The most popular alternative is BleachBit, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to MacClean so hopefully you can find a suitable replacement. Other interesting MacClean alternatives are CCleaner (Freemium), Glary Utilities (Freemium), dupeGuru (Free, Open Source) and Sysinternals Suite (Free).
- Free Disk Cleaner and Defragmenter
Clean junks of Browsers, remove junk and useless files of Windows and Defragment your disk.
- A small macOS app that acts as a system cleaner (logs, cache, …).
- Wise Care 365 is a bundle of important registry, disk, and other system utilities for your PC.
- Award-winning optimizer that will clean, fix and speed up your PC in a few simple clicks. Experts recommend BoostSpeed as effective, fast and a program the entire family can use.
- Click&Clean is a free, fast and easy-to-use extension for...
- PC System Utilities Software designed to make your computer work fast and smoothly.
- TinkerTool is an application that gives you access to additional preference settings Apple has built into Mac OS X.
- System Mechanic automatically repairs errors and fragmentation, cleans out clutter, and tunes up your PC -- so that it runs smoothly, reliably, and up to 300% faster!
- General purpose system modify/repair utility