New Version 2.0 Released

Your Windows.
Cleaner. Faster.

OSCleaner.net is the ultimate free tool to recover disk space and optimize performance. Compatible with Windows 10, 11 & Server 2016+ and powered by .NET 8.0.

100% Free & Secure

OSCleaner 2.0.exe

Why choose OSCleaner.net?

OSCleaner.net is a powerful and free system optimization tool designed to keep your Windows PC running at peak performance. With advanced cleaning capabilities, privacy controls, and startup management, OSCleaner.net helps you reclaim disk space, protect your privacy, and speed up your computer. Our intuitive interface makes system maintenance simple and effective, whether you're a beginner or an advanced user. Clean, optimize, and protect your system with just a few clicks!

Deep Cleaning

Removes temporary files, system cache, and old update residues that slow down your PC.

Full Compatibility

Designed to work perfectly on Windows 10, 11, and Windows Server 2016+.

.NET 8.0 Core

Leverages the power of the latest Microsoft .NET 8.0 technology for lightning speed and stability.

Advanced Technology

With the release of version 2.0, OSCleaner.net has taken a leap forward. We abandoned old libraries to fully embrace .NET 8.0.

  • 3x faster scanning algorithm.
  • Modern and intuitive user interface.
  • Low RAM consumption during execution.

Ready to speed up your PC?

Download OS Cleaner 2.0 now. No complex installation, ready to use.

OS Cleaner v2.0.1

Build 2026.20 • Size: 2.5 MB

Free Freeware License
Main Server Download Now
Alternative Server Mirror Download

* If you don't have .NET 8.0 installed, the setup will ask you to download it automatically.

* Older operating systems, e.g. XP, 7, 8: Download 1.0