Ashampoo WinOptimizer

Ashampoo WinOptimizer is a powerful system optimization tool that cleans your disks and keeps your machine running at a constant speed. It also protects your privacy and allows you to customize Windows individually. Apart from 3 different cleaning modules, the application offers about 38 tools that cover all tasks around maintenance, tweaking, system analysis, performance boosts, and file processing (encrypt, split).



Ashampoo WinOptimizer is the best choice to clean, optimize, and protect your PC. It frees disk space, fixes errors, and ensures steady performance. It tackles the shortcomings of Windows and provides you with a faster, cleaner, and leaner system. Numerous auto-features make setting it up a matter of just a few clicks, no prior knowledge required!

• Dashboards for always up-to-date data and instant feature access
• Brand new Defrag without noticeable performance drain
• Merge free disk space with Defrag
• Extensive drive analysis and hardware review with Defrag
• Handy benchmark center for better clarity and faster test access
• Enhanced system details view with optimized hardware detection
• All cleaners up-to-date
• Full Microsoft Edge Chromium support
• New Internet Cleaner algorithm for improved detection of browsing traces
• Enhanced Browser Extension Manager
• More details on installed hardware during system analyses
• Faster module startup times
• Detailed analysis logs
• All features are fully Windows 11 compatible

Windows is good–but it could be better! WinOptimizer takes care of that! Operating systems tend to slow down over time, suffer from errors, and become cluttered with junk files. In many cases, essential settings are either missing or buried deep in the system. And then there's the privacy threat, as especially Windows 10 loves to phone home.

Features and Highlights

1-click optimization
It is so popular because it takes care of several issues at once. Three powerful modules spring into action to clean your system in-depth. Internet Cleaner eliminates web browsing traces that not only occupy space but also compromise your privacy and security. Drive Cleaner deletes redundant files to reclaim disk space and Registry Cleaner removes invalid Registry entries for improved performance and to avoid system errors. All it takes is a single click from you!

Reveal hidden data streams with ADS Scanner
Have you heard of alternate data streams? This feature allows programs to attach hidden information to the files as they appear in Windows Explorer, e.g. to determine whether a file was downloaded or is part of the system. Unfortunately, this feature can also be abused to attach malware to your files. ADS Scanner detects and lists alternate data streams to help you locate and remove dubious entries!

You decide what Microsoft learns about you!
Ever since Windows 10 was released, many users have felt uneasy about non-consensual data sharing. The new Win10 Privacy Control module gives you back control over your Windows machine! Finally, you get to decide whether your computer will share passwords, telemetry data, or photos with Microsoft - or keep them to itself! Should your apps be automatically updated or even gain access to your messages and calendar appointments? It's your system and now, you have a choice - with Ashampoo WinOptimizer!

Customize your system to your needs!
Many Windows settings are hidden or hard to reach without additional tools. It provides instant access so your system can look and feel in a way most suitable to you. Whether it's visual modifications with the help of the Tweaking module, added security through AntiSpy, or a perfectly optimized Internet connection, anything's possible! And if you disagree with a modification - simply reverse it through the built-in Backup feature.

Your entire system at a glance
It allows you to see what is really going on on your PC. Should the health parameters of your hard disks change, you will instantly be notified before worse things can happen. If you always wanted to know the amount of memory consumed by your files, what hardware components make up your PC, or which processes are running in the background here's your chance!

Full performance through smart tuning
Many features in Win Optimizer will provide a massive speed boost to your system. Remove unwanted programs from your Windows Autostart, optimize the Windows Registry, and disable unnecessary processes - all with just a few clicks.

Finally more disk space
As time passes, your system will inevitably be cluttered with no longer needed files and data. This is particularly annoying on machines with limited disk space. It cleans your machine thoroughly and safety - and removes gigabytes of data junk in the process. Whether you rely on the integrated 1-click optimization, single modules, or the new AutoClean - you'll have more space for your data!

Note: 10 days trial. If you register via email you can test the program for another 30 days free of charge.