installation/
Freemium Windows Android
Duplicate File Finder Utilities that Delete Files File Splitting Multiple languages ... Portable Real-time Junk Monitoring File Recovery Registry repairing Add a feature

325 Like
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
Growl integration Maintenance scripts Multiple languages Software Uninstallers Add a feature

111 Like
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
Portable Add a feature

40 Like
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
No features added Add a feature

30 Like
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
No features added Add a feature

9 Like
Unity Tweak Tool

Unity Tweak Tool is a settings manager for the http://alternativeto.net/software/unity-1/ desktop.

Free Open Source Linux
No features added Add a feature

14 Like
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
No features added Add a feature

3 Like
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
Recover deleted files File Splitting Software Uninstallers Add a feature

7 Like
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
Portable Add a feature

8 Like
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
No features added Add a feature

13 Like
X-Setup Pro

X-Setup Pro is a so-called "hacker" or "tweaker" program. It allows you to change 1,900 settings that are normally hidden deeply in some...
- Discontinued The program is no longer developed. Last version, 9.2.100, released in February 2010, can be still downloaded from the mirrors provided.
Free Windows
Portable Add a feature

8 Like
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
No features added Add a feature

3 Like
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
No features added Add a feature

13 Like
Ashampoo HDD Control

Ashampoo HDD Control 2 provides complete monitoring of your hard drive(s). The software supports not only all common IDE and serial ATA hard drive(s), but also provides...

Commercial Windows
Recover lost data Support for S.M.A.R.T. data Add a feature

4 Like
MacClean

MacClean is your free yet excellent Mac cleaner app, allowing you to speed up OS performance, keep internet surfing privacy safe, and best of all, free up space on all...

Commercial Mac
Duplicate File Finder Utilities that Delete Files Add a feature

5 Like