Hyperspace: Reclaim Disk Space by Cloning Duplicate Files

Hyperspace is a macOS app that finds files with identical contents and reclaims disk space by converting all but one in each group into space-saving clones, without deleting any files. It scans selected folders, lets you review and exclude files, and then reclaims space. The app is free to scan, with one-time or subscription purchases to unlock reclamation. It supports Family Sharing for lifetime and auto-renewing subscriptions, and offers detailed documentation on terms, usage, and limitations.