Reclaim your
Mac Storage

Easily migrate bulky apps to external storage while keeping the local launch experience seamless.
Smart Linking · Safe & Reliable · Restore Anytime

macOS 12.0+ · Open Source · Apache 2.0 License

AppPorts - Product HuntFeatured|HelloGitHub
AppPorts
Mac Local Apps/Applications
External Library/Volumes/hano/appdisks

For website demonstration only. It may not reflect the current app UI or interaction logic, and app icons may change as vendors update them.

AppPorts

For website demonstration only. It may not reflect the current app UI or interaction logic, and app icons may change as vendors update them.

From full disk to seamless launch

AppPorts does more than move apps away. It connects migration, native macOS behavior, and reversibility into one reliable flow.

Move the weight

Move apps out

Large apps and toolchains can live in an external app library while a tiny Stub Portal stays local. Space is reclaimed, but the launch entry remains where macOS expects it.

  • Move app bundles to external storage
  • Keep only a KB-sized local launcher
  • Recover interrupted moves without half-finished states

Examples: Final Cut Pro · CLion · LocalSend

Keep it native

Keep macOS feeling native

Stub Portal keeps Finder, Launchpad, and the App Menu behaving normally, avoiding the arrows, broken entries, and mismatches that traditional symlinks can introduce.

  • No shortcut arrow on Finder icons
  • Launchpad and App Menu stay intact
  • Update protection and signature tools are built in

Native feel is not decoration. It is what makes migration livable.

Stay reversible

Protect, restore, and manage data dirs

Beyond app bundles, caches, config folders, models, and Application Support can also be managed. When you need to go local again, restore and clean up links in one place.

  • Move app data and tool directories
  • Detect orphan links for cleanup
  • Optionally re-sign after data directory migration

Hide the path complexity. Keep the control.

One migration, four clear moves

From selecting an app to launching it again, every stage has an explicit state. No path memorization required.

1/Applications

Select an app

Choose the app that should free local storage, then confirm its size, state, and link status.

2/Volumes/hano/appdisks

Choose the library

Pick the external app library. AppPorts folds destination, permissions, and available space into the move.

3Stub Portal

Create Stub Portal

After the bundle moves, a light local entry remains with safe links and a rollback-aware state.

4Launchpad ready

Launch as usual

The app still appears in Finder, Launchpad, and the App Menu like a native app, and can be restored locally later.

Why choose AppPorts?

Our unique Stub Portal technology balances beauty, compatibility, and system cleanliness.

Traditional symlinks only point a path somewhere else. Stub Portal keeps a real local app entry, so macOS still sees something that behaves like a native app.

FeatureRECAppPorts (Stub Portal)Traditional Symlink
Finder IconNative display, no arrowsShows shortcut arrows
LaunchpadStable displayOften breaks
App Menu (macOS 26)Full supportNot supported
Auto-Update ProtectionBuilt-in lock modeNo protection
Signature ManagementRe-sign and restore built inManual handling
Orphan Link DetectionAutomatic detectionNo state awareness
AppPorts

Take your Mac storage back

Free and open source under Apache 2.0. Keep apps feeling native while local storage stays comfortably under control.

macOS 12.0+SwiftUIApache 2.020+ Languages
GitHubLive starsLicenseApache 2.0PlatformmacOS 12+DocsRead docs