8 Best Free PC Optimization Software

Free PC optimization software can’t solve obsolescence – if your computer is struggling to meet the system requirements for your OS or apps that’s a job for more RAM or the addition of an SSD – but if the slowdown is software-related, it can really help.

It’s worth noting that you can do much of what these free PC optimization apps do yourself using Windows’ built-in system maintenance tools, but that’s time-consuming; what’s really being sold here is convenience.

iObit Advanced SystemCare

If you are searching for a one-click solution to clean your PC, then iObit Advanced SystemCare might be the best pick for you. Guess what? iObit Advanced SystemCare is one of the best system optimization & privacy protection software that you can use right now. It can clean up the junk file while freeing up your disk space. Not just that, but iObit Advanced SystemCare also specializes in real-time optimization, privacy protection, deep registry cleaning.

Piriform CCleaner

Piriform CCleaner is one of the leading PC Optimization tool available out there. CCleaner is been there for a while and its right now used by millions of users. The great thing about Piriform CCleaner is that it scans and cleans the junk files, cache files, stored on your computer. Not just that, but Piriform CCleaner can also remove app residuals as well. So, Piriform CCleaner is another best PC Optimizer that you can use right now.


If you are searching for the best free PC tune-up software for Windows 10 computer, then you need to give SlimCleaner a try. SlimCleaner is generally known for its junk cleaning abilities, but it can also optimize other system components to improve PC’s performance as well. The most useful tool of SlimCleaner is the disk defragment which effectively frees up the disk space.


If you are searching for a lightweight PC Optimization tool 2019, then you can pick BleachBit. BleachBit is available on almost all major platform including Linux, Windows, Mac, etc. Just like all other PC Optimization tools, BleachBit also has a junk cleaner, disk defragmentation utility, cache cleaner, etc. So, BleachBit is the best Windows 10 PC Optimization tool that you can use today.

Cheetah Clean Master

Well, Cheetah Clean Master is one of the newest optimization software available for Windows 10 operating system. Well, Android users might be familiar with the name because Clean Master is massively popular on the Google Play Store. Guess what? Cheetah Clean Master can scan through 100+ programs to clean junk and residual files. What’s makes the software more interesting is that it also offers Driver Boosters, Privacy Cleaner, PC Boost, Game boosting features.


AVG PC TuneUp is one of the best and top-rated PC optimization tool that you can use right now. The great thing about AVG PC TuneUp is that it has almost everything that users need to speed up their slow computer. From junk cleaning to fixing corrupted registry, AVG PC TuneUp does it all. Apart from that, AVG PC TuneUp also got the ability to update the outdated software as well.

Ashampoo WinOptimizer

Ashampoo WinOptimizer is another excellent free PC Optimization software 2019 that you can consider. The great thing about Ashampoo WinOptimizer is that it can clean junk files, browser cookies, malicious registry entries in just a click. Not only that, but Ashampoo WinOptimizer also have an option to deep scan any drive to detect program residuals. Apart from that, Ashampoo WinOptimizer also brings lots of routine maintenance features like startup optimization, hard disk defragment, etc.

Norton Utilities

Norton Utilities is another best and top-rated Windows 10 optimization tool that you can use right now. The great thing about Norton Utilities is that it fixes critical privacy problems as well. Apart from that, Norton Utilities can also tune up the Windows startup, fix corrupted registry, clean junk files, uninstall problematic software, etc. So, Norton Utilities is another best PC optimization tool that you can consider.

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