Top5 free software for registry and clear

There're 5 free softwares for your PC more faster and best security.
Belarc Advisor:

Get a comprehensive report about your hardware and softare setup.

If you're looking for an exquisitely detailed audit of your hardware, this is the download you need--no other hardware utility comes close. It starts with the basics, such as the computer manufacturer, installed RAM, hard-disk size, and processor type and speed. But it also shows you the motherboard maker, hard-disk manufacturer, chassis serial number, PC service tag, bus type and speed, multimedia devices...the list goes on and on. You'll also find details about your Windows installation, including which security hotfixes you've installed and which you're missing, plus a list of all user accounts on your PC and a lot more.
Download Belarc Advisor
CCleaner:

Remove useless files from several applications, including Microsoft apps.

Somewhere under the layers of software detritus, your PC is vigorous and eager to work. CCleaner searches through a number of programs and removes useless files. It's highly configurable, allowing you to select which problems to look for and which items to ignore.

Download CCleaner

Glary Registry Repair:

Clean up and repair your Registry for free.

Use your PC for long enough, and you'll have problems with your Registry. Invalid Registry entries, software that doesn't clean up the Registry after it uninstalls, invalid paths and file associations, obsolete entries, the list of Registry problems can go on for a long time. They slow down your PC, cause system crashes, and generally muck up things.

You'll never be able to track down the problems yourself. So instead get this freebie, which scans the Registry for problems and fixes them fast. You'll also be able to choose which changes to accept, and which to ignore. The program creates an Undo file, so you can revert to your previous version of the Registry if problems occur.
Download Glary Registry Repair

Glary Utilities:
Clean and tune up your PC.

If you want to clean and optimize your PC, improves your privacy and security, or do other similar tasks, you'll want this program. It's free, it's simple to use, and it'll make your computer run much better.

Its cleanup and repair tools include a Registry cleaner, as well as a disk cleaner, and also a shortcuts fixer that corrects any shortcut errors on your Desktop or Start menu. Among its optimization tools are a startup manager, and a very good context menu manager for editing the right-click context menu that appears when you click a file.

There's also a file shredder, encryption tools, a tool for cleaning up your Internet traces - the list could go on for a long time. For anyone who wants to take control of their PC, and doesn't want to pay a penny, this is a great one to get.
Download Glary Utilities

PC De-Crapifier:

Clean out system junk and craplets from your PC

You buy a shiny, brand-new PC. You expect it to be clean, lean, and mean. Wrong! Buy any new PC, and you'll find it full of "craplets" --- software installed for no reason other than that the PC maker gets paid to put it there. These craplets slow down your PC startup and its general operation. Dell is particularly notorious for filling new PCs with craplets.

The free PC De-Crapifier removes dozens of craplets automatically. Using this program is exceedingly simple. Just run it, and it does its removal work automatically. Don't expect it to completely clean your PC, because it only removes a specific set of craplets and trialware programs, those that are specifically put on new PCs, such as QuickBooks Trial, Wild Tangent Games, Dell URL Assistant, and many others.

For a full list, go to http://www.pcdecrapifier.com/removes. Note that when using this program, it's a good idea to tell it to first create a restore point, just in case it removes something that you wanted to keep.

Download PC De-Crapifier

[Pcworld]