- Security
- Privacy
- Performance
Avast Cleanup is a world-class PC optimizer that will make your computer faster, better, and more efficient. Download our PC performance booster today and get your computer running like new.
Optimize PC Performance
Free up storage space
Powerful performance tools
We have 30+ years of experience
All PCs slow down over time. But you can get yours back into shape with Avast Cleanup — a powerful PC optimizer with the ultimate tuneup kit to give you faster speeds, more free space, and better Windows 10 and 11 performance. Download it today to harness the full power of your PC.
Put slow load times to bed with Sleep Mode, a patented feature that hibernates resource-draining apps.
Avast Cleanup automatically cleans and tunes your PC from top to bottom to keep it running smoothly.
Our Disk Doctor feature fixes and prevents hard drive errors, and cleans your hard disk for faster file access.
Avast Cleanup deep-scans your PC to find and delete bloatware plus tons of junk files from your browser and apps.
Keep your favorite apps updated to fix vulnerabilities before they become a problem.
Enjoy dedicated system, browser, and hard drive optimization tools to fix problems slowing you down.
Put slow load times to bed with Sleep Mode, a patented feature that hibernates resource-draining apps.
Avast Cleanup automatically cleans and tunes your PC from top to bottom to keep it running smoothly.
Our Disk Doctor feature fixes and prevents hard drive errors, and cleans your hard disk for faster file access.
Avast Cleanup deep-scans your PC to find and delete bloatware plus tons of junk files from your browser and apps.
Keep your favorite apps updated to fix vulnerabilities before they become a problem.
Enjoy dedicated system, browser, and hard drive optimization tools to fix problems slowing you down.
Avast Cleanup is the Windows optimizer that will improve PC performance across the board. While our lab tests are indicative only, and your results may vary, we found:
Faster performance
Supercharge your PC for faster browsing, streaming, and gaming.
Quicker startup times
Start working (or playing) right away, without wasting time waiting.
Cleaned up
Remove junk from your browser, disk, and registry for tons of extra space.
Browsers cleaned
Remove leftover browsing traces and cookies from all the major browsers.
Whether you use Windows 11, Windows 10, Windows 8, or Windows 7, speed up your PC with our patented, breakthrough technology.
Avast Cleanup will revitalize your machine and speed up your PC dramatically.
Avast Cleanup will tidy up your PC by finding and removing gigabytes of leftover junk files and bloatware.
Automatically update critical software to protect yourself against bugs, crashes, and security risks.
It’s not just your PC that needs a tuneup from time to time. Speed up and revamp all your devices.
We're not demanding. All you need is Windows 11 except Mixed Reality and IoT Edition; Windows 10 except Mobile and IoT Core Edition (32 or 64-bit); Windows 8/8.1 except RT and Starter Edition (32 or 64-bit); Windows 7 SP1 or higher, any Edition (32 or 64-bit)
Windows fully compatible PC with Intel Pentium 4 / AMD Athlon 64 processor or above (must support SSE2 instructions)
256 MB RAM or above
100 MB free space on the hard disk
Internet connection to download, activate, and maintain application updates
Optimal standard screen resolution no less than 800 x 600 pixels is recommended
Windows 10 compatible