Detox My Mac
Drastically speed up your Mac by removing leftover files, settings and folders from previously uninstalled and moved applications. Remove unused language files for applications and your system Mac, helping free up masses of disk space. Free up space by blasting all unnecessary files left in the trash can and downloads folders for multiple apps and systems. Scan every inch of your Mac and remove cache files safely to help speed up and optimize your system. Speed up and clean up your Mac by deleting unused history files for browsers and applications. Blast through all your Mac's log and report files that are not needed, and will take up vast amounts of disk space.
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Nivo
Nivo is a native macOS utility for people who want to review and manage storage, applications, routine maintenance, and system activity from one desktop app. Its Clean tool scans caches, temporary files, logs, and other removable data, then displays items for review before cleanup. Uninstall identifies related support files and settings when removing applications. Optimize runs maintenance tasks such as rebuilding indexes and flushing DNS, while Analyze presents disk usage in a navigable treemap. Status shows CPU, memory, GPU, storage, network, battery, thermal information, and running processes. A built-in diagnostic report helps users inspect permissions and common system issues. The app runs on macOS 14 or later on Apple silicon and Intel Macs. File scans run locally, and the app sends no analytics or telemetry. Nivo also offers a separate open-source command-line companion that shares the cleaning engine.
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Intego SmartClean
Intego SmartClean is a macOS optimization and cleanup tool designed to help users improve performance, free storage space, and remove unnecessary files from their Macs. The software includes an Optimization Scan that identifies junk files, hidden clutter, and other items that may affect system performance. Quick Cleanup allows users to remove unnecessary files, while the App Uninstaller is designed to delete applications along with leftover files that can remain after a standard uninstall. SmartClean also includes CPU, RAM, and disk space monitoring to help users identify resource-intensive applications and storage issues. Built-in tips, notifications, and optimization history provide guidance and visibility into previous cleanups and system changes. SmartClean is available as part of Intego ONE and supports Macs running macOS 12.4 or later on Intel or Apple Silicon processors.
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Dusty
Dusty is a native macOS storage-cleanup application for developers and Mac power users. It scans a Mac for large or older files, browser caches, developer dependencies and build artifacts, WhatsApp media, and application support files left after apps are removed. Users can review identified items and storage details, request plain-language explanations powered by Google Gemini, and choose what to move to the macOS Trash for review. The software also provides a one-click application uninstaller, a tool for finding old downloads and installers, and specialized cleanup for developer folders such as node_modules and Xcode build data. Dusty describes its storage scanning as local and provides reversible Trash-first cleanup. It is distributed as a Mac app for Apple Silicon and Intel computers. A 24-hour full-access trial is available; paid options include a lifetime license for one Mac and a plan covering up to three personal Macs.
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