I built this. It's my own app, from Mrdzyn Studio. My Mac kept running out of space, and the culprit was always build output and caches spread across dozens of repos. Folder sizes didn't tell me what created them or whether deleting them was a good idea. ExactDisk maps that storage to your projects and gives each item an explicit risk label: Safe, Rebuildable, Review or Never touch. Scanning is read-only. Reclaim needs your confirmation plus fresh safety checks, and approved items go to macOS Trash, never permanent deletion. It's local-first, with no account, no telemetry, and no AI deciding what gets removed. It's available to pre-order on the Mac App Store now and releases Oct 17. I'd love feedback on the safety model. https://mac.exactdisk.com   submitted by   /u/mrdzyn [link]   [comments]