DiskSight scans your Mac for developer clutter — node_modules, Xcode caches, Docker images, and 28 more categories — then safely moves them to Trash.

31 categories covering the full developer toolchain — all in one scan.
Three steps to a lighter Mac.
Choose which categories to scan. Everything is opt-in. Personal folders are off by default.
Results stream in live as DiskSight scans. No waiting for completion — start reviewing immediately.
Review smart recommendations, approve items, then move to Trash with one click. Always recoverable.
A quick look at scanning, reviewing, and cleaning.




DiskSight is built around one principle: never lose your data.
DiskSight never permanently deletes files. Every item is moved to your macOS Trash, where you can review and recover anything.
Nothing is cleaned without your explicit approval. DiskSight shows a full confirmation dialog listing every item before any action.
macOS 26 Tahoe or later · Apple Silicon & Intel · Requires Full Disk Access (prompted on first launch) · Free — direct download, no account required
Free. Native. Built for developers who care about their tools.
Download DiskSight 1.0macOS 26+ · Signed & Notarized · Free