Download Avast Cleanup Premium
Try Avast Cleanup Premium for free — no credit card needed. Clean up, speed up, and tune up your PC to get rid of junk, claim back storage space, and enjoy faster performance.
Speed up, tune up, and optimize your Windows PC
Puts apps to sleep
Removes bloatware and forgotten programs
Defrags and optimizes your hard disk
What’s slowing me down?
The more programs you install and use, the slower your PC becomes for three main reasons.
Speed up with Sleep Mode
Our PC tune-up process detects performance drains and stops them for you, without making you uninstall programs or interfering with your PC.
Time to sleep
...and back to bed
The more programs you put to sleep, the fewer you’ll have running in the background, and the faster your PC will be.
Remove junk programs and bloatware
Identifies bloatware and long-forgotten programs
Your PC could be slowed down by programs you haven’t used in ages or never wanted in the first place — trial versions, unwanted toolbars, or preinstalled software. These are a waste of space and speed, and may even be a security risk. Our new Software Cleanup feature gets rid of them once and for all.
Clean it all up
Take the guesswork out of figuring out which programs you no longer need with our cloud-based reputation and unneeded-program detection systems. If you’re afraid to uninstall, we can temporarily put files in quarantine until you decide.
Defrag & care for your hard disk
The ultimate boost for your HDD
Defragmenting is a key factor in PC performance: It’s the process of re-arranging files on a hard disk for faster access. You’ll enjoy faster startup times, less loading, and snappier performance overall.
Cares for your SSD
Newer PCs come with ultrafast flash-based storage (Solid State Drives, SSDs) that don’t need to be defragged. Our Defrag detects SSDs and prolongs their health.
Give your PC a proper clean up
Cleans up your browser
Nukes unwanted plugins and toolbars
Frees up space
Get rid of the daily clutter
Every day you use your PC, it becomes cluttered with leftover files from Windows, your programs, or just from browsing the web. We’ve got the cure.
Fix your PC problems
Fixes hard disk errors
Your PC accumulates a ton of wasteful data every day but we’ve got your back. Our automatic maintenance regularly and automatically removes these junk files for you.
Over time, your hard disk file and folder structure could become damaged, leading to data loss and crashes. Our Disk Doctor prevents errors and cures your disk 24/7. Here’s what we check and fix:
Update your programs automatically
To avoid security risks
To fix bugs
To get the latest features
Why do I need software updates?
Software updates can be critical to keeping your PC running smoothly and safely. Here’s why you shouldn’t ignore them.
The most comprehensive PC optimizer and tune-up toolkit
Avast Cleanup includes everything you need to tune up your PC:
Tuning Dashboard and Action Center
Disk Defrag and Optimize
Let’s talk numbers
Our 2019 Avast Cleanup release has exceeded expectations in our internal tests. Here are the numbers:
* The results from our lab are indicative only. Your results may vary.
Now includes tools to boost your PC & Android
Avast Cleanup Premium for Mac
Think Macs are clean? Think again. Our clean up tool for Mac helps you detect hidden junk files, large files, and even blurry or duplicate photos. Our app uninstaller gets rid of apps & leftovers in a few clicks.
Avast Cleanup Premium for Android
Detects leftover data, hidden battery drainers, and helps you organize your phone. We also detect blurry and poor photos for you to delete! Get more speed, space, and order in a few taps.
How to install
2. Open the file
3. Install the file
What makes Avast Cleanup Premium the best cleaner for PC?
How will Avast Cleanup Premium speed up my computer?
Avast Cleanup Premium lets you improve PC performance and speed up your PC in several ways:
- Detect and remove junk files that take up space on your PC to make your hard drive more efficient.
- Put background processes to sleep so they don’t steal your PC’s resources from the apps you’re actually using. This can improve your PC’s speed.
- Defrag your hard drive to prevent crashes and freezing.
- Improve your PC’s boot speed so you can get started faster.
- Delete browser cookies and caches with the built-in browser cleaner.
If you’re looking for other ways to speed up your PC, we can help with that too.
How can I speed up and clean up my PC for free?
Is Avast Cleanup Premium an antivirus?
To defend against malware, phishing, and other threats, try Avast Free Antivirus — it’s a powerful, lightweight security tool that will keep you safe without slowing your PC down.
Why is Avast Cleanup Premium so safe to use?
Next generation tune up and clean up for your PC
Get expert tips on how to speed up and clean up your PC
Discover our top picks for the best PC cleaning and optimization tools for your Windows computer, both free and paid, and speed up your device the easy way.
Is your computer overheating? Find out how to stop a computer from overheating and how to keep it cool to improve performance.
Try overclocking your CPU safely and easily with our complete overclocking guide. Boost your PC performance for gaming, editing, and more.
Overclocking a GPU is easy. Learn how to overclock your GPU, with an AMD or NVIDIA graphics card, to boost PC performance.
Is your phone’s 4G, LTE, 5G data, or internet speed slow? Discover our quick tips to improve your phone’s internet and data speed here.
Seeing the blue screen of death on your Windows computer can be devastating. Understand the causes and learn how to fix the BSOD.
Thunderbolt and USB-C ports are physically identical but have different features. Find out how different USB types work and which you need.
Experiencing lag while gaming? Find out how to optimize your Windows PC for gaming and increase FPS to boost overall gaming performance.