Though they aren't as common as they once were, you'll still see ads for Windows Registry cleaners around the web. These programs claim that they can speed up your computer by fixing issues in your registry, and ask for a payment in exchange for the service.
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When you see ads for registry cleaners or visit their websites, they'll make bold claims about their usefulness to your PC. One cleaner, for example, says that it will "clean, repair, and optimize your Windows registry to eliminate errors and crashes, and to restore smooth and stable operation."
They'll also tell you that "the registry can become littered with old entries", which will "cause error messages and slow the computer down." If you then proceed to install a registry cleaner, they'll scan your registry for "problems" and likely report hundreds of "critical issues" slowing your computer down.
In reality, what registry cleaners claim are serious issues are not problems at all. It's true that uninstalling software can leave registry entries behind, or there could be unused file extensions that still have registry keys. However, these almost never cause Windows to slow down or throw error messages.
Even hundreds of orphaned entries won't amount to anything more than a tiny amount of data on your PC. Thus, cleaning the registry will not have any noticeable positive effect on performance. However, running a registry cleaner could actually cause damage to your system.
While running a registry cleaner is useless at best, it's dangerous at worst. As mentioned, the registry is home to lots of important values that both Windows and third-party programs use. If you delete, move, or damage these keys, critical system functions could fail to work.
Since registry cleaners are automated, there's a good chance that their registry scan could tag something as unnecessary when it's actually important. And unless you're a registry expert and check every entry before deleting them, you could cause major damage to your system by deleting something inadvertently.
Microsoft used to offer a registry cleaner called RegClean. This was back in the days of Windows 9x, when having too much in the registry could actually be an issue. Unsurprisingly, Microsoft doesn't offer RegClean anymore. It hasn't been supported since Windows 98, as it caused so many problems.
There's even an official Microsoft support page stating that the company does not support the use of registry cleaners. Consider how many utilities Microsoft has rolled into Windows over time: Windows 10 includes a built-in firewall, antivirus, file cleaner, disk defragmenter, and more. If Microsoft thought that registry cleaning was helpful, it would include a tool for this in Windows.
We should also mention CCleaner, which we once recommended as an OK option if you felt you really had to run a registry cleaner. Nowadays, you don't need CCleaner, and that includes its registry cleaner.
There are no serious, legitimate performance tests showing that running registry cleaners improve performance. If they really worked, PC gaming enthusiasts would recommend running them for better game performance.
If you see registry cleaner performance tests, they are probably phony and either made up by the company or someone getting paid to sell one. The same goes for the "reviews" on registry cleaner sites.
You should start by following our guide to cleaning up your computer. This will walk you through cleaning up large files, deleting old junk you don't need, and uninstalling bloatware. Doing all this will free up far more room than the scrap of space that running a registry cleaner reclaims.
In the end, running a registry cleaner does not bring any perceptible benefit in performance. There's a good chance that a registry cleaner will break something on your system and cause far more problems than it could fix.
And even if they don't ruin something, using a registry cleaner is a waste of time (and perhaps money). Companies that sell registry cleaners try to deceive you into thinking these apps are a magic solution for PC performance problems. Don't buy the snake oil.
Comodo PC TuneUp isn't a registry cleaner per se -- it's an all-in-one tune-up utility that happens to include a registry fixing feature. Note that registry fixing is distinct from registry cleaning, and that's why CPT is usually a safer way to go.
CCleaner in last place? Blasphemy! While CCleaner may be the go-to registry cleaner for many, I've found that it tends to be too aggressive. More than once I've scrambled to "unclean" something that it wiped away, and sometimes it was irreversible.
If there's one reason to avoid registry cleaners, it's that they can cause unexpected system problems. Editing the registry is always risky, and tweaking the wrong key can be catastrophic. Always create backups first, but to be truly safe, avoid messing with the registry altogether.
Fortunately, there are ways to clean your PC without a registry cleaner. I highly recommend our guide to cleaning Windows 10 -- it covers a lot more than the registry and will have your system in tip-top shape.
If you want to clean registry in Windows 10, you can clean it manually or use third-party free registry cleaner to do it. This post gives a detailed guide. To tackle other errors in your Windows 10 computer, MiniTool software provides data recovery and backup solutions, hard drive partition management, system back and restore and many other solutions for you.
Registry cleaner tools are applications used to remove duplicate items from the Windows registry. "}},{"@type":"Question","name":"\ud83d\ude80 Which are the Best Registry Cleaner Tools?","acceptedAnswer":{"@type":"Answer","text":"Below are some of the best registry cleaner tools:
Restoro is a software that helps you to clean your registry with no hassle. This application can stop the computer from freezing and crashing. It can quickly secure and safely repairs your computer to an optimized state.
Glarysoft registry cleaner analyzes more than a dozen of different areas in your registry. It can identify various kinds of system and registry errors. The tool also creates a backup copy every time you repair the registry.
Jv16 PowerTools is a software that works by cleaning the Windows registry, unwanted files, and data. It is one of the best free registry cleaner tool that helps you to fix system error automatically and applies optimization to your PC. The tool enables you to uninstall any software and remove its leftovers.
Auslogics BoostSpeed optimization software tool not only keeps your PCs running fast, and error-free with works good registry cleaner, but it will boost your internet and fixes connections speed with recover deleted files. It will adequately monitor your system to tweak your system. 2ff7e9595c
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