Avira System Speedup -
The top Optimizer for Windows

Don’t waste your time waiting for your computer to start up – our computer cleaning software for Windows gets your machine to start faster, often by more than 25%. Over time your Windows computer, laptop or tablet gets clogged with junk files, temporary data, bloatware and more useless data. Daily clutter, too many start-up items, and a corrupt registry slow down the system performance. Our free computer cleaner analyzes and cleans the system with smart PC cleaning tools.

Advantages using our PC optimizer

We have 30 years of experience in developing software that enhance the digital life of our users. Our security and clean-up tools Made in Germany protect your machine, increase your privacy and improve the overall performance. Your PC cleaner software advantages:

Faster and more stable for turbo performance

Our PC optimizer finds problems within your Windows installation and registry, shows where they are coming from, and enables you to reduce or prevent these issues in the future. Our Windows cleaning software cleans the clogged or corrupted registry to speed you up.

Often more than 25% faster start up

A long list of programs starting on boot slows start-up time and you have to wait. In many cases, most of these programs are not used all the time, and can just as easily be started when needed. Our free computer cleaning software monitors the list and speeds up the process through clever management. The result: Your PC starts faster, often by more than 25%. Our Startup Guard makes sure that the load time stays as short as possible.

PC cleaner: Free more disk space and get rid of unnecessary data

For best performance, your hard disk should never be completely full. Junk and temp files, internet junk, system cache and more data fill up your disk space. Get rid of all unwanted files and increase free space and performance.

Better privacy protection: Delete internet traces and temporary online data

Browsers save many data automatically to improve the user experience and, for example, load previously visited websites faster. You can tell your browser to delete the browser history and cookies, but they can’t delete everything themselves. Our Windows clean-up tool removes temporary data, hidden personal data, and online traces from every browser you use. Deleting hidden personal data increases your protection, as hackers cannot access them anymore.

PC cleaner: Download our Windows cleaning software for free

Get your Windows cleaner for free now and improve your machine. Avira Optimizer is available for Windows 7, Windows 8 and Windows 10. Download now! For a complete clean-up with even better performance and protection, check out the premium features of our Pro version.

Premium features in Avira Optimizer for Windows Pro

Avira Optimizer Pro offers more than fast optimization. The Pro version of our PC optimizer is the most comprehensive PC tune-up package available. Your benefits:

• Disk optimization with complete cleaning, deep analysis and access to ten further tools. OnWatch is a real-time cleaning tool that starts cleaning automatically when needed.
• Performance optimization with deep registry analysis and nine further tools for system and performance optimization.
• Power optimization with customizable configurations of power modes.
• Automatic optimization lets you complete all cleaning and speed-improving tasks automatically.
• Additionally, you can use the Backup and Restore Tools and contact our Customer Support by phone and email.