the best PC cleaner It depends on your system and your profile.
- On Windows, CCleaner is the easiest to learn.
- On Mac, CleanMyMac is more suitable.
- And if you want some 100 %—Free and Open Source, BleachBit gets the job done without compromise.
Here is a comprehensive comparison of the four software programs.
1. CCleaner: The Best PC Cleaner for Beginners on Windows
If you're looking for a PC cleaning software simple and effective on Windows, CCleaner is the best place to start. It is one of the best-known programs, developed by Piriform, a company in the same group as the antivirus Avast. So you get to use reliable software that's updated regularly.
Sa free version already covers the essentials: freeing up’storage space and strengthen your privacy on a shared PC. The Pro version goes a step further by optimizing performance and making your computer run faster.

What are the main features of CCleaner?
Features vary depending on the version you choose.
CCleaner (free version)
- Removal of temporary files, of hidden and data obsolete that are taking up space on your hard drive.
- Deleting the’browsing history, saved passwords, and Cookies to enhance your privacy, without leaving any tracks.
CCleaner Pro (paid version)
- Performance Optimization : Improved processing speed and extended battery life.
- Management of programs that run at startup to speed up the system's launch.
- Possibility of uninstall properly unnecessary apps.
- Detection of duplicates and files that are too large for your online storage.
- Identification of obsolete drivers for greater stability and safety.
What are the advantages and disadvantages of CCleaner?
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What are CCleaner's prices?
In addition to the free plan, here are the rates for CCleaner Pro :
- CCleaner Pro : 44,95 € per year (one device).
- CCleaner Pro for Mac : 44,95 € per year (one device).
- CCleaner Pro Plus : 64,95 € per year (three devices).
- CCleaner Premium : 89,95 € per year (five units).
2. CleanMyMac: The Best Cleaner for Mac?
If you're using a Mac, CleanMyMac is designed especially for you. Developed by MacPaw, a well-known publisher in the Apple ecosystem, describes itself as a five-in-one tool : free up disk space, delete unnecessary files, manage programs, detect duplicates, and monitor your computer's health on a daily basis.
It's now one of the most popular cleaning tools for Macs, and it promises a faster computer and better protected against threats.

What are the main features of CleanMyMac?
Five key features explain its popularity among Apple users:
- L'system acceleration to restore a responsive system.
- The removal of malicious files and temporary ones before they damage your device.
- Managing your programs from a centralized interface.
- The duplicate detection to free up some’storage space.
- The health monitoring on your computer every day.
What are the advantages and disadvantages of CleanMyMac?
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What are the prices offered by CleanMyMac?
According to the package type whichever you choose:
- One-year plan : 3,95 € per month (per user), 5,95 € per month (two users), 12,95 € per month (five users).
- Final purchase : 119,95 € (a user), 191,95 € (two users), 383,95 € (five users).
3. Glary Utilities: The Best All-in-One Cleaner for Windows
Glary Utilities is the best program to use if you want to centralize everything on your Windows PC. It's often nicknamed the “Swiss Army knife” PC Cleanup: Its unique interface combines a twenty tools cleaning and maintenance tasks, all accessible from a single screen.

What are the main features of Glary Utilities?
- A comprehensive maintenance from your computer with a single click.
- A disk cleanup by deleting unnecessary files and data obsolete.
- A registry cleanup Windows to correct the entries obsolete with each analysis.
- The Prevention of Errors and Crashes of the system.
- A faster startup by managing the programs that launch with Windows.
- The possibility of uninstall properly unnecessary programs.
- The privacy protection by clearing your browsing history, cookies, and cache.
- The file recovery deleted from the Recycle Bin.
- The detection of duplicate files that are taking up space in your storage.
- Regarding the automatic updates of your software.
What are the advantages and disadvantages of Glary Utilities?
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What are the prices offered by Glary Utilities?
A free version covers the basics of cleaning. To take it a step further, two paying packages are available:
- Pro package (all-in-one optimization tool): 39.95 $ per year for three devices.
- Technician Package (for service providers): 169 $ per year.
4. BleachBit: The Best Free and Open-Source PC Cleaner 100%
Are you looking for a completely free cleaning software, with no hidden paid version? BleachBit is perfect for you. This open-source tool protects your privacy while freeing up space on your hard drive, without creating an account or collecting your data.
It removes the unnecessary files, duplicates, the hidden, them Cookies and the game's tracks navigation with just a few clicks. Its biggest strength: it's available in 68 languages, compatible Windows and linux (with experimental support on Mac, with limited functionality).

What are the main features of BleachBit?
- A secure and thorough cleaning from your PC.
- A absolute respect for your privacy (No account creation required).
- A compatibility with Windows and Linux, and an experimental platform on Mac.
- A customizable program by its very nature, since it is open source.
- Unmatched accessibility with 68 languages available.
- Regarding the advanced options For advanced users.
What are the advantages and disadvantages of BleachBit?
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Is BleachBit really free?
There's no catch here: BleachBit is truly free, there is no Pro or Premium version. Since the program's code is open access, you can edit it to suit your needs or simply share it with others.
How to Choose the Best PC Cleaner for Your Needs?
The right program depends first and foremost on your profile and your system. Here's how to decide quickly:
- You're just getting started with Windows : take CCleaner The free version is the easiest to get started with.
- Do you want some 100%: Free and Open Source : choose BleachBit, with no compromises and no additional software.
- You are on Mac : CleanMyMac remains the best fit for a disk cleanup effective.
- Do you want a comprehensive maintenance with lots of tools: Glary Utilities, ideal for managing the register, startup files, and temporary files all in the same location.
- Are you looking for a complementary tool for the disk cleanup On Windows: Wise Disk Cleaner is a free alternative worth checking out.
Beyond the system, guard three criteria Keep this in mind before installing anything.
First, your technical level : If you're a beginner, go for a user-friendly interface that lets you start the cleanup with a single click. Next, the compatibility : Make sure the program supports your version of Windows before installing it. Finally, compare free version and paid version : Don't sign up for a subscription if the free software already deletes the files obsolete and releases enough’storage space.
One last practical tip: Always run a scan before deleting everything. Check what the tool suggests deleting, because some programs affect the register or sensitive system files.
Do you have an Acer laptop? Find out How to Clean Your Acer Aspire Laptop in our dedicated article.






