Ashampoo^® Un­Installer Pro 27⁠ new!

Ashampoo UnInstaller Pro 27 makes software management even more convenient

Enhanced installation monitoring, precision, and compatibility for your System!

With Ashampoo UnInstaller Pro 27, you can install, test, and remove programs without leaving a trace–giving you full control over what stays on your PC! The software thoroughly monitors and logs every installation, and a logged installation is the ideal method for a complete, clean uninstallation. If no logs are available e.g., with older programs, the forensic analysis can still detect and record all relevant changes after the fact. Even programs without installation logs are carefully removed using the five-stage uninstall procedure with deep cleaning! You can also remove unwanted add-ons and toolbars with a single click. In addition, the snapshot feature tracks and shows every modification made to your system between two points in time.

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Removes unwanted programs without a trace!

Ashampoo UnInstaller Pro 27 does more than remove programs without leftovers – the new version also helps you keep your software up to date. The new Software Updater finds available updates, installs them conveniently for you, and can update multiple applications in a single run. Add to that more thorough cleaners, faster analysis, and numerous improvements for even greater convenience in everyday use.

• Forensic analysis: Create uninstall logs for existing installations
• Registry Optimizer 2 with lightning-fast registry cleaning
• Super Safe Mode: Extra cautious Registry cleaning for sensitive systems
• Crash Analyzer with system-wide crash report analysis
• Optimized cleaning modules: Up to 50% faster and more efficient
• Greatly accelerated deep cleaning
• Export uninstall logs to HTML, CSV, and TXT
• New Software Updater for easy program updates
• Install multiple updates in one batch
• Technical improvements to all cleaners
• Faster analysis of installed programs and apps
• Improved post-installation Registry analysis
• New size comparison for accurate program sizes
• Expanded automatic program categorization
• Publisher country with flag and country name
• Faster log generation
• Updated, consistent look across all modules

Updates? Easily done.

Tired of checking every program individually for new versions? The new Software Updater takes care of it for you. It checks your installed applications, clearly displays available updates, and can install them directly depending on the vendor. Multiple updates can be selected and handled together in a single run. Intelligent filters automatically hide critical components and programs with their own update mechanisms. You can also decide which programs or specific versions you want to exclude from updates.

See what’s on your PC faster

Installed programs and Windows apps are now detected faster. Post-installation analysis is also more thorough and evaluates the Windows Registry with greater accuracy. Logs for monitored installations are generated faster, and an expanded database improves the automatic assignment of your programs to suitable categories. If needed, you can also reset programs to the “Unsorted” category at any time.

Forensic analysis: Clean removal of existing programs

With forensic analysis, you can now create detailed uninstallation logs for existing programs that were installed without monitoring. This advanced post-install analysis scans all supported software and creates comprehensive logs with just one click. If preferred, you can even process all compatible applications simultaneously. This allows for the thorough removal of older installations, ensuring no traces are left behind.

Precise installation logging can distinguish between different installer types, making it easier to accurately track what software is doing on your system. In most cases, the start and end of an installation are automatically detected and recorded, so you can simply sit back and watch! Installations are also clearly separated from updates, virtually eliminating false detections. And even if a program was installed in the past, the forensic analysis can often retroactively create a complete uninstallation log.

Maximize Registry cleaning speed and flexibility

The new Registry Optimizer 2 offers enhanced and significantly faster Registry cleaning. With modern algorithms, the process is accelerated by up to 100 times compared to previous versions. The module now intelligently identifies and removes related or problematic entries. For added safety, the optional Super Safe Mode ensures sensitive systems are cleaned with extra caution!

Keep system crashes under control with Crash Analyzer

Crash Analyzer gives you clear insights into system crashes and errors that would otherwise remain buried in Windows event logs. The module scans all relevant logs and filters out crash and error reports. Entries are sorted intelligently by frequency and timestamp, while a search field and numerous filter options help you find exactly what you’re looking for. All original details from the Windows event log are available for deeper analysis, and you can export results or search for solutions online with a single click.

There are products you feel genuinely proud of as a product manager because the technology behind them excites you personally. With UnInstaller, we’ve managed to find new ways in every version to remove even the tiniest leftover traces of installations. Right now, five complementary methods work hand in hand—yet the research goes on. Perhaps another one is coming soon.

Jens Meyerholz

Product Manager, Ashampoo GmbH & Co. KG

New technology, enhanced performance, and more!

In addition to the Registry Optimizer, the cleaning modules have been redesigned for 25–50% faster performance. You'll also feel the difference during deep cleaning, where speed and efficiency are unmatched by any other uninstaller! Installation logs can now be exported in HTML, CSV, and TXT formats, making them easy to use in other applications or for further analysis. And in case you're wondering why Ashampoo UnInstaller feels faster, looks smoother, or just works flawlessly: We’ve made countless improvements under the hood!

Precise installation logging can distinguish between different installer types, making it easier to accurately track what software is doing on your system. In most cases, the start and end of an installation are automatically detected and recorded, so you can simply sit back and watch! Installations are also clearly separated from updates, virtually eliminating false detections. And even if a program was installed in the past, the forensic analysis can often retroactively create a complete uninstallation log.

More efficient, less resource-hungry

Ashampoo UnInstaller now works even more efficiently! With a significantly reduced memory and CPU footprint, your system runs smoother while you benefit from optimized log creation and processing. Even on older or weaker systems, real-time analysis is now buttery smooth! And the accelerated snapshot comparisons ensure you can instantly track changes between two system save states.

Privacy Traces Cleaner and deletion history

Privacy is our top priority! The new Privacy Traces Cleaner reliably removes all traces of your activities on your PC. The module reliably scans and cleans folders, files, and the Registry–keeping your system private and secure. Additionally, the deletion history built into all cleaners provides a comprehensive overview of all past cleaning operations. This way, you always have an overview and can ensure that nothing unwanted gets deleted or left behind on your PC.

Perfect system integration and enhanced compatibility

Ashampoo UnInstaller is future-proof: Our software now supports new advanced and complex installation methods as well as the latest browser and Windows versions. Benefit from optimized profiles for all popular browsers and extended plug-in support for Microsoft Edge and Google Chrome. You get the latest versions of Internet Cleaner, Registry Optimizer, and Drive Cleaner! The unified user interface with hot-tracking offers smooth and pleasant handling so you can quickly navigate and manage your programs even better.

Five-way uninstall action with new Registry deep cleaning

UnInstaller users know and love the multiphasic software removal with in-depth cleaning. UnInstaller 15 takes it one step further! You can now optionally perform in-depth Registry scanning to detect and eliminate even the most deeply nested orphaned entries. What used to be a scan covering the most likely Registry sections a program would have impacted can now be massively extended! Naturally, wide-area scans take a bit longer but you'll be rewarded with a cleaner machine!