Alternatives to Secrets for all platforms with any license

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
Configurable Portable System Info Add a feature

249 Like
Tweaks

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

Free Open Source Linux
Configurable Add a feature

12 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
System Cleanup Add a feature

31 Like
TinkerTool

TinkerTool is an application that gives you access to additional preference settings Apple has built into Mac OS X. This allows to activate hidden features in the...

Free Mac
Configurable Add a feature

18 Like
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
Access Control System Cleanup Duplicate File Finder File Splitting ... Hardware Monitoring File Recovery Registry repairing Software Uninstallers System Info System Tweaker Add a feature

18 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
System Cleanup Recover deleted files File Splitting Software Uninstallers Add a feature

8 Like
Unity Tweak Tool

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

Free Open Source Linux
System Tweaker Add a feature

13 Like
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
System Cleanup Utilities that Delete Files Portable Add a feature

22 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
Customizable Portable System Tweaker 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
System Cleanup Add a feature

13 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
MacKeeper

Ensure your Mac's performance with MacKeeper, a system utility for Mac that offers a completely new approach to system care. .
- Warning MacKeeper may damage your Mac. The company behind MacKeeper is engaged in shady marketing techniques: http://www.imore.com/avoid-mackeeper
Commercial Mac
System Cleanup Data-encryption Duplicate File Finder Recover deleted files ... Utilities that Delete Files Add a feature

3 Like
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
System Cleanup Duplicate File Finder Utilities that Delete Files Software Uninstallers ... System Tweaker Add a feature

1 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
System Cleanup Support for S.M.A.R.T. data Add a feature

4 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
Software Uninstallers Add a feature

13 Like