Supremo 4.12.0 for Mac

Mac Utilities

Updated Aug 10, 2026

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Supremo, from Italian developer Nanosystems, is a remote desktop tool for controlling and supporting computers from anywhere. You run it on the Mac, share the ID and password shown on screen, and a trusted person can see and control the desktop within seconds. There is no router setup to wrestle with, which makes it popular for helping family, supporting customers, or reaching your office machine from home.

Key Features

• Remote control of Mac and Windows computers using an ID and password
• File transfer between the local and remote computer during a session
• Unattended access for devices you reach often without anyone present
• Online address book synced through Supremo Console, with shareable groups
• Strong session encryption and two factor authentication for account safety

How to Download

1. Use the download button on this page, or Download from the official site to get the Mac version.
2. Move Supremo into your Applications folder, then launch it from there.
3. Grant the macOS permissions the app requests, note your ID and password, and connect.

System Requirements

Supremo runs on macOS 10.14 and later. On first launch you need to allow the macOS permissions it asks for, so a remote session can view and control the screen, and both computers need an internet connection.

FAQs

Does Supremo need installing on both computers?

Both sides run Supremo. The person receiving help opens the app and shares the ID and password it shows, and the helper enters those to connect.

Can I reach a Mac when nobody is there?

Yes. You can set up unattended access on a device you own or manage, so you can connect later without someone at the keyboard approving the session.

Is the connection secure?

Sessions are encrypted, access needs the ID plus a changing password, and recent versions support two factor authentication.