Free PC Cleaner and Booster for Windows OS

Why do you need a PC cleaner and booster?

After using a computer for a long time, some users find that the computer is becoming slow. If your machine doesn’t have any other hardware problems, then this is mostly caused by junk files accumulation.

In Windows, the system and the programs you run daily generate numerous data files for keeping OS and apps running smoothly at the moment you boot them and the process you use them. However, once you finish your work, most of those data files will be outdated, and the system won’t remove them automatically, they will be just stored on your disks, especially on the C drive, since it’s the system partition. Thus, your system will become slower and the performance will decrease.

These junk files store with crucial system files and other irremovable data files, and many of them are hidden deeply, so users can’t find out all those unnecessary files and safely delete them. But, if you have a PC cleaner and booster, this work will be simpler and safer.

Best free PC cleaner and booster—AOMEI Partition Assistant Standard

If you haven’t found a gratifying PC cleaner and booster, here, we sincerely recommend you AOMEI Partition Assistant for Cleanup, a reliable disk and partition manager for Windows 11, 10, 8/8.1, 7, and XP users.

▶ Its “PC Cleaner” function can scan your system and disks to filter junk files like:
• Temporary files
• Registry files
• Cache files (RAM cache, system cache…)
• Thumbnails
• Program obsolete files
…

After you can your device, the tool will list all junk files, you can view all. Some of them are selected by default to delete, you can also click and see details of the files and choose to leave some you think can be kept. Then, you can clean junk files with a click. The operation is quite easy, isn’t it?

AOMEI Partition Assistant for Cleanup

Free Up Disk Space To Keep Your PC Running Smoothly and Efficiently

Free Download
Windows PCs and Servers

Step 1. Initiate Clean Junk Files. Install and launch AOMEI Partition Assistant for Cleanup. Click the "Clean Junk Files" tab.

Step 2. Start scan junk files. Click the "Scan Now" button to start the process of scanning junk files.

Step 3. After the scan process is finished. All system junk files (including recycle bin files, temporary files, log files, invalid shortcuts, and so on) and registry junk files (including DLL registry, system registry, and program registry) will be displayed.

Step 4. You can also click the button behind to view the junk files details.

Step 5. And, you can click the button behind to locate the file.

Step 6. Select junk files to start cleanup. By default, the program will select some junk files to clean up, for example, temporary files, log files, and so on. You can also manually check to select more or uncheck to deselect fewer listed junk files. Or, click "Select All" to select all junk files to clean up if you need to clean up all.

After selecting junk files that are not needed anymore, you can click the "Clean Now"button to start the cleanup.

Step 7. Cleanup completed. The process of the cleanup might take time, and the selected files will be cleaned up. After the process is finished, you will get a cleanup completed window displaying how many files you have cleaned and not yet cleaned.

Then your PC will get rid of all junk files.

Cleaning the computer should be a regular job; otherwise, the computer's performance will suffer. Due to the low frequency of usage, a home computer should be cleaned once a year on average. On the contrary, due to their high frequency of usage, business or gaming PCs should be thoroughly cleaned every 1 to 3 months.

Advanced clean to release more free space on your disk

If you wish to release more available space on the C drive or your system disk, then after you use “PC Cleaner”, you can employ “Delete Large Files” feature.

This feature can scan your disk and find outdated large files like forgotten videos, useless sound files, exe. files, etc. You can delete them according to your needs.

The software will check the specified drives, and partitions to detect all huge files under the specified locations, allowing you to quickly locate hidden files without having to browse through them one by one. Users may examine files, locations, sizes, and dates after the scan. You can pick certain files by selecting the types of files under the file column. Then, pick the target files and delete them all.

To sum up

This best PC cleaner for free can keep your disk and system in a nice status. And the multiple advanced functions make this PC optimizer more practical.