Portal — Between Your Devices
Local file tray, no cloud
Only for Mac
$2.99
Mac
Drop a file into Portal on one device and pick it up on another. It stays on your own network, in its original place — no account, no cloud folder, no copy to clean up.
Portal is a temporary space between your own devices.
Drop a file, a folder or some text into Portal on your Mac, and it appears on your iPhone and iPad straight away. Open it there, edit it, or drag it out — and when you are done, it expires on its own.
WHAT MAKES IT DIFFERENT
Adding something to Portal does not copy or upload it. Portal publishes a reference, and the file stays exactly where it already lives. Bytes move only at the moment another one of your devices actually opens or copies the item — directly, over your own network, encrypted end to end.
That means no cloud folder filling up, no second copy to keep track of, and no account to create.
• Refer, don't copy — your original file never moves
• One shared tray across Mac, iPhone and iPad
• Nearby devices connect automatically on your local network
• Previews of what is on your other device, before anything downloads
• Open and edit a file on another device and save back to the original
• Drag out of Portal for a normal, independent copy
• Everything expires by itself
• A command-line tool for scripts and automation
PRIVATE BY DESIGN
There is no Portal server and no Portal account. Your files are exchanged directly between your own devices, authenticated and encrypted. Portal collects nothing: no analytics, no advertising identifiers, no file contents, no clipboard history.
Portal works on one trusted local network — your home or your office — and it is deliberately small. One window, your files, nothing to manage.
One purchase covers Mac, iPhone and iPad.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Sil van Diepen, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Sil van Diepen
- Size
- 693.1 KB
- Category
- Utilities
- Compatibility
Requires macOS 15.0 or later.
- Mac
Requires macOS 15.0 or later.
- Mac
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Sil van Diepen

