Alternatives to D-ClearSystem for all platforms with any license

CCleaner

Cleaner tool for your system - protects your privacy, makes your computer faster and more secure.
- Bundleware
  - The software tries to install Avast too - Spyware, runs in background and collects information to send to Avast. Background mode can be disabled, but gets re-enabled on each run - Shows pop-up system wide ads from time to time
Freemium Mac Windows Android Android Tablet
Optimal performance Portable Real-time monitoring System Cleanup ... System Cleanup Duplicate File Finder Software Uninstallers Add a feature

2629 Like
BleachBit

BleachBit deletes unnecessary files to free valuable disk space, maintain privacy, and remove junk. Rid your system of old clutter including cache, cookies, Internet...

Free Open Source Mac Windows Linux Blackberry PortableApps.com
Cross-platform Works in a terminal Ad-free System Cleanup ... Multiple languages Portable Selective Wipe Add a feature

476 Like
Glary Utilities

Easy, one-click access to a large array of cleaners and boosters to optimize PC and Android performance.
- Bundleware
  Be careful during the installation: https://alternativeto.net/discussions/applications/11718/be-careful-in-the-installation/
Freemium Windows Android
System Cleanup Registry repairing Software Uninstallers Duplicate File Finder ... Utilities that Delete Files File Splitting Multiple languages Portable Real-time Junk Monitoring File Recovery Software Uninstallers Add a feature

341 Like
AVG PC TuneUp

Make your old PC live longer — and your new PC run faster — with AVG TuneUp. Our PC optimizer comes with revamped Sleep Mode technology to boost your PC speed and...

Commercial Windows
Battery Saving System Cleanup Duplicate File Finder Utilities that Delete Files ... File Recovery Registry repairing Software Uninstallers System Info Add a feature

147 Like
Wise Disk Cleaner

Free Disk Cleaner and Defragmenter Clean junks of Browsers, remove junk and useless files of Windows and Defragment your disk.

Free Windows PortableApps.com
System Cleanup Portable Add a feature

37 Like
Click&Clean

Click&Clean is a free, fast and easy-to-use extension for Google Chrome and Mozilla Firefox that can...

Free Mac Windows Linux Chrome OS Chrome ... Waterfox Pale Moon Firefox
Browser extension Google Chrome Extensions System Cleanup Legacy Firefox Addon ... Security & Privacy Add a feature

28 Like
jv16 PowerTools

PC System Utilities Software designed to make your computer work fast and smoothly.

Commercial Windows
System Cleanup Add a feature

15 Like
System Ninja

System Ninja is a fast, powerful and effective system optimization solution for Windows. It’s designed to quickly remove junk files, improve system speed and fix...

Freemium Windows
System Cleanup Add a feature

17 Like
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CCleaner Cloud

CCleaner Cloud lets you Run day-to-day tasks such as analyzing, cleaning, defragging and installing across multiple machines from your computer, phone or tablet. ...

Commercial $ $ $ Windows Web Software as a Service (SaaS)
Remote Task Execution Remote Updates System Cleanup Registry repairing ... Scheduled texts Add a feature

8 Like
Windows Disk Cleanup

Disk Cleanup is a computer maintenance utility included in Microsoft Windows designed to free up disk space on a computer's hard drive. The utility first searches...

Free Windows
System Cleanup Add a feature

5 Like