RegToy!

BleachBit deletes unnecessary files to free valuable disk space, maintain privacy, and remove junk. Rid your system of old clutter including cache, cookies, Internet history, localizations, logs, temporary files, and broken shortcuts. Designed for Linux and Windows systems, it wipes clean Adobe Reader, APT, Bash, Beagle, Chromium, Epiphany, Firefox, Flash, GIMP, Google Chrome, Google Earth, Internet Explorer, Java, KDE, OpenOffice.org, Opera, RealPlayer, Safari, Second Life viewer, Skype, VIM, XChat, Yum, and more. »

Glary Utilities offers numerous powerful and easy-to-use system tools and utilities to fix, speed up, maintain and protect your PC.

Peak performance for your PC. Keeps it going for longer.

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 finds 74 GB of junk on an average computer.

Advanced SystemCare, all-in-one PC optimization utility, specializes in ONE-Click solutions to detect, clean, repair, speed up and eventually protect PC. This "must-have" tool is 100% safe with no adware, spyware or viruses. To better protect users' online privacy with Advanced SystemCare Free 8, "Protect" tab is newly added, which is design to provide quick access to protect browsing from being tracked by automatically cleaning privacy traces once browser closed and detect and resist the attack of malicious plug-in/toolbar by Browser Anti-Tracking and Plug-in/Toolbar Cleaner in this tab. »

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! Don't waste money on expensive "experts" to fix your PC when System Mechanic will repair, tune, and maintain it for you!

Click&Clean is a free, fast and easy-to-use extension for Google Chrome and Mozilla Firefox that can be used as a powerful private data Cleaner.

Allows almost any program to be minimized to the system tray by right clicking its minimize button.

Performance Maintainer has combined open source tool such as Little registry Cleaner, Bleachbit and ultradefrag that run periodically for PC maintenance and performance. It is very simple and automated

jv16 PowerTools is the ultimate Windows optimization and tuneup utility suite. The bottom line is that it keeps your computer running smooth, fast and greatly improves its overall stability.

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 other cleaning apps. It includes a windows database cleaner, a privacy protector, junk cleaner, a file shredder, and management tools that let users control services and startup items. What's different is that it uses a constant link to a cloud-base to make individualized profiles of user computers, a process that enables SlimCleaner to make optimization recommendations that aren't one-size-fits-all, but specialized to fit the needs of the user. »

System Ninja is a fast, powerful and effective system optimization solution for Windows.It’s designed to quickly remove junk files, improve system speed and fix problems.

Remember the time when your computer was new. Everything was so quick. What do you think happened now? Well you guessed it right, it is upset with you because you are not taking good care of it.

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 to help your system to be stable, fast, secure and personal! For example, get detailed system and hardware information; Tweak your system to improve windows startup and shutdown speed; tweak your hardware to increase system performance; Find and clean junk files; searches your computer for duplicated files; easily checks registry and repairs incorrectly linked registry entries; Defrag Registry to reduce application response time; Control what is started on Windows startup; Create the quick startup items on Taskbar with the Jump List quick launcher on Windows 7; Tune up Windows boot menu; set context menus of mouse right clicking; customize desktop, menus, toolbar, notifications; Improve desktop, menus, control panel, windows logon securities, enable numerous hidden performance options, disable system updates and error reports; hide and restrict access to drives, specify which applications are not allowed to be executed, encrypt/decrypt and shred files, camouflage folder to hide its content from Windows Explorer, change the location of system folders; Privacy Protector can maintain your personal privacy by eliminating the tracks that you leave behind. Optimize Internet connection speed, manager your all shares, search and find opened ports; tweak your IE easily; automatically check invalid URLs in your favorites and parse domain name; show the collection of Windows utilities. »