But this cleaner utility only has one scan option and its scanning is not complete. This registry cleaning software free has nothing big difference from the above two: scan, backup, fix registry errors and remove junks. Besides, the Help option has no real help provided but to get you to Sales Page. Different from Wise Registry Cleaner, this free Microsoft registry cleaner backups your registry automatically before removing registry keys. Full Scan (good for less-experienced users) and Custom Scan (faster) options are provided to scan the entire entry or only specific areas. A manual backup for the whole registry is allowed.įree Windows Registry Repair enables you to scan your Windows registry to find and remove errors or invalid registry entries on Windows 8/7/Vista/XP. Besides, after scanning, it will mark the items that suggested to remove or to preserve. This wise cleaner can locate and correct any problems in Windows registry such as missing references to shared DLLs, junk registration entries for file extensions and missing referenced application path. Its latest version is 8.31, which is compatible with Windows 8/7/XP/Vista. Wise Registry Cleaner is one of the most popular free registry cleaning utility in 2014/2015. Both 32-bit and 64-bit Windows systems (Windows 10/8.1/8/7/Vista/XP) are supported. Backup is available in case that you delete necessary items accidentally. It includes most of the essentials for PC maintenance and provides tools for clearing temporary files, cleaning the registry and removing cookies from your browser. Compared with others, this program is more comprehensive. 1.CCleanerĬCleaner ranks top 1 in open source windows registry cleaner in CNET download center. Here we list 5 free registry cleaner programs. To clean registry junks and keep PC at peak performance, free Windows registry cleaner is of the essence. However, sometimes registry settings will corrupt due to these remains. Settings that are no longer needed will still remain in the registry in case they will be needed again.

The Windows registry is a database that lists all of the configuration settings that determine how Windows looks and behaves.

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