Top System Cleaner Free PC Optimizer

If your PC just feels sluggish then this is the free PC optimizer to try first.

There are many free PC optimizers that claim to deliver noticeably faster performance, but not all live up to the hype.

Thats why weve tested all the most popular options and rounded up the ones that we believe will give your PC a noticeable speed boost, with no hidden extras or intrusive ads.

The best free PC optimizer available today is Iolo System Mechanic a feature-packed toolkit containing everything you need to purge unnecessary files, fine-tune your PCs settings and protect your privacy at the same time.

However, if your needs are more straightforward, weve also rounded up four other excellent tools that will give your PC a thorough spring clean without offering an intimidating number of options.

Its worth noting that you can do much of what these free PC optimizers do yourself using Windows built-in system maintenance tools, but thats time consuming; whats really being sold here is convenience.

If you want more features, many of these free PC optimizers also have premium counterparts that can perform more advanced tasks, and offer additional tools like secure file deletion and scheduled scans.

Top System Cleaner Drivers For Every

The best free PC optimizers at a glance Iolo System Mechanic Iobit Advanced SystemCare Free Piriform CCleaner Ashampoo WinOptimizer 2019 Razer Cortex Find drivers for every Windows OS hardware device, even discontinued models Update your system with the latest Windows drivers with DriverFix.

Safe Easy. Supports all PC devices For Windows 7810 and even XP.

Fixes PC Problems Fast.

Support. Now with 55 off for TechRadar users, as low as 3.60useryear.

Iolo System Mechanic Enjoy a faster, cleaner PC with the best PC optimizer Operating system: Windows Exclusive 70 Discount 14.99 View at Iolo 22.49 View at Lenovo USA 48.68 View at Amazon See all prices (10 found) One-click cleanup Clear, detailed analysis Choice of scan types Some features premium-only Iolo System Mechanic removes junk files and unwanted apps, blocks bloatware and unwanted auto-run settings, clears out RAM and wipes various logs, browser histories and caches.

Not only does this free up key system resources, it also eliminates traces of your browsing activity to protect your privacy.

Its PC optimization toolkit really does make a difference; whenever weve tested System Mechanic weve found a significant speed improvement, especially at startup.

The free edition is excellent, but the two premium versions System Mechanic and System Mechanic Pro are well worth considering if you find yourself using it regularly and Iolo is offering a 70 discount with the voucher code TECHRADAR.

The genuine performance boost we saw after running System Mechanic made it our favorite PC optimizer.

Read on for four more of the best apps around for speeding up your Windows PC.

Read our full Iolo System Mechanic review (Image credit: ShutterstockIObit) 2.

IObit Advanced SystemCare Free A hands-off approach to optimization thats ideal for novice users Operating system: Windows Advanced SystemCare 12 PRO 19.99 year Visit Site at IObit Clean, customizable interface One-click and auto cleanup Cant exclude individual files Extra software in installer IObit Advanced SystemCare comes in two forms: a free edition version that covers basic house cleaning, and a Pro version that adds internet speed-boosting, real-time optimization, privacy protection, deep registry cleaning and 247 technical support.

Thats US20 (about 15, AU25) for a year, and the license covers three PCs.

Whichever edition you choose, IObit Advanced SystemCares interface is well designed, easy to use and unlikely to frighten even the newest PC user.

Wed deduct points for an installer that wants to add additional programs - thats hardly in keeping with the philosophy of keeping unwanted stuff off your computer - but theyre easy to avoid if you choose a custom installation.

Like most of the PC optimizers here, it cleans up files and folders you dont need, neatens up the Windows registry and corrects errors on your hard drive all via a simple, slick dashboard.

Read our full IObit Advanced SystemCare Free review (Image credit: ShutterstockPiriform) 3.

Piriform CCleaner Eliminate unnecessary files, clean the registry and manage apps Operating system: Windows, macOS, Android Visit site Frees up disk space Easy to use For desktop and mobile Duplicates many Windows tools Piriform CCleaner has been around for a long time, and part of the reason for its ongoing popularity is that it cleans the parts of your PC that many other free system optimization tools dont.

Theres a paid-for version of the optimization toolkit that adds real time protection and cleanup scheduling, but the free edition of CCleaner covers the important stuff such as removing temporary files, getting rid of browser caches, removing unwanted cookies while keeping the useful ones and so on.

Top Mac System Cleaner