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  1. Speed up, optimize and clean your PC for free | CCleaner for PC

    Cloud Drive Cleaner can help you scan for duplicated files, plus large and old ones. See how much space you can free up and choose what you want to delete. Reclaim valuable storage …

  2. 8 free tools that’ll clean, optimize, and boost your Windows PC

    Nov 13, 2025 · From junk cleanup to app removal, these free Windows utilities can make your PC feel fast and fresh again.

  3. 10 Best Free PC Cleaners to Clean up and Speed up Your Computer

    Mar 6, 2025 · With this free PC cleaner, you can clean and optimize your computer to speed up it. To be specific, it scans all the system parameters like Registry, installed programs, system …

  4. The 6 Best Free PC Cleaners for Your Computer in 2025 - AVG

    Jul 1, 2021 · PC cleaners can speed up your PC — the best PC cleaners fix hidden problems, free up space, and boost overall performance. Check out our picks as we find the best free PC …

  5. 7 Best FREE PC Cleaner Software & Program (2026) - Guru99

    Nov 5, 2025 · After testing over 30 system optimization tools for more than 110 hours, we created this reliable guide to the best free PC cleaner software. It includes key insights such as pricing, …

  6. Glary Utilities - Download | Glarysoft

    Glary Utilities is free system utilities to clean and repair registry, defrag disk, remove junk files, fix PC errors, protect privacy, and provides more solutions to other PC problems. It is a free, …

  7. CCleaner - Download and install on Windows | Microsoft Store

    Clean up, speed up, and fix your Windows PC for free. Optimize your computer with technology built on 20 years of experience with millions of users. All-around optimization and maintenance …

  8. FREE PC Cleaner Software - AOMEI Partition Assistant

    Deeply scan and clean up system and registry junk files to reclaim wasted space and speed up computer. Quickly locate and delete large files to boost overall system performance and free …

  9. How to Clean C drive in Windows 10/11 | Full Guide - EaseUS

    Dec 25, 2025 · Learn how to clean C drive in Windows 11/10 to free up disk space, improve system performance, speed up your PC, and extend disk lifespan with safe, proven methods.

  10. I sped up my sluggish Windows 11 PC with these 6 free tricks — …

    6 days ago · These simple tricks speed up your Windows 11 PC, plus they’re all free and low-risk.