Question: Where Can I Download a Free PC Cleaner?
If you've done any kind of search for a free PC or computer "cleaner" then you've likely encountered many that were anything but free. It's become common to advertise that a registry or other PC cleaner program is a free to "download" even though the all important "cleaning" part will cost you.
Luckily, among the hundreds you'll find in a search, there are several very good, completely free PC cleaner tools available.
Answer: Completely free PC cleaner tools are available from many companies and developers and I've put together a list of the very best to choose from:
Only freeware cleaner programs are included in this list. I did not include any programs that charge a fee of any kind.
In other words, there are no shareware, trialware, or other for-pay cleaners in my list.
But I'm looking for PC Cleaners, not Registry Cleaners!
Back in the "old days" there were many programs that billed themselves as registry cleaners and that's pretty much all they did. However, as registry "cleaning" became less needed (it never was, really), these programs morphed into system cleaners with the ability to do a lot more than remove unnecessary entries from the Windows Registry
So what has happened over time is that my list of registry cleaners has become primarily a list of system cleaners, adding many more features than they had ten years prior.
If you want to skip right on to my favorite, check out the 100% freeware CCleaner program.
Important Note About Other Free PC & Registry Cleaner Lists
There are certainly other lists of free PC and computer cleaner programs out there but many of them include cleaner tools that, at some point during their download or use, charge you something.
The scanning may be free but when you get to the cleaning part, you're prompted for a credit card number. Worse yet, sometimes only the "download" is free but actually using the program is not. It's all semantics - and it's not very ethical.
I assure you that I am not affiliated with any of the companies in my curated list, nor do I receive any compensation from any of them for promoting their programs. I have tested each of them personally and, at least as of the date in the piece, each one was completely free to download, scan, and clean your system and registry.
Please let me know if any of the PC cleaner programs in the list I linked to above are no longer free so I can remove them.
Important: Registry cleaning should only be used to troubleshoot actual issues and should not be part of regular PC maintenance. System cleaning (e.g. removing temporary files, clearing cache, etc.), while useful to free up hard drive space and solve some browser error messages, is also not something you actually need to do on a regular basis to keep your computer working.