Top 5 Free Windows Registry Cleaner Software

Any software you install in Windows adds one or multiple entries in the Windows registry. However when you uninstall the software, not all them cleans-up the registry entries properly. Over time, these stale entries starts creating several issues to the users. It is recommended that you clean-up the Windows registry frequently.

These are the 5 best Windows registry cleaner software. Pick the one that you like and keep your Windows registry clean.

1. CCleaner

CCleaner is one of the best freeware system optimization and privacy tools that will remove unused files from your system in order for your computer to run faster whilst providing more space in your hard disk. It also helps erase any traces of online activities for privacy protection. It does not contain and spyware or adware and easy to run.

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• Pros: fast, user-friendly, doesn’t delete required files/entries; available in 35 different languages; program gets better every update
• Cons: updates have to be completed by user and it is a bit tricky; cookie removal tool takes a while
• OS: Windows 7, Windows 2000, Windows Vista, Windows XP

2. Advanced System Care Free 4

Advanced system care free is a registry cleaner that will give you plenty of tools and features into a one full-packed package. The quick care option will allow you to clean your registry, execute a basic malware scan, repair and erase broken shortcuts, erase junk files and also remove online browsing history. In short, advanced system Care is designed to repair, protect and optimize your computer – all in one comprehensive program!

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• Pros: user-friendly interface; comprehensive program with several functions; fixes multiple system errors; performance monitor is a plus; speeds up PC performance
• Cons: scheduling and some tools are disabled for the free version; tries to install Yahoo Toolbar upon set up; A part of the program called Turbo boots will disable core system services in an attempt to speed up computer performance.
• Supported OS: Windows 7 (32-bit and 64-bit), Windows Vista (32-bit and 64-bit), Windows 2008 Server, Windows XP, Windows 2003, Windows 2000, Windows NT/ME/98

3. Wise Registry Cleaner

Wise registry cleaner is another great tool for a free registry cleaner. It is user-friendly, scans fast and includes a “safe to fix” feature. It is not overloaded with features and yet it has the essential functionality such as scan, backup, restore, fix error registry and defrag the registry. It is a simple and yet effective software that will improve your computer performance.

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• Pros: simple, safe and user-friendly; effectively cleans unnecessary files and junk.
• Cons: a nag screen that will ask if you want to upgrade to a paid professional version each time the wise disk cleaner is accessed; needs to re-download again each time there is an update;
• OS: Windows 7 (32-bit and 64-bit), Windows Vista (32-bit and 64-bit), Windows 2008 Server, Windows XP, Windows 2003, Windows 2000, Windows NT/ME/98

4. Comodo System Cleaner

Comodo system cleaner is one of the free sources for registry cleaning that is an excellent choice for regular system maintenance. It also incorporates a registry cleaner, disk cleaner and privacy cleaner.

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• Pros: smart cleaning profiles; best scan speed; comprehensive cleaner with nice user-interface; keeps computer fast
• Cons: not ideal for beginners; some bugs here and there; a bit difficult to use because there are no guidelines.
• OS: Windows XP/2003/Vista/7

5. Auslogics Registry Cleaner

Auslogics Registry cleaner has a straightforward functionality that performs quickly and effectively with good backup and restore features. It also provides both informational and functional tools to safeguard your registry.

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• Pros: fast and reliable registry cleaner in spite of limited features; optimized memory usage; needs to download additional optimization tools to fully realize its performance.
• Cons: no toolbar icon to display necessary functions but only categories;
• OS: Windows 2000/XP/2003/Vista/Server 2008/7