As you installing, uninstalling and updating software and hardware, even just open or close software, some confused and invalid keys and values burns. By and large, invalid keys and values always could be found in the Windows Registry of every computer, and they may lead to some Windows crashes and errors, waste much time of computer, bring down the performance of Windows System, and make it unstable. Addintools Mechanic will clean and repair these problems for you, help you to avoid the risk of corruption.
The Windows Registry will become larger day after day, Addintools Mechanic will defrag and compact it, improve system performance, start the computer faster than before.
Addintools Mechanic now can scan 14 sections, more harmful keys and values would be found than ever and other software: Folders And Files (Deep); Help Files; Fonts; Sounds; User Shell; Software Locations; Startup Programs; Add/Remove Programs; Services & Drivers; Virtual Devices; Share DLLs; File Extensions; Custom Controls; Unused Software Keys.
All cleanups that you done could undo now, so you could even restore all items that cleaned by this software. You could also undo the operation of one time or one day. Certainly, you could just undo the keys and values that you selected.
The smart scanning is very fast, it will scan the items that could be deleted securely, and skip the items that don't recommended to delete.
Just 4 clicks to complete the cleaning Registry, just 3 clicks to complete the compacting Registry, just 2 clicks to undo previous operations. 

• Registry Workshop 2.1.
  Registry Workshop is an advanced registry editor. It is a perfect replacement for RegEdit and RegEdt32 which shipped with Windows. In addition to all the standard...

• Registry Workshop 4.5.0
  Registry Workshop is an advanced registry editor

• AMUST Registry Cleaner Pro 3.17
  AMUST Registry Cleaner 3.11 AMUST Registry Cleaner introduces a new approach to Windows registry maintenance that combines the latest technology and deep knowledge of the system registry to reach an unparalleled level of system performance and...

• AMUST Registry Cleaner - Fixer 3.16
  AMUST Registry Cleaner 3

• Resplendent Registrar 3.3
  Resplendent Registrar offers a very complete and safe solution to administrators and power users for maintaining the registry on both their desktops as well as on remote computers on their network. Apart from common features, like those offered by the native Windows registry editors (regedit.exe and regedt32.exe) this...

• Registry First Aid 3.4.0.54
  People's Choice Winner 2003 Shareware Industry Conference! Tired of Windows crashing? Sick of having software lock up on you or taking forever to load? The problem could be all of those incorrect registry entries caused by software installations and un-installations that went awry! Not all software un-installations do a complete job leaving behind numerous nagging file references in the Windows registry pointing to files that no longer exist

• Registry First Aid 8.0.1
  It's faster, finds more problems than others and is even easier to use! People's Choice Winner 2003 Shareware Industry Conference! Tired of Windows crashing? Sick of having software lock up on you or taking forever to load? The problem could be all...

• Error Nuker Pro 2011.06
  If you are experiencing problems with your PC, or it's no longer performing as it used to, the likelihood is your Windows registry is overloaded with redundant entries created by the Windows operating system or other software

• Addintools Create 3.0
  Make hundreds of combines of Charts, Diagrams, AutoShapes, Drawings, WordArts, Reports, Tables, Cards, Labels, Forms and Sheets in Microsoft Excel just a minute