Open Source Rust PC Cleaners

MangoDisk is a free, open-source disk cleaner for Windows and macOS. Find caches, large files, exact duplicates and app leftovers without digging through hidden folders. A treemap shows which folders take up the most space. Privacy Cleanup brings browser, application and system activity into one place. Review supported records by time range, select what to clear and check the impact before confirming. Clearing cookies can sign you out of websites. MangoDisk also includes app uninstall, startup management, system optimization, common repair tools and an operation history. Large-file scanning supports folder exclusions and a Spotlight-powered Quick Scan on macOS. Scans run locally. Review selected items before cleanup; nothing is deleted just by scanning. No signup or login is required. Not sure what a cache or startup item does? Optional online AI explanations help you understand the impact before deciding. AI never deletes files. A daily free allowance is included.

ReadyPC is an open-source Windows optimization and debloating tool designed to improve performance, privacy, and overall system responsiveness. It provides users with a clean, lightweight desktop application for applying safe and reversible system tweaks without relying on questionable “one-click booster” tools. The platform focuses on transparency by clearly explaining what each tweak does, its impact, and its risk level. ReadyPC is especially geared toward gamers and power users who want to reduce background processes and maximize system efficiency. It runs entirely locally, ensuring no data collection, accounts, or hidden services are involved. Overall, ReadyPC offers a trustworthy and user-friendly way to fine-tune Windows for speed, stability, and privacy.