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Ashampoo® Win­Optimizer 28⁠

More control, security, and power for your PC!

from
US$14
WinOptimizer 28
Release date: May 06, 2025
You already have an older version? Pre-order the upgrade now for only US$10
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Discover the next generation of system optimization!

With the new Ashampoo WinOptimizer 28, you automatically get the best Windows experience. Its new automation accelerates, cleans, and tunes your applications. Have your PC seamlessly adapt to your needs with process prioritization, automatic cleanup of temporary files, and custom profile configurations based on the new Profile Booster. Whether for gaming, work, or browsing, maximize your system's performance or conserve resources, the choice is yours. The new Crash Analyzer offers deep insights into system crashes and their causes, while four advanced cleaners ensure privacy and provide system maintenance. Thanks to improved memory management, WinOptimizer can now utilize more resources to perform comprehensive analyses almost instantly!

  • Provides an instant speed boost
  • Cutting-edge cleaner modules–now up to 50% faster
  • Thorough and up to 100x faster: Registry Optimizer 2
  • Find and delete sensitive data with Privacy Traces Cleaner
  • Firewall Manager to monitor and manage network traffic
  • Crash Analyzer now decodes even more system error messages
  • Fixes annoying errors and crashes
  • More visual stats for performance tracking at a glance
  • Extended system analysis for fast all-round optimization
  • Individually tailored Windows optimization with Tuning Assistant
  • In-depth junk data removal
  • Examine hidden Windows crash and error reports with Crash Analyzer
  • Faster application launches with enhanced Live Tuner
  • Brand new cleaner profiles with support for the latest Windows and browser versions
  • Easily refresh and restore the icon cache
  • Windows GodMode at the click of a button
  • Unified, optimally readable design
  • New tweaks for enhanced privacy in the Privacy Manager

Blazing fast, smart, and safe: Registry Optimizer 2

Up to 100x faster super-efficient Registry cleaning

The new Registry Optimizer 2 cleans your Windows registry more thoroughly and efficiently than ever before. Thanks to powerful new algorithms, the cleanup process is now up to 100x faster! New scanners also detect and handle problematic or interrelated entries more intelligently. For those who want maximum safety, the optional Super-Safe Mode offers extra protection for sensitive systems by being extra cautious.

Total transparency with System Information 2

Comprehensive, organized, and efficient overview of your hardware

The newly revamped System Information 2 module offers enhanced details about your hardware and system through a stylish, modern interface. With just a click, access crucial information about your processor, motherboard, graphics card, and RAM. Discover new insights on Wi-Fi connections, Bluetooth devices, system drivers, monitors, and more. Maintain control over your PC’s components efficiently and focus on what really matters!

Fully control your network traffic with Firewall Manager

Easily analyze and manage your PC's Windows Firewall settings.

Are you aware of which apps have internet access? Curious about what's incoming and outgoing, and which rules might be outdated? With the new Firewall Manager, you can fully control your network traffic. Easily identify what's permitted and where you might need to intervene. With basic, standard, and advanced modes, intelligent filters, and a filter to search for deactivated or faulty rules, you'll quickly know which apps can send or receive data, and you can decide what should be allowed or blocked. Take back control of your PC's traffic with just a few clicks.

Faster, clearer, and more private

35 premium modules – each one a class of its own

All cleaners now run even more efficiently – with up to 50% faster performance depending on the system and task. Privacy Manager has been upgraded with new tweaks and updated settings, while Crash Analyzer now deciphers even more cryptic error codes and translates them into plain English. On top of that, all cleaner modules now feature new stat bars to deliver more transparency and detailed feedback after each optimization. Naturally, all cleaners have been updated to work perfectly with the latest browser versions.

New cleaners with more power and efficiency

Sweep unnecessary files from your hard drive with full quadruple power!

The trusted cleaners have been continuously improved, now featuring brand-new search algorithms for even more powerful cleaning capabilities. They focus on removing not only clutter, browsing traces, and unnecessary registry items but also place a stronger emphasis on sensitive data. With Privacy Traces Cleaner, they achieve unprecedented privacy protection. Even finding and deleting empty folders is now effortless. Naturally, the cleaners are optimized for all supported operating systems, current updates, and all common browsers.

