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Completely eliminate unwanted programs, toolbars and plugins.

  • Four deletion methods for perfectly clean uninstalls
  • Auto-detects start and end of installations
  • 50% faster and more efficient, in-depth cleaning
  • Clear and concise start page with status notifications
  • Drive cleaner with smart scanning and reduced memory footprint
  • Registry cleaner with multi-core support
  • Lightning-fast internet cleaner with up-to-date browser profiles
  • Nifty cookie manager to whitelist safe cookies
  • Put programs to sleep and free up resources without uninstalling
  • Optimized for Windows 11 (also works with Win 10, 8 und 7!)


Say no to unwanted programs

Ashampoo® UnInstaller 12 helps you install, test and remove software without leftovers - and without worries. You decide what stays and goes on your PC! The program monitors each installation extensively to allow for its complete removal if needed. Even unmonitored installations are completely reversible thanks to UnInstaller's four-way uninstallation method plus in-depth cleaning. Unwanted software, browser extensions and toolbars are completely gone in a single click with UnInstaller 12! Want to know what really happens to your system during installations? Our snapshot technology will show you every single modification to your files and Windows Registry.

Four phases of perfect uninstalls

Combine four different techniques to eliminate installations down to the last byte. Log files created during installations are the most extensive approach, since every file and Registry modification is recorded. Uninstall scripts provided by each program are also factored in. If a dedicated profile is available in the built-in database, it will also be processed. Finally, a deep system scan is run following the uninstall procedure to detect and eliminate any leftover files and Registry entries! Ashampoo UnInstaller 12 is reboot-proof and continues the hunt for leftovers even after system restarts.

Secure, permanent file deletion

Rid your PC of no longer needed or sub-par applications, and also get rid of all the nasty programs that were secretly snuck onto your PC! Download portals love to bundle their software with "add-ons" that border on spy or malware. These potentially unwanted programs (PUP), often disguised as toolbars or little helpers, are out of luck when it comes to Ashampoo UnInstaller 12. We don't like them and we're sure you don't like them either! UnInstaller even detects nested installers and wipes them off your system at your leisure.

Find junk files 50% faster

UnInstaller 12 is our most powerful uninstaller yet, with 50% faster cleaners and superior junk detection - all while consuming less system resources and making full use of multi-core machines! Track down junk files, web browsing traces, and corrupt Registry entries in a flash. Use smart filters and adjust cleaning procedures to your liking across browsers and user profiles. Reclaim valuable disk space in a matter of seconds!

Innovative hibernation mode

Save resources and free system memory without uninstalls

Hibernation disables all Autostart entries, tasks, and services until you need the program again! Free system memory, shorten boot times, and get maximum performance out of your CPU for the things you really need! A single click is all it takes to wake programs from hibernation should you need them again.

Unmatched ease of use

Windows task scheduling has never looked more beautiful. Instead of navigating through dull system menus, take the easy route and track down superfluous or orphaned tasks. Use the filter for a better overview and disable or delete useless tasks. Not sure what do delete? The smart built-in online search will help you make that decision.

Install and uninstall fully automatically

Our latest installation guard detects different installer types and uses per-type optimization to track even the most minute modifications to your system. In most cases, logging will also start and stop automatically so you can just sit back and watch! In addition, the program can tell fresh installations from updates to avoid erroneous logging! This significantly improves UnInstaller's logging capabilities and gives you a more nuanced picture of what happens on your PC during installations.


Ashampoo UnInstaller 12 - Installation Guard Disabled
Ashampoo UnInstaller 12 - Installation Guard Enabled
Ashampoo UnInstaller 12 - Applications
Ashampoo UnInstaller 12 - Categories
Ashampoo UnInstaller 12 - Install
Ashampoo UnInstaller 12 - Hibernation
Ashampoo UnInstaller 12 - Impact
Ashampoo UnInstaller 12 - Tools

Make your PC faster, cleaner and more secure today

System Requirements

  • Windows 11, Windows 10, Windows 8, Windows 7