Download System Cleaner - Best Software & Apps

  • CCleaner

    5.43.6522

    License
    free Download
    Platform
    Windows
    Android
    Mac

    Clean your PC in real-time

    8
    22661 votes
    • PROS: Very easy to use, Junk file removal, Correcting registry errors, Advanced tools, Free space cleaner, It's free, Available for Mac and Android
    • CONS: Few configuration options
  • Free PC Cleaner

    4.1

    License
    free Download
    Platform
    Windows

    Free and Effective PC Registry Cleaner

    6
    399 votes
    • PROS: This free PC cleaner works within minutes., Scans can be initiated with a single click., Constant monitoring helps to actively protect the operating system.
    • CONS: As this is a free download it may not be as effective as a paid application., There can be times when a system is slowed down by this software
  • SlimCleaner

    4.0.30878

    License
    free Download
    Platform
    Windows

    Community-supported PC cleaning and optimization

    7
    200 votes
    • PROS: Thorough, accurate system cleaner, Based on community knowledge, Includes app uninstaller and data shredder
    • CONS: Many items don't have a rating yet, Few configuration options
  • MacKeeper

    3.21.4

    License
    free Download
    Platform
    Mac

    OS X maintenance tool

    8
    2784 votes
    • PROS: Ton of tools, Very quickly reveals wasted space on your Mac, Easy to use, Slick interface, Good duplicate finder
    • CONS: Nags you to buy theft protection
  • System Cleaner

    7.1

    License
    buy Download
    Platform
    Windows

    Simple cleaning in a click

    6
    62 votes
    • System Mechanic 14.5

      15.5

      License
      free Download
      Platform
      Windows

      An optimized computer is a happy computer

      8
      520 votes
      • PROS: Comprehensive tests, Fixes hidden errors, Increase performance and speed
      • CONS: Advanced tools can be confusing, Technical for novice users
    • CleanMyMac

      3.4.1

      License
      free Download
      Platform
      Mac

      The best program to clean and speed up your Mac

      6
      399 votes
      • PROS: Removes unnecessary system files, Beautiful design and easy to use interface, Features are well explained
      • CONS: Lacks advanced features for experts
    • Norman Malware Cleaner

      2010.12.02

      License
      free Download
      Platform
      Windows

      Clean your infected system

      8
      44 votes
      • PROS: Intuitive and easy to use, Good display of scanning processes, Produces scan log
      • CONS: Doesn't have many configuration options, Cannot schedule, Slightly buggy
    • Dr Cleaner

      3.0.3

      License
      free Download
      Platform
      Mac

      A free program for mac, by Trend Micro Inc.

      10
      14 votes
      • 4DiskClean Gold

        5.5

        License
        buy Download
        Platform
        Windows

        System optimizer, disk and cache cleaner

        7
        8 votes
        • Auto-Cleaner

          3.5.3

          License
          buy Download
          Platform
          Windows
          Android

          Just one click, your system will be cleaned

          7
          10 votes
          • Advanced System Cleaner

            1.8.1

            License
            buy Download
            Platform
            Windows

            A trial version Software utilities program for Windows

            8
            19 votes
            • Soft Cleaner

              10.2016.6.410

              License
              free Download
              Platform
              Windows

              Windows users, who needs to optimize overall system performance to smooth working

              9
              12 votes
              • OneSystemCare

                Version 1.0

                License
                buy Download
                Platform
                Windows

                One System Care – A clever system cleaner, also enhances lifespan of your PC.

                10
                1 vote
                • Norton Clean, Junk Removal

                  1.2.0.24

                  License
                  free Download
                  Platform
                  Android

                  Smartphone Cleaner to Maximise Efficiency and Storage Space

                  -
                  No votes yet
                  • PROS: An effective way to maintain the efficiency of an operating system, The ability to quickly identify and remove 'junk' files
                  • CONS: There is no free version of this security application, It does not support older mobile phone operating systems
                • Comodo System Cleaner Portable

                  1.1.64941.33

                  License
                  free Download
                  Platform
                  Windows

                  Portable suite with cleaning, diagnosing and repairing tools

                  6
                  45 votes
                  • PROS: Nice interface design, Great variety of cleaning and maintenance tools, Also includes specific tools for other tasks
                  • CONS: Sometimes it's hard to find the right tool, Not as complete as the desktop version
                • Memory Cleaner- RAM Booster

                  1

                  License
                  free Download
                  Platform
                  Android

                  It is free, fastest, most convenient Android System Optimization Software.

                  10
                  3 votes
                  • Aro 2013

                    License
                    buy Download
                    Platform
                    Windows

                    Generic system optimizer and cleaner

                    0
                    1 vote
                    • PROS: Scans for registry issues, duplicates and security issues, Automatically tweaks Windows for speed, Scans 10 different areas of your PC
                    • CONS: Very generic interface and functionality, Requires closing of browsers to work
                  • Registry Clean Expert

                    4.7.8.0

                    License
                    buy Download
                    Platform
                    Windows

                    Get rid of the bloat in Windows registry and achieve a cleaner, faster system

                    8
                    17 votes
                    • PROS: Easy to scan and use, Allows you to edit BDOs, Allows registry rollback
                    • CONS: May destabilise your system if wring registry entries removed
                  • Comodo System Cleaner

                    3.0.172695.53

                    License
                    free Download
                    Platform
                    Windows

                    A complete cleaning and maintenance suite

                    7
                    134 votes
                    • PROS: Nice interface design, Great variety of cleaning and maintenance tools, Includes also specific tools for other tasks
                    • CONS: Sometimes it's hard to find the right tool
                  Softonic’s Best Rated Software for this topic
                  #NameVersionVotesRatingPlatform
                  15.43.6522226618.2Windows, Android, Mac
                  23.21.427847.8Mac
                  315.55207.7Windows
                  43.4.13996.2Mac
                  54.13996.1Windows