Ashampoo WinOptimizer

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Windows cleanup, privacy controls, and system analysis

Manage Windows maintenance with cleanup tools, startup controls, Firewall Manager, Registry Optimizer 2, System Information 2, and Crash Analyzer.

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Windows maintenance with Ashampoo WinOptimizer 28

Ashampoo WinOptimizer 28 brings together cleanup, system analysis, and Windows customization tools. Use individual modules for specific tasks or automation for routine maintenance. Start with a system analysis, review the findings, and choose the changes relevant to your PC.

Clean files and manage privacy

Drive Cleaner and Internet Cleaner find unnecessary files and browsing data. Privacy Traces Cleaner checks for application usage traces, while cookie management lets you keep selected cookies across browsers.

Registry Optimizer 2

Review unnecessary Registry entries and choose optional Super-Safe Mode for more cautious cleaning. Updated algorithms improve scanning and handling of related entries.

Manage Windows Firewall rules

Firewall Manager shows rules for incoming and outgoing connections. Filter inactive or faulty rules and decide which applications may communicate over the network.

Inspect hardware and system errors

System Information 2 organizes details about your processor, graphics, memory, and connected devices. Crash Analyzer helps interpret Windows crash and error reports.

Adjust startup and Windows settings

Startup Tuner and Boot Center help you examine startup behavior. Service Manager provides control over background services, and the Tuning Assistant guides Windows configuration.

Process Manager provides a tree view of running processes. DiskSpace Explorer helps locate large files, while SSD Wizard offers settings for solid-state drives.

Automate recurring maintenance

Schedule maintenance tasks and configure automatic cleanup. Backup Manager and System Restore Manager provide tools for managing changes and restore points.

WinOptimizer 28 vs WinOptimizer 27

WinOptimizer 27 already combines Windows maintenance and tuning.
Version 28 updates several parts of that workflow:

Consider version 28 if you want these analysis and management tools alongside routine cleanup. Performance gains depend on your system and the changes you apply.

Choose between Windows maintenance and software removal

WinOptimizer covers cleanup, system analysis, startup management, and Windows settings. If your main task is tracking installations and removing program leftovers, compare Ashampoo UnInstaller 16.

WinOptimizer 28 purchase options

Review the selected version and license terms, and confirm the final checkout total before paying.

View Ashampoo WinOptimizer 28 purchase options.

Compare cache management and Windows maintenance

Read our O&O CleverCache 7 vs Ashampoo WinOptimizer 28 comparison for the differences in purpose and tools, including CleverCache's discontinued status.

Compare Windows maintenance workflows

WinOptimizer 28 FAQ

Answers to common questions

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What can WinOptimizer 28 clean?

Its cleaners identify unnecessary files, browser data, usage traces, and Registry entries. Review the findings and select what to remove.

Can I keep selected browser cookies?

Yes. Cookie management lets you retain selected cookies while cleaning other browsing data.

Does Firewall Manager replace Windows Firewall?

It provides tools for reviewing and managing Windows Firewall rules, including incoming and outgoing connections.

Does Crash Analyzer automatically fix every crash?

No. It helps examine Windows crash and error reports for troubleshooting. A report does not guarantee a repair.

Will cleanup make every computer faster?

Results depend on the cause of slowdowns. Removing unnecessary data and reviewing startup items can help with specific problems, but cannot resolve every hardware or software limitation.

Can I schedule maintenance?

Yes. You can schedule recurring tasks and configure automatic cleanup around your maintenance needs.

What is new compared with WinOptimizer 27?

Version 28 updates Registry optimization, firewall management, hardware information, cleaners, and crash analysis. See the version comparison.

Previous product versions

Editorial rating by Find Your Software: 4.8 out of 5

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Ashampoo WinOptimizer Pro

A newer edition is available

Review Windows maintenance tasks with cleanup tools, software updates, startup controls and system analysis.

Learn more about Ashampoo WinOptimizer Pro