Free up space and get a speed boost with these PC cleaners (2024)

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Clear the clutter and speed up Windows with these great apps

Free up space and get a speed boost with these PC cleaners (1)

By Chris Martin

Reviews Editor, Tech Advisor FEB 1, 2024 4:36 pm GMT

Free up space and get a speed boost with these PC cleaners (2)

Free up space and get a speed boost with these PC cleaners (3)

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We love laptops and PCs but not when they slow down to the point where you want to throw them out the window. All technology slows and and gets clogged up over time, it’s inevitable but clever software in the form of PC cleaners can quickly fix problems, free up space and get your machine zipping along in no time.

You might not even be running low on storage space, but it can be difficult to figure out why your machine feels like it’s running through a muddy bog. Luckily, there are lots of ways these clever bits of software can seek out why your machine is running slowly from registry items to start-up programs.

Windows does have some built-in tools to help you clear unused files and programs, but for the best results,you’llwant to use dedicated PC cleaner software. There are many apps available, but thosewe’vetested here are allrelatively inexpensivewhile offering a comprehensive service.

For consistent testing, we used a laptopthat’sbeen used for over three yearswith an almostfull C: drive(80GB in capacity).All the applications have been tested with identical conditions, controlledby creating a system imagebefore any testingwas conductedand restoringthisfor each new piece of software.

This means each one had the same set of files, registry entries and settings to deal with. We simply installed each one and let it do its job to see how well itcould do. You can also check out the best antivirus software to protect your machine.

Best PC Cleaner Software 2024

1. CCleaner Professional – Best Overall

Free up space and get a speed boost with these PC cleaners (4)
Free up space and get a speed boost with these PC cleaners (5)
Free up space and get a speed boost with these PC cleaners (6)

Pros

  • Affordable
  • Solid performance
  • Plenty of tools

Cons

  • Medium control of file removal
  • Not the best user interface

A stalwart of the PC cleaner world,CCleanerProfessional is still the best option for an all-rounder starting with a cheaperprice than the other rivals here.There’snooptionfor 10 machines, butPlusworks on three which may be enough for most people anyway.

Despite this, it managed to clean more total space from our test laptop than any other so performance is top-notch.We’d just like a little more control over what is deleted.

The interface is perhaps a little dated and can take time to learn butit’sserviceableandthere are plenty of tools on offer hereto get various tasks done as well as automatic cleaning and scheduling.

Read our full CCleaner Professional review

2. IObit Advanced SystemCare – Best User Interface

Free up space and get a speed boost with these PC cleaners (7)
Free up space and get a speed boost with these PC cleaners (8)
Free up space and get a speed boost with these PC cleaners (9)

Pros

  • Clean & stylish interface
  • Solid performance
  • Wide range of tools

Cons

  • Limited selection of files to delete

AdvancedSystemCare Pro has the modern user interface thatCCleanerProfessional is lacking so it’s great for new or experienced users.

Performance is solid, freeing up a decent amount of storage and also RAM, too.LikeCCleaner, though, some more user control over which junk files are deleted.

Furthermore,there’s a comprehensive set of tools available for various other tasks you might want to carry out. All of this comes at a reasonable price making it a great option for a PC cleaner app.

Read our full IObit Advanced SystemCare 14 Pro review

3. Ashampoo WinOptimizer – Best for Multiple Machines

Free up space and get a speed boost with these PC cleaners (10)
Free up space and get a speed boost with these PC cleaners (11)
Free up space and get a speed boost with these PC cleaners (12)

Pros

  • Modern interface
  • Easy to use
  • Packed with tools

Cons

  • No single license option
  • Single scan didn't find everything

In contrast toCCleanerandIObit,WinOptimizer19 is better for users that want PC cleaning software on a larger number of machines. There’s just a 10 PC option rather than three or one.

It is good value if this fits your needs though, especially if you don’t want an annual subscriptionlike rivals.

The software has auser-friendly interface and if you’re a novice the1-Click Optimizer will solve a lot ofproblems with minimal fussand it has lots of other tools for the more tech-savvy customer.

We foundperformanceto be good, although it took a couple of scans to findeverything that could be cleared up.

Read our full Ashampoo WinOptimizer 19 review

4. AVG TuneUp – Best for Multi-Platform

Free up space and get a speed boost with these PC cleaners (13)
Free up space and get a speed boost with these PC cleaners (14)
Free up space and get a speed boost with these PC cleaners (15)

Pros

  • Easy to use
  • Great performance
  • Decent tool selection

Cons

  • Expensive if purchased direct

Like its antivirus software, AVG TuneUp has a simple interface that’s easy to get your head around in a short amount of time.

It does the main job ofmaking your machine faster and cleaner and also has other features such asautomatic maintenance. Performance is second toCCleanerwhen it comes to freeing up hard drive space.

It’s a good option if you want to use it on other platforms than Windows, like iOS and Android. The main downside is the high cost but you can find better prices if you don’t buy directly from AVG.

Read our full AVG TuneUp review

Free up space and get a speed boost with these PC cleaners (16)
Free up space and get a speed boost with these PC cleaners (17)
Free up space and get a speed boost with these PC cleaners (18)

Pros

  • Comprehensive toolset
  • Easy to use
  • Real-time hardware optimisation

Cons

  • Poor space freeing performance
  • Expensive after first year

If you want the most amount of tools and features thenUtilities Ultimate, as the name suggests, is packed to the brim making it a great choice for the kind of user who wantsa technical deep dive.

The user interface is slick and one of the features isreal-timeoptimisationof your CPU and memory which is unusual.And there are loads of other tools to get stuck into.

However, it under performed with cleaning up junk files and registry issues, too. Considering the high asking price and lack of a single PC option, you might want to look elsewhere.

The price is reasonable for the first year but then renews at a much higher price.

Read our full Norton Utilities Ultimate review

6. MacPaw CleanMyPC – Most Flexible Plans

Free up space and get a speed boost with these PC cleaners (19)
Free up space and get a speed boost with these PC cleaners (20)
Free up space and get a speed boost with these PC cleaners (21)

Pros

  • Simple interface
  • Speedy scan

Cons

  • Limited cleaning
  • No registry scanning

CleanMyPCisquick and easy to use with a simple interface which is a good start and we like the option to pay annually or a one-time fee givingyou flexibility.

Prices are reasonable and the software takes up minimal space making it handy if your drive really is full up.

Performance isn’t up to the level of some rivals, though, with a middling amount of space freed up as it couldn’t access some files to delete and it also couldn’t do any registry cleaning. Other available tools are good but you can typically do the same things just as easily with Windows.

Note: CleanMyPC is no longer being developed. You can still buy and use it, but you will only receive critical bug fixes and support won’t go beyond Windows 11.

Read our full MacPaw CleanMyPC review

Decluttered your PC but it’s still running slowly? Check out how to speed up Windows for more suggestions.

Author: Chris Martin, Reviews Editor, Tech Advisor

Free up space and get a speed boost with these PC cleaners (22)

Tech Advisor's Reviews Editor, Chris has been reviewing all kinds of tech for over 10 years and specialises in audio. He also covers a range of topics including home entertainment, phones, laptops, tablets and more.

Recent stories by Chris Martin:

  • CCleaner Professional review
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