Nijia

Nijia is a native macOS storage analysis and cleanup app. It maps disk usage, shows what is taking space, and helps you review cleanup candidates with context before acting. Developers can inspect workspaces, Git worktrees, build artifacts, caches, and agent sessions in one place. File actions are reviewed first and moved to Trash; Nijia does not silently delete files. Storage scans and workspace checks run locally on your Mac. The app also includes desktop organization proposals and read-only system monitoring. Nijia is designed for Mac users and developers who want to understand what can be rebuilt, what should stay, and how much space each choice may recover. The download is free; Nijia Pro requires a paid license. See the website for current plans and details.