Free up space and speed with our PC cleaner
Try Avast Cleanup Premium for free — no credit card needed. Clean up and optimize your device’s performance with our PC cleaner to claim back storage space and make your computer work better for longer.
Avast Cleanup Premium
Make your Windows PC cleaner and faster
Your PC isn’t getting any younger. Fix what’s slowing you down with Avast Cleanup Premium’s patented breakthrough technology.
Puts apps to sleep
Removes bloatware and forgotten programs
Defrags and optimizes your hard drive
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
Running out of disk space? Not anymore. Avast Cleanup scans your PC from top to bottom to remove gigabytes worth of leftover junk files from more than 200 apps, browsers, and even Windows.
Cleans up your browser
Nukes unwanted plugins and toolbars
Frees up space
Run a deep scan for application leftovers that take up valuable storage space.
Installations are messy. They leave behind temporary files that clog up your hard disk.
Temporary files left on your disk by programs and Windows.
Temporary system files
Your operating system and programs create temporary files to cache their current operations.
Restore points that the operating system creates to revert back to previous states.
Fix your PC problems
The quick fix for a tired PC — Avast Cleanup comes packed with tools for both novices and pros to fix some of the most annoying issues, crashes, and freezes.
Fixes hard drive errors
Update your programs automatically
Outdated programs can leave your PC vulnerable to bugs, crashes, and security risks. Our new Automatic Software Updater regularly updates your most critical programs for you.
Prevents security risks
Provides 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.
To avoid security risks
According to our data, over 55% of all installed applications worldwide are outdated, leading to potentially critical security issues. Our Software Updater helps patch security holes for you silently, saving you the hassle of finding, downloading, and installing the updates yourself.
To fix bugs
Bug fixes are part of many updates, so Software Updater helps you enjoy your software with fewer annoying crashes and error messages. We support the most popular applications, such as Adobe Reader, Skype, VLC Player, and WinRAR.
To get the latest features
New updates often bring new features. For example, VLC Player 3 added support for up to 8K and HDR video — something you’d miss if you never updated. Software Updater installs the updates for you automatically, so the next time you open your favorite app, any new features will be ready to go.
Enjoy our complete PC cleaner and optimizer
Avast Cleanup includes everything you need to tune up your PC:
Puts all resource-draining applications in hibernation to make your PC feel like new again.
Removes dead shortcuts from your desktop and history lists across Windows and other applications.
Regularly cleans and tunes your PC for you — without you lifting a finger.
Safely deletes leftover files from Windows and over 200 of the most popular PC programs.
Removes hidden junk from the Windows registry and fixes problems.
Finds and installs the latest updates for your most important apps — automatically.
Tuning Dashboard and Action Center
Offers a quick overview of your PC’s health.
Disk Defrag and Optimize
Restructures your hard disk for faster file access.
Checks, fixes, and prevents errors on your hard disk.
Let’s talk numbers
Our 2019 Avast Cleanup release has exceeded expectations in our internal tests. Here are the numbers:
Quicker start up*
Boot time measured in seconds using Microsoft Performance Toolkit
Faster work performance
Score in points based on PCMark score, showing multitasking and multimedia abilities. The higher the score, the better.
(Alienware desktop PC)
71 GB of space freed up after removing temporary files using Avast Cleanup’s Disk Cleaner.
* The results from our lab are indicative only. Your results may vary.
Boost your Mac and Android devices
Avast Cleanup for Mac
Think your Mac is 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 and leftovers in seconds.
Avast Cleanup 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 organization in a few taps.
Avast Cleanup Premium
Next generation tune up and clean up for your PC
Get your PC back to running like new:
Clean out junk for more storage space.
Enjoy faster performance from your PC.
Set up automatic maintenance.
30-day money-back guarantee
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