The developer-focused disk cleaner for macOS. Reclaim the 100GB hiding in DerivedData, simulator runtimes, and package caches.
Download DMG View Sourcebrew install --cask jbaker00/tap/devsweepGeneral cleaners don't know what a simulator runtime is. DaisyDisk and CleanMyMac see a mysterious 100GB in ~/Library/Developer. DevSweep knows exactly what's in there — what's safe to delete because it regenerates, and what isn't because it re-downloads at 16GB a pop.
Often tens of gigabytes, rebuilt automatically on your next build. Preselected — the classic safe win.
Debug symbols for every iOS version you've ever plugged in. Keeps the newest per device, flags the rest.
Old iOS/watchOS runtimes at ~16GB each. Never preselected — you decide, because re-downloading hurts.
User and system simulator caches plus unavailable simulators, cleared with Apple's own simctl.
npm, SwiftPM, pip, CocoaPods, Gradle, Playwright, and Homebrew caches — all re-downloaded on demand.
Sees your Hugging Face and Ollama model folders, but never preselects them — big models are slow to re-pull.
Safe by design. Scanning never touches your disk — it only measures. Risky items are never preselected, everything shows its real size before you commit, and a confirmation dialog stands between you and every deletion. The full source is on GitHub, so you can verify all of it.
macOS 14+ · signed & notarized · free & open source (MIT) · no account, no ads, no tracking