app-sandbox

Show Desktop for Mac: hide every window with one click or ⌃⇧D, then bring them all back exactly as they were. The Windows+D shortcut for macOS. Free, open source, no internet access.

Private open-source macOS disk space analyzer with Sunburst, Treemap, and confirmed Trash cleanup.

Who Stole My Focus: find out which app keeps jumping in front of your work on your Mac. A free, open-source menu bar app that names every app that steals focus, even mid-typing. No permissions, no internet access.

Free and open source system monitor for the macOS menu bar: CPU, memory, network, disk, GPU and Bluetooth battery, ten desktop widgets, Keep Awake, Mac health, alerts and an on-device diagnostic by Apple Intelligence. Sandboxed, no network access, no data collected.

Run a second, independent copy of any Mac app — its own name, icon, and isolated data. A native macOS app in SwiftUI.

See what AI coding tools leave on your Mac: disk, background processes, MCP servers and login items, with a receipt for every update. Free, read-only, no internet access.

A sandboxed file organiser for macOS that cannot delete your files. Watches folders you choose, previews before it acts, and undoes any run.

把 Mac 微信的聊天数据挪到外置 SSD 上，微信照常用。不用重签名，也不用装 macFUSE 之类的内核扩展。Move macOS WeChat (微信) data to an external SSD via a mount point: no code re-signing, no macFUSE/kext, no reduced security policy.

Look at a screen, it gets focus. A private, on-device macOS menu bar app that moves keyboard focus to the display you're facing.

Offline, local-first personal markdown knowledge base featuring obsidian-style wikilinks, interactive spring-physics visual thought maps, daily notes journaling, and spaced repetition (SM-2) study review decks.

Native SwiftUI macOS app that captures system snapshots with JSON history, export and XCTest coverage

Psst silencia tu Mac al instante en tres modos (Biblioteca, Concentración, Ultra Focus) y restaura siempre el audio previo. App Sandbox, sin red, sin permisos raros.

Video wallpaper for macOS that stops decoding when the desktop is covered. Public APIs only, sandboxed, measurements included. Pre-alpha.

Minimal sandboxed macOS per-app input-source switcher with no permissions, network, updater, or third-party dependencies

让每个软件，只做分内的事 · Let every Mac app mind its own business. Kernel sandbox plus an injected library, no VM.

Native macOS file organisation with rule previews, collision handling, sandbox bookmarks, and undo.