Quick Overview
- 1#1: CCleaner - Comprehensive PC cleaning tool that removes junk files, browser history, and temporary data to optimize system performance.
- 2#2: BleachBit - Open-source disk cleaner that securely deletes temporary files, caches, and traces to free space and enhance privacy.
- 3#3: Glary Utilities - All-in-one suite for cleaning junk files, fixing registry issues, and optimizing PC performance.
- 4#4: Wise Disk Cleaner - Lightweight utility that scans and removes junk files, empty folders, and system temporaries to reclaim disk space.
- 5#5: PrivaZer - Advanced privacy cleaner that erases traces from free space, browsers, and applications with secure overwriting.
- 6#6: Advanced SystemCare - Multi-functional optimizer that cleans junk, repairs registry, and boosts PC speed with one-click maintenance.
- 7#7: AVG TuneUp - System optimization tool that cleans duplicates, junk files, and manages storage for better performance.
- 8#8: CleanMyPC - User-friendly cleaner that removes unnecessary files, extensions, and caches to speed up Windows PCs.
- 9#9: Ashampoo WinOptimizer - Comprehensive toolkit for cleaning internet traces, duplicates, and system junk while tuning performance.
- 10#10: Auslogics Disk Cleaner - Efficient scanner that detects and removes temporary files, logs, and browser caches to free up disk space.
Tools were selected based on rigorous evaluation of core features (cleaning efficiency, security), quality (user reliability, performance), ease of use (intuitive interfaces, one-click maintenance), and value (balancing free/premium options to suit varied user needs).
Comparison Table
This comparison table breaks down popular clearing software tools like CCleaner, BleachBit, and Glary Utilities, examining their features, system impact, and key functionalities. Readers will gain clarity on choosing the right tool for optimizing performance, protecting privacy, or maintaining device health, with options ranging from widely recognized to niche solutions.
| # | Tool | Category | Overall | Features | Ease of Use | Value |
|---|---|---|---|---|---|---|
| 1 | CCleaner Comprehensive PC cleaning tool that removes junk files, browser history, and temporary data to optimize system performance. | other | 9.4/10 | 9.6/10 | 9.7/10 | 9.2/10 |
| 2 | BleachBit Open-source disk cleaner that securely deletes temporary files, caches, and traces to free space and enhance privacy. | other | 9.1/10 | 9.5/10 | 8.2/10 | 10/10 |
| 3 | Glary Utilities All-in-one suite for cleaning junk files, fixing registry issues, and optimizing PC performance. | other | 8.1/10 | 8.5/10 | 8.7/10 | 7.6/10 |
| 4 | Wise Disk Cleaner Lightweight utility that scans and removes junk files, empty folders, and system temporaries to reclaim disk space. | other | 8.4/10 | 8.2/10 | 9.3/10 | 9.5/10 |
| 5 | PrivaZer Advanced privacy cleaner that erases traces from free space, browsers, and applications with secure overwriting. | other | 8.3/10 | 9.1/10 | 7.4/10 | 9.5/10 |
| 6 | Advanced SystemCare Multi-functional optimizer that cleans junk, repairs registry, and boosts PC speed with one-click maintenance. | other | 7.6/10 | 8.0/10 | 8.4/10 | 7.4/10 |
| 7 | AVG TuneUp System optimization tool that cleans duplicates, junk files, and manages storage for better performance. | other | 7.8/10 | 8.2/10 | 8.5/10 | 7.0/10 |
| 8 | CleanMyPC User-friendly cleaner that removes unnecessary files, extensions, and caches to speed up Windows PCs. | other | 8.1/10 | 8.2/10 | 9.2/10 | 7.3/10 |
| 9 | Ashampoo WinOptimizer Comprehensive toolkit for cleaning internet traces, duplicates, and system junk while tuning performance. | other | 7.8/10 | 8.2/10 | 8.5/10 | 7.4/10 |
| 10 | Auslogics Disk Cleaner Efficient scanner that detects and removes temporary files, logs, and browser caches to free up disk space. | other | 7.5/10 | 7.2/10 | 8.5/10 | 7.8/10 |
Comprehensive PC cleaning tool that removes junk files, browser history, and temporary data to optimize system performance.
