Top 10 Free Tools to Speed Up Your PC (2025 Edition)
Is your PC running slower than usual? You're not alone. As time goes on, most computers collect unnecessary files, run too many background processes, or suffer from outdated settings—all of which impact performance. Fortunately, you don’t need to spend money to solve this. These 10 powerful free tools can significantly improve your PC’s speed and efficiency.
1. CCleaner
Best for: Removing junk files and managing startup programs
CCleaner has been around for years—and for good reason. It clears out temporary files, cleans up your system registry, and allows you to control which apps launch at startup. It's lightweight and ideal for regular maintenance.
✅ Platforms: Windows, macOS
🌐 ccleaner.com
2. Microsoft PC Manager
Best for: Native Windows optimization
This is Microsoft’s own utility for improving system health. It helps clean up storage, monitor system performance, and close unwanted background tasks—all with an interface designed for ease of use.
✅ Platforms: Windows 10, 11
🌐 pcmanager.microsoft.com
3. Malwarebytes Free
Best for: Removing malware and harmful software
Hidden malware and adware are common causes of slow performance. Malwarebytes detects and eliminates threats that traditional antivirus software may miss—without slowing down your system.
✅ Platforms: Windows, macOS
🌐 malwarebytes.com
4. Glary Utilities
Best for: All-in-one system optimization
Glary Utilities includes over 20 tools for everything from registry repair to memory optimization. It’s a powerful suite designed for users who want deeper control over their PC’s performance.
✅ Platform: Windows
🌐 glarysoft.com
5. Advanced SystemCare Free
Best for: One-click performance tuning
IObit’s tool offers quick cleaning, spyware removal, and system monitoring. Its one-click optimization is ideal for users who want results without digging through settings.
✅ Platform: Windows
🌐 iobit.com
6. Autoruns
Best for: Controlling startup processes
Developed by Microsoft Sysinternals, Autoruns gives you full visibility into what launches when your PC boots. Disable unnecessary programs and reduce startup time significantly.
✅ Platform: Windows
🌐 docs.microsoft.com
7. BleachBit
Best for: Deep-cleaning and privacy protection
BleachBit is an open-source alternative to CCleaner. It not only frees up disk space by deleting temp files and logs but also helps protect your privacy by clearing cached data.
✅ Platforms: Windows, Linux
🌐 bleachbit.org
8. Wise Disk Cleaner
Best for: Disk cleanup and defragmentation
This tool targets useless files and browser junk, and can also defragment your hard drive—especially helpful on older PCs with mechanical drives.
✅ Platform: Windows
🌐 wisecleaner.com
9. AVG TuneUp Free
Best for: Automated maintenance
AVG TuneUp improves speed by disabling background apps you’re not using and removing junk data. It runs regular maintenance tasks automatically to keep performance steady.
✅ Platform: Windows
🌐 avg.com
10. Windows Storage Sense
Best for: Built-in disk management
Already built into Windows, Storage Sense helps clear temporary files, manage space, and keep your storage tidy—without needing to install anything new.
✅ Platform: Windows 10, 11
🛠️ Settings → System → Storage
✅ Extra Tips to Keep Your PC Running Smoothly
Restart your computer regularly
Avoid running too many apps at once
Uninstall software you no longer use
Keep Windows and drivers up to date
Limit the number of browser extensions
🔚 Final Thoughts
Speeding up your PC doesn’t have to be complicated or expensive. These tools are reliable, safe, and effective—perfect for students, professionals, or anyone who wants better performance without paying for premium software. Try a few and see which ones work best for your system!