Free but professional in registry repairing, Advanced SystemCare Free 6 is a comprehensive PC care utility that takes an one-click approach to help protect, repair and optimize your computer.

Intelli HyperSpeed 2005 will thoroughly examine your Windows system, accurately detect the bottleneck for slowing down and crashing, automatically find the best settings to optimize Windows to the most, and optimize computer from the system core.

RegOptimizer is a fast, efficient and powerful system optimizer that scans every part of your Windows system to detect and fix all issues causing your computer to run slowly, including registry. RegOptimizer removes all the registry errors and invali

Smart Defrag 2 not only defragments computer deeply but optimizes disk performance. Smart Defrag 2 works automatically and quietly in the background on your PC, keeping your hard disk running at its speediest.

Registry Cleaner is an advanced registry tool for Windows that allows you to safely scan, clean, and repair registry problems with just one mouse click.

Designed to help optimize your PC for smoother, more responsive game play in the latest PC games with the touch of a button, Game Booster helps achieve the performance edge previously only available to highly technical enthusiasts.

Smart Defrag Server not only defrags computer deeply but also optimizes disk performance. Smart Defrag Server works automatically and quietly in the background on your PC, keeping your hard disk running at peak without any downtime.

Random Password Generator is designed to create secure and random passwords that are highly difficult to crack with options to include upper, lower case letters, numbers, and punctual symbols.

IObit Uninstaller 2 is an uninstall software that can remove unwanted software and files which are failed by Windows "Add or Remove Programs".

IObit Toolbox is portable free PC repair/diagnostic tool box which reaches high-level and all-directional computer monitoring and management.

Protected Folder is designed to password-protect your folders and files from being seen, read or modified. Whether you are concerned with privacy, data theft, data loss, or data leaks, Protected Folder is an ideal tool for you.

IObit Unlocker solves "Cannot delete file or folder" problems on Windows 7, Vista, XP, etc. It helps you to unlock "Access Denied" file or folder on desktop or any places with a single click.

IObit Malware Fighter is an advanced malware & spyware removal utility that detects, removes the deepest infections, and protects your PC from various of potential spyware, adware, trojans, keyloggers, bots, worms, and hijackers.

Provide always-on, automated, and all-in-one protection against all kinds of security threats, system slow down, freeze and crash with the real-time protection against viruses, spyware and phishing attacks, powerful tuneup and cleaning functionality.

WinMetro is designed to bring Windows 8 Metro UI to Windows 7, Windows Vista and Windows XP desktop.

Combining #1 Bitdefender anti-virus technology with IObit anti-malware engine, Advanced SystemCare Ultimate 6 is a stand-alone product, incorporating top anti-virus capabilities, as well as the already proven comprehensive PC speedup ability.