Open Source Rust PC Cleaners

MangoDisk is a free, open-source disk cleaner for Windows, macOS and Linux. Find caches, large files, exact duplicates and app leftovers without digging through hidden folders. Explore disk usage with nested treemaps or a sunburst chart to see which folders take up the most space. Privacy Cleanup lets you review supported browser, app and system activity by time range. Clearing cookies can sign you out of websites. Also included: app uninstall, startup management, system optimization, common repair tools and an operation history. The resource panel shows CPU, memory, network and disk activity. Scans run locally and don't delete files. Choose what to remove and confirm before cleanup. No signup or login is required. Unsure about a file or an app? Optional online AI explanations cover cleanup items, startup entries, large files, duplicates and app uninstall. They explain purpose, impact and cautions; they don't delete files or replace your judgment.

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.