| Rank | Registry Cleaner | Errors Found | Speed | Support | Rating | Info | Visit Site |
|---|---|---|---|---|---|---|---|
| #1 |  Registry Fix |
100% | 99% |
|
|
Review | Visit Site |
| #2 |  Registry Easy |
99% | 99% | |
|
Review | Visit Site |
| #3 |  RegTool |
98% | 98% | |
|
Review | Visit Site |
| #4 |  ErrorFix |
95% | 95% |  |
|
Review | Visit Site |
| #5 |  NetDuster |
94% | 94% | |
|
Review | Visit Site |
What is a registry cleaner?
A registry cleaner is basically a kind of software utility that cleans up your Windows registry. More technically speaking, when you run a registry cleaner on your Windows operating system, the utility tries to remove configuration data that is utilized by the system, as well as unwanted or unneeded data from your Windows registry, in an attempt to make your system run faster. The registry cleaner scans your Windows registry and picks out any unnecessary values, as best as it can, so that you can repair or delete them. The information that a registry cleaner will target may include data such as:
- Software information that has been left in you registry because it was not uninstalled completely from your computer
- Information or data that is no longer being used by your system
- Settings that are required for malware or spyware to operate on your system
Why do I need a registry cleaner?
In order for you to understand why you need a registry cleaner, you should understand what your Windows registry is.
When you create new folders and files, install or uninstall programs, browse the Internet or perform pretty much any other activity on your PC, information is accessed from and added to your registry. A great number of these entries are automatically deleted when an application is uninstalled, or you stop using a specific program. First of all, when those entries are removed, they leave vacant spaces in your Windows registry. Furthermore, there are always a handful of entries that get left behind. These leftover entries and empty spaces accumulate in your registry, leading it to grow rampantly - which in turn defragments and corrupts your registry.
What are the advantages of registry cleaners?
One of the most efficient and easiest ways to keep your registry healthy is to scan your Windows registry for unnecessary entries and vacancies by using a registry cleaner program.
First of all, registry cleaners improve your computer's performance by freeing the registry of unneeded information. The fact is, owing to the complexity and sheer size of your Windows registry database, cleaning and managing it manually is not sensible. Registry cleaners are a great utility that automate the process for you. They detect missing file references, broken links and invalid registry - then resolve them.
There are a few registry cleaners that even offer restore and backup functions, which allow you to undo changes that the registry cleaner has made in the case that you don't like them. Registry cleaners can be especially useful if you are someone who adds and removes programs often.
Plus, it is extremely important to back up you registry before you make any changes to it. Almost all registry cleaners give you the option of backing up your registry, as well as an option to restore it - which makes it a lot easier to undo any of your changes in the case that something were to go wrong.