Open-source disk cleaner that securely deletes temporary files, caches, and traces to free space and enhance privacy.
All-in-one suite for cleaning junk files, fixing registry issues, and optimizing PC performance.
Lightweight utility that scans and removes junk files, empty folders, and system temporaries to reclaim disk space.
Advanced privacy cleaner that erases traces from free space, browsers, and applications with secure overwriting.
Multi-functional optimizer that cleans junk, repairs registry, and boosts PC speed with one-click maintenance.
System optimization tool that cleans duplicates, junk files, and manages storage for better performance.
User-friendly cleaner that removes unnecessary files, extensions, and caches to speed up Windows PCs.
Comprehensive toolkit for cleaning internet traces, duplicates, and system junk while tuning performance.
Efficient scanner that detects and removes temporary files, logs, and browser caches to free up disk space.
CCleaner
otherComprehensive PC cleaning tool that removes junk files, browser history, and temporary data to optimize system performance.
Customizable cleaning rules engine allowing users to safely target specific files and apps
CCleaner is a premier system optimization tool designed to clean junk files, temporary data, browser caches, and registry entries, freeing up disk space and boosting PC performance. It offers additional features like startup program management, software uninstallation, and duplicate file finder in its professional editions. Trusted by millions worldwide, it supports Windows, macOS, Android, and provides customizable cleaning rules for precise control.
Pros
- Exceptionally thorough junk and registry cleaning
- One-click optimization for effortless use
- Free version with robust core functionality
Cons
- Ads and upsells in free version
- Registry cleaner requires caution to avoid issues
- Advanced features locked behind paid upgrade
Best For
PC users seeking a simple, powerful tool to maintain system speed, privacy, and storage without technical expertise.
Pricing
Free version available; Professional plan at $29.95/year or $59.95 lifetime for full features like driver updates and priority support.
BleachBit
otherOpen-source disk cleaner that securely deletes temporary files, caches, and traces to free space and enhance privacy.
Advanced secure deletion with multiple overwrite algorithms like Gutmann 35-pass for irrecoverable data wiping
BleachBit is a free, open-source disk cleaner and privacy manager that securely deletes temporary files, caches, browsing history, and other junk data from hundreds of applications on Windows and Linux. It provides preview functionality before deletion, customizable cleaners, and advanced secure wiping options using methods like Gutmann or DoD 5220.22-M to prevent data recovery. Ideal for users seeking thorough system optimization without compromising privacy.
Pros
- Completely free and open-source with no ads or upsells
- Secure overwriting prevents data recovery
- Supports cleaning for 1,000+ applications with preview mode
Cons
- Dated user interface can feel clunky
- No built-in scheduling or automation
- Requires caution to avoid accidental deletions
Best For
Privacy-focused power users on Windows or Linux who need secure, comprehensive junk file removal.
Pricing
Free (open-source, donations encouraged)
Glary Utilities
otherAll-in-one suite for cleaning junk files, fixing registry issues, and optimizing PC performance.
1-Click Maintenance that automatically scans and resolves multiple system issues in one go
Glary Utilities is an all-in-one Windows optimization toolkit that cleans junk files, repairs registry errors, manages startup programs, and performs disk defragmentation to improve PC performance. It includes over 20 specialized tools like duplicate finder, privacy protector, and software updater, accessible via a straightforward interface. The software emphasizes one-click maintenance for quick system tune-ups, making it suitable for routine PC maintenance.
Pros
- Comprehensive suite of over 20 cleaning and optimization tools
- Intuitive interface with one-click maintenance for beginners
- Free version offers core functionality without major limitations
Cons
- Registry cleaner can be overly aggressive and risk system stability
- Free edition includes ads and frequent Pro upgrade prompts
- Some tools overlap with Windows built-ins and may not outperform specialized software
Best For
Casual Windows users seeking an easy all-in-one tool for regular PC cleaning and basic optimization.
Pricing
Free version available; Pro license $19.97/year per PC or $29.97 lifetime per PC.
Wise Disk Cleaner
otherLightweight utility that scans and removes junk files, empty folders, and system temporaries to reclaim disk space.
Safe Clean mode with detailed file previews to prevent accidental deletion of important data
Wise Disk Cleaner is a free Windows utility that scans and removes junk files, temporary files, browser caches, and system clutter to reclaim disk space efficiently. It features a safe cleaning mode with preview options, disk defragmentation, and a file shredder for secure deletion. The tool also includes a space analyzer to visualize disk usage and supports portable operation without installation.
Pros
- Completely free with powerful core cleaning capabilities
- Intuitive one-click cleaning and preview before deletion
- Portable version available for easy use on any PC
Cons
- Interface feels slightly dated compared to modern alternatives
- Limited customization in free version; some features behind Pro paywall
- No real-time monitoring or scheduling without Pro upgrade
Best For
Budget-conscious Windows users seeking a simple, reliable tool for routine junk file removal and disk optimization.
Pricing
Free forever; Pro version starts at $19.95/year for advanced scheduling and deeper cleaning.
PrivaZer
otherAdvanced privacy cleaner that erases traces from free space, browsers, and applications with secure overwriting.
Intelligent free space cleaning that wipes unused sectors across NTFS, FAT32, exFAT, and more to irrecoverably delete traces
PrivaZer is a free, donation-supported Windows utility specializing in deep privacy cleaning and secure data erasure. It scans and removes traces from browsers, system files, registry, prefetch data, and free disk space using advanced algorithms to prevent file recovery. Users can choose quick cleans or detailed custom scans, making it suitable for thorough junk removal and privacy enhancement.
Pros
- Exceptional deep cleaning of free space and traces
- Secure deletion methods (e.g., Gutmann, DoD standards)
- Portable version available, no installation required
Cons
- Dated and cluttered user interface
- Scans can be time-consuming on large drives
- Limited to Windows OS, no cross-platform support
Best For
Privacy-conscious Windows users seeking comprehensive trace removal beyond basic cleaners.
Pricing
Completely free (donationware model)
Advanced SystemCare
otherMulti-functional optimizer that cleans junk, repairs registry, and boosts PC speed with one-click maintenance.
AI Mode that intelligently prioritizes and automates optimizations based on usage patterns
Advanced SystemCare is an all-in-one PC optimization tool from IObit that cleans junk files, temporary data, and browser caches to free up disk space. It also repairs registry errors, manages startup programs, defragments drives, and includes privacy protection features like digital fingerprint cleaning. The software offers automated one-click scans and boosts, with a free version for basic maintenance and a Pro edition for advanced real-time tuning.
Pros
- Comprehensive suite of cleaning and optimization tools
- Intuitive one-click maintenance for quick results
- Real-time performance monitoring in Pro version
Cons
- Aggressive upsell prompts and ads in free version
- Some scans report inflated issues for Pro upgrades
- Potential bloatware installation during setup
Best For
Beginner to intermediate users wanting an easy all-in-one solution for routine PC cleanup and speed boosts.
Pricing
Free version available; Pro starts at $19.99/year for one PC, with multi-license options up to $49.99.
AVG TuneUp
otherSystem optimization tool that cleans duplicates, junk files, and manages storage for better performance.
Sleep Mode, which automatically hibernates unused programs to free up RAM and CPU resources
AVG TuneUp is a system optimization utility that cleans junk files, temporary data, and browser caches to free up disk space on Windows and Mac devices. It includes tools for managing startup programs, finding duplicates, updating software, and automating maintenance tasks. The software aims to boost performance through one-click optimizations and features like Sleep Mode for hibernating unused apps.
Pros
- Comprehensive cleaning tools including disk cleanup and duplicate finder
- User-friendly interface with one-click optimization
- Automatic maintenance and multi-device support
Cons
- Subscription-based pricing with limited free features
- Some overlap with built-in Windows tools
- Occasional prompts for other AVG products
Best For
Casual users seeking automated PC cleanup and performance tweaks without advanced technical knowledge.
Pricing
$39.99/year for 1 PC or $49.99/year for unlimited devices; multi-year discounts available.
CleanMyPC
otherUser-friendly cleaner that removes unnecessary files, extensions, and caches to speed up Windows PCs.
Smart Cleaning that automatically identifies and removes safe junk files with minimal user input
CleanMyPC is a Windows-focused optimization suite from MacPaw that scans and removes junk files, temporary data, and registry entries to free up disk space and boost performance. It includes tools for uninstalling apps, managing startup items, clearing browsers, and analyzing disk usage with visual maps. Overall, it provides a one-stop solution for routine PC maintenance without requiring advanced technical knowledge.
Pros
- Intuitive, modern interface with one-click cleaning
- Effective junk removal and space reclamation
- Visual disk analyzer for easy identification of large files
Cons
- Subscription model limits long-term value compared to free alternatives
- Some features like registry cleaning carry minor risks if misused
- Lacks advanced customization for power users
Best For
Beginner to intermediate Windows users wanting simple, automated PC cleanup without manual tweaking.
Pricing
Starts at $39.95/year for one PC; multi-device plans and lifetime licenses from $89.95.
Ashampoo WinOptimizer
otherComprehensive toolkit for cleaning internet traces, duplicates, and system junk while tuning performance.
One-Click Optimizer for automated, comprehensive system scans and fixes
Ashampoo WinOptimizer is a versatile Windows optimization tool that cleans junk files, repairs the registry, and removes privacy traces to boost system performance. It offers a wide array of modules including disk defragmentation, startup optimization, and hardware benchmarks for comprehensive PC maintenance. While effective for routine upkeep, it includes some advanced tweaks suitable for users wanting more control over their system.
Pros
- Extensive suite of cleaning and optimization modules
- Intuitive one-click optimization for quick results
- Regular updates with new features and improvements
Cons
- Free version is limited with aggressive upsell prompts
- Some modules can be overly aggressive and require caution
- Interface feels slightly dated compared to modern competitors
Best For
Windows users looking for an all-in-one cleaner with both beginner-friendly and advanced tweaking options.
Pricing
Free version available; premium lifetime license starts at $29.99, with bundle options up to $49.99.
Auslogics Disk Cleaner
otherEfficient scanner that detects and removes temporary files, logs, and browser caches to free up disk space.
Detailed junk file categorization with visual previews for safe, selective deletion
Auslogics Disk Cleaner is a Windows utility that scans and removes junk files, temporary data, browser caches, and system clutter to free up disk space and improve performance. It offers quick scans for everyday cleanup and advanced modes for deeper analysis, with options to preview files before deletion. The tool categorizes waste into types like application traces and invalid shortcuts, making it straightforward for basic maintenance tasks.
Pros
- Intuitive interface with clear scan previews
- Effective at removing common junk files safely
- Free version provides solid basic functionality
Cons
- Frequent upsells to Pro version during use
- Limited advanced optimization beyond basic cleaning
- Installer may bundle third-party software
Best For
Casual Windows users seeking simple, occasional disk space cleanup without needing enterprise-level tools.
Pricing
Free version available; Pro upgrade at $19.95 one-time per PC or $11.95/year for multi-device.
Conclusion
Evaluating the top clearing software reveals CCleaner as the standout choice, offering a comprehensive mix of junk file removal, browser history clearing, and performance optimization. BleachBit, a strong second, impresses with its open-source flexibility and secure privacy-focused deletion, while Glary Utilities excels as a versatile all-in-one suite for cleaning and registry repair, catering to varied user needs. Each tool delivers reliable system maintenance, though the priority of features will guide the best fit.
Upgrade your system's efficiency—begin with CCleaner, the top-ranked tool, to experience faster, cleaner performance today.
Tools Reviewed
All tools were independently evaluated for this comparison