Next-level cleaning

Advanced deep cleaning: Hunt down data clutter, enhance privacy, and resolve display issues!

With the new and extended in-depth cleaning, the hunt for junk files enters a new phase–and privacy and display issues are also easily fixable now! Get rid of old Windows versions, Windows update backups, and Windows usage statistics. Fix display issues in your games by emptying the DirectX shader cache, and speed up your slow Windows Explorer by clearing the preview cache. You'll also regain loads of hard disk space in the process.

Best-in-class multi-browser cookie management

Enhance Your privacy with Innovative cross-browser cookie management: Take control of your online privacy

Despite their usefulness and added comfort, internet cookies have become something of a privacy nightmare recently. The innovative cookie manager will help you safely manage your cookies across all of your browsers! Separate the wheat from the chaff and preserve login sessions while eliminating cookies that invade your privacy. Use wildcard characters to instantly mark entire domains as safe–your settings will apply to all of your browsers and can be exported and imported for easy transfer across devices.

First-rate but second-row features

Over 30 Top-notch modules for every purpose - Beyond cleaners and optimization

Aside from cleaners and optimizers, WinOptimizer also offers modules that other companies would rather sell you as separate applications. This includes Process Manager for a better look at what is running on your PC, and Privacy Manager for better privacy protection. These are joined by Icon Saver, to bring more order to your desktop, and File Wiper, to permanently erase sensitive data. In total, WinOptimizer features over thirty cutting-edge tools that cover the whole spectrum of system cleaning, tuning, and optimization!

Next-gen privacy protection with Privacy Traces Cleaner

Find and delete sensitive data

Whether you use Windows apps, games, or office suites, all applications leave behind traces that may compromise your privacy (and security). Privacy Traces Cleaner features specially designed search algorithms that scan files, folders, and the Windows Registry for such traces and eliminate them–after your review and confirmation, of course! There's a built-in Registry backup feature for added safety, whitelisting for individual exceptions, and multi-user support so you can clean all user profiles in one go.

See what's happening on your machine

Essential information neatly arranged right off the bat

The newly designed system analysis tells you everything you need to know at a glance. Aside from the CPU load speedometer, you now also get a first-hand look at disk usage and privacy-related information, courtesy of our new Privacy Traces Cleaner! Increase the size of the program window for even more valuable system details, like number of irrelevant files, services, and Registry entries, or the amount of potentially reclaimable disk space. The system analysis will tell you what you need to know!

More tuning through dialog

Effortlessly optimize your windows with the Tuning Assistant - Unleash maximum performance and privacy!

Windows auto-optimization has been an integral part of WinOptimizer for the longest time. Time to take care of the rest! The Tuning Assistant will ask you a few simple questions with far-reaching consequences. Each response will bring you closer to a faster, more discreet, and more secure Windows machine–all while having a casual conversation with our software. Disable unnecessary background services, optimize security settings, and customize Windows for better performance and privacy, risk-free!

Windows Notification Center integration

Native notifications with essential details even when the program is minimized

Ashampoo WinOptimizer makes full use of the system-wide Windows Notification Center to provide you with valuable updates. You will be notified when time-consuming analyses are complete, even when the program is minimized. Let One Click Optimizer, File Wiper, Disk Doctor and others do their jobs in the background while you're doing something else. You'll be notified as soon as they're done, no more need to watch the progress bars. Naturally, time and frequency of the notifications is fully customizable.

New features in manager modules

Cleaner uninstalls and more information when it matters!

UnInstall Manager 2 now also processes, and uninstalls, Windows apps. A new look & feel, smart filters, and additional helpers make removing applications even easier and safer. Process Manager features a new and optional tree structure view for better clarity and also displays SVHOST-based processes. SSD Wizard provides additional info that helps to prolong the lifespan of your drives and to enhance their performance. Finally, reports across the modules now feature a modern design that greatly enhances their utility!

Windows and the Windows logo are trademarks of the Microsoft group of companies.
End User License Agreement

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