As we use the computer, it is usually filled with all kinds of junk and unnecessary files generated by the operating system itself, the browser and the applications we use in our day to day. With the passage of time, all these unnecessary files fill our computer, taking up space and slowing down the PC. To prevent this from happening it is necessary to carry out regular maintenance of the computer. And the easiest way to do it is using programs specially designed to clean Windows.

CCleaner: the most used cleaner (and which you should avoid)
CCleaner is one of the best known and used programs to clean and optimize Windows. For many years, this has been a must-have program for Windows, one of the best solutions to clean the PC. However, to this day, things have changed, and that is that since Avast bought Piriform, this program has done nothing but plummet.
Today it has not only become a cleaner of lesser quality, but has even become a threat to our PC. Many of CCleaner’s features are now only available to paying users, in addition to trying to install unwanted software during program installation. And last but not least, CCleaner collects data from users who use the program, being a privacy hazard.

Therefore, for users who want to keep their computers clean and optimized, we are going to recommend a series of alternatives to CCleaner that, in addition to being safer and more efficient, are reliable.
Top free alternatives to CCleaner
Windows 10 storage sensor

One of the new features that came with the latest Windows 10 updates was the Storage Sensor. This function allows us to control all the junk files on our PC and carry out regular cleaning to always keep it running at full capacity.
The Windows storage sensor allows us to optimize Windows automatically when there is little space, in addition to eliminating temporary PC files and even the data we have in the cloud, to avoid redundancy and free up space. It does not have too many configuration options, but it perfectly does its job of keeping our computer clean and optimized.
This program is completely free for all users, and we do not have to install anything, since it is part of the latest versions of Windows 10. We will find it in Settings> System> Storage.
BleachBit

If what we are looking for is a more faithful alternative to CCleaner, in the form of a dedicated application, then we should take a look at BleachBit. This totally free and OpenSource program allows us to analyze our hard drives and free up space by deleting all kinds of junk and unnecessary files.
This program detects and removes cookies, Internet history, temporary files and even various unnecessary elements of the operating system, such as broken shortcuts. It is also capable of cleaning and optimizing applications such as Adobe Reader, Chrome and many more.
Both the interface and the operation remind us of the origins of CCleaner, so even the most faithful users of this software will not miss it.
We can download BleachBit for free from the following link .
Bulk Crap Uninstaller

Also known as BCUninstaller, this program is an open source uninstaller for Windows that has advanced cleaning functions. When we uninstall a program from Windows, it usually leaves all kinds of residual files on the hard drive in the system.
Thanks to BCU, we will be able to eliminate all kinds of applications and games, forcing the system to eliminate all the residual data that the program has left on our computer. In addition, it is the program itself that detects and deletes all this data, so we will not have to do anything to carry out the cleaning.
We can download Bulk Crap Uninstaller for free from the following link .
Wise Disk Cleaner

Another one of the best alternatives to CCleaner free and without small print is Wise Disk Cleaner. This program has a fast, safe and very complete scanning engine that allows us to detect and eliminate all residual files and garbage from the computer. Thanks to it we will be able to have a clean and optimized computer, with more free space and, in addition, which better protects our privacy.
In addition to cleaning Windows, this program is capable of detecting and removing all kinds of junk files from other applications, such as web browsers. And it even includes a file defragmenter (Disk Defrag) that will allow us to order the data blocks to improve the overall performance of the PC.
We can download Wise Disk Cleaner for free from the following link .
Payment alternatives to CCleaner
In addition to the previous free alternatives, we can also find a series of alternatives to paid CCleaner, generally more complete and with better engines, which help us to perform a much more thorough cleaning of our entire PC.
Glary Utilities

Glary Utilities is one of the best known deep cleaning applications for Windows that we can find. Among its main features we can highlight a very clear and easy to understand interface, as well as a very advanced engine that helps us carry out PC maintenance and protect it.
This program is designed for both inexperienced users and professionals. Thus, if we do not have computer knowledge, we will be able to clean the computer with a few clicks, while if we are advanced users we will be able to perform a much more thorough and personalized cleaning of the entire system.
We can download Glary Utilities from the following link .
Clean Master

This program is well known within the Android ecosystem, although after its success it decided to make the leap to Windows. This program is an all-in-one to clean and optimize any Windows computer. This has a complete analysis engine that scans our PC for junk files and allows us to delete them safely. In this way we can improve the general performance of the equipment, while protecting our privacy. Among its advanced functions is also a driver update, something very useful to get the most out of our PC.
We can download Clean Master from the following link .
IObit Advanced SystemCare

Another alternative to clean and optimize our computer is IObit Advanced SystemCare. This program is an all-in-one to analyze our PC, look for errors, repair the equipment and protect our PC and our privacy. It has a large number of functions that allow us to detect and eliminate all traces of unnecessary files, both from Windows and from the applications that we have installed on our computer.
This program is excellent especially for users who do not want complications. In addition to being very easy to use and all its functions are automated to execute them with just one click, it will also allow us to access other functions and tools of the IObit itself to get the most out of our PC.
We can download IObit Advanced SystemCare from the following link .
AVG PC TuneUp

TuneUp was one of the most popular programs of the Windows XP era to clean and optimize Windows. And today it is still one of the most complete applications for this purpose. Thanks to this AVG proprietary software, we will be able to keep our hard drives clean of all kinds of unnecessary files.
In addition, of course, we will also be able to configure and optimize Windows directly from this program, being one of the most optimization options it offers us in order to get the most out of our Windows PC.
We can download AVG PC TuneUp from the following link .