The best VNC client for Mac in 2026

Four VNC viewers compared on macOS: authentication methods, encryption, Apple Screen Sharing, and reaching a server through an SSH tunnel.

By Lucas Russo, developer of SSHive · Updