Avast Cleanup Premium 2026 - 12 months / 1 PC

Avast Cleanup Premium: maintenance and cleaning for Windows PCs

Avast Cleanup Premium is Avast's maintenance program. It searches for unnecessary files, software that is not needed and programs running in the background, and displays the items found for review before any changes are made. The version for 1 PC with a term of 12 months is intended for one Windows computer.

Freeing up storage space and maintaining programs

Disk Cleaner removes installation leftovers, caches, temporary system files and old restore points. Browser Cleaner deletes cookies, history and caches from more than 25 browsers, including Edge, Chrome and Firefox, and Shortcut Cleaner removes shortcuts whose target no longer exists. The Bloatware and App Removal feature lets you track down and uninstall preinstalled programs or programs that have not been used for a long time.

Sleep Mode suspends applications running in the background without uninstalling them. When needed, they can be started as usual. Software Updater searches for updates for common programs and can install them automatically if required, which avoids outdated versions with known bugs. With Automatic Maintenance, Cleanup carries out the cleaning regularly.

Hard drive, registry and data recovery

Registry Cleaner scans the Windows registry for faulty entries and attempts to fix them. Disk Doctor checks the file system, damaged files and access permissions for errors and supports HDDs and SSDs. Data Recovery searches hard drives, USB sticks and memory cards for accidentally deleted files and attempts to restore them. Data Shredder does the opposite and deletes files so that they cannot be recovered, for example before selling a computer.

Buy Avast Cleanup Premium 2026: licence and scope of delivery

You receive the activation information for Avast Cleanup Premium 2026 with a term of 12 months for 1 PC. The scope of delivery includes:

• the activation information for Avast Cleanup Premium 2026 (12 months, 1 PC)
• the download information (all downloads are also available under Software Download)

Once your payment has been received, your activation information is displayed directly on the order confirmation page and also sent to you by email. After that, you can retrieve it again at any time: with a customer account under My Product Codes, without a customer account via the Guest Portal.

If you have any questions about installation or activation, our Support team is available around the clock by email, and you will also find information under Guides and FAQ. You will find further terms and versions in the category PC Cleaner and under PC Software.

System requirements

Minimum requirements according to Avast.