<ul><li>Avast Cleanup is a PC Optimization software that can improve the speed and performance of your Windows PC.</li><li>Avira System Speedup is a PC optimizer that can enhance performance by optimizing startup and cleaning junk files.</li><li>Piriform CCleaner scans and cleans junk and cache files on your computer, making it a popular PC optimization tool.</li><li>Ashampoo WinOptimizer offers advanced features like tuning internet connection and uninstalling stubborn apps.</li></ul>

10 Best Free PC Optimization Software & Tools

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