Maintaining a clean and optimized PC is essential for smooth performance. While CCleaner has been a popular choice for years, concerns around privacy and recent changes in its software have led many users to look for alternatives. Thankfully, there are several tools available that offer similar or even better functionality for cleaning junk files, managing startup programs, and optimizing system performance.
1. BleachBit – Open-Source and Lightweight
Overview: BleachBit is an open-source system cleaner that supports Windows and Linux. It’s lightweight, privacy-focused, and free to use.
Key Features:
Cleans cache, cookies, and temporary files from multiple applications.
Shreds files to securely delete sensitive data.
Supports command-line automation for advanced users.
Pros: Free, open-source, no ads, frequent updates.
Cons: The interface is basic compared to CCleaner.
2. Glary Utilities – All-in-One System Optimizer
Overview: Glary Utilities is a comprehensive tool for system optimization, cleaning, and maintenance.
Key Features:
Disk cleaner and registry repair.
Startup manager and memory optimizer.
File shredder and duplicate file finder.
Pros: Feature-rich, easy to use, suitable for beginners and advanced users.
Cons: Some features are only available in the paid version.
3. Advanced SystemCare – Performance Booster
Overview: Advanced SystemCare focuses on optimizing PC performance and security.
Key Features:
One-click cleanup for junk files and invalid registry entries.
An internet booster to improve browsing speed.
Real-time system monitoring and malware protection.
Cons: Free version has ads; some advanced features require a subscription.
4. Wise Disk Cleaner – Simple and Efficient
Overview: Wise Disk Cleaner offers fast and effective junk file removal with minimal effort.
Key Features:
Disk defragmentation tool.
Privacy protection by removing browser history.
Slimming system feature removes unnecessary Windows files.
Pros: Free, intuitive, fast scanning.
Cons: Limited advanced features compared to CCleaner.
5. Clean Master for PC – Popular Mobile Cleaner on Desktop
Overview: Originally a popular mobile cleaner, Clean Master also offers a PC version.
Key Features:
Junk file cleaning and temporary file removal.
System optimization and RAM boost.
Privacy protection by cleaning browsing history.
Pros: Easy to use, familiar to mobile users.
Cons: Contains ads; some features are only in the premium version.
How to Choose the Right CCleaner Alternative
When picking a replacement, consider the following:
Ease of Use: Do you prefer a one-click solution or a more customizable tool?
Features: Do you need just cleaning or also optimization, startup management, and privacy tools?
Privacy & Security: Open-source tools like BleachBit offer more transparency.
Cost: Free tools are sufficient for basic cleaning, but premium versions often include advanced features like real-time monitoring or malware protection.
CCleaner Alternatives Comparison (2025)
Tool
Platforms
Key Features
Pricing
Pros
Cons
BleachBit
Windows, Linux
Open-source, cache cleaning, file shredding
Free
Lightweight, no ads, privacy-focused
Basic UI, lacks automation
Glary Utilities
Windows
20+ tools, disk cleanup, registry repair, startup manager
Free / Paid
Comprehensive toolkit, user-friendly interface
Some features require Pro version
Advanced SystemCare
Windows
One-click cleanup, internet booster, malware protection
Free / Paid
Intuitive interface, real-time system monitoring
Free version has ads, limited advanced features
Wise Disk Cleaner
Windows
Disk defragmentation, privacy protection, slimming system
Free
Fast scanning, simple interface
Limited advanced features
Clean Master for PC
Windows
Junk file cleaning, RAM boost, privacy protection
Free / Paid
Familiar interface for mobile users, easy to use
Contains ads, some features require premium version
Revo Uninstaller
Windows
Deep uninstall, batch uninstall, leftover file cleaner
Paid
Thorough uninstallation, includes backups
No free version, premium pricing
Fortect
Windows
Malware scanning, system repairs, performance optimization
Free / Paid
AI-powered, user-friendly interface
Limited free functionality, no live support
Microsoft PC Manager
Windows
Health checkup, deep cleanup, pop-up control
Free
Official Microsoft tool, easy to use
Limited features compared to others
Summary of Top Picks
Best Open-Source Option:BleachBit offers a lightweight, ad-free experience with a focus on privacy. Ideal for users seeking a straightforward, open-source solution.
Most Comprehensive Free Tool:Glary Utilities provides over 20 tools for system optimization, making it a robust choice for users needing a wide range of features without cost.
Best for One-Click Optimization:Advanced SystemCare stands out with its intuitive interface and real-time system monitoring, suitable for users who prefer simplicity and automation.
Best for Disk Cleanup:Wise Disk Cleaner excels in fast scanning and disk defragmentation, perfect for users looking to free up space quickly.
Best for Familiar Interface:Clean Master for PC brings a mobile-friendly interface to the desktop, making it easy for users transitioning from mobile devices.
Best for Uninstallation:Revo Uninstaller offers deep and batch uninstallation features, ensuring thorough removal of unwanted programs.
Best AI-Powered Tool:Fortect utilizes AI to provide malware scanning and system repairs, suitable for users seeking advanced technology in system optimization.
Best Official Tool:Microsoft PC Manager provides a free, official solution with essential features for users preferring native tools.
Conclusion
While CCleaner remains a well-known choice, alternatives like BleachBit, Glary Utilities, and Advanced SystemCare provide equally effective options with added privacy and performance benefits. Depending on your needs—whether lightweight cleaning or full system optimization—there’s a tool out there that can keep your PC fast, secure, and clutter-free.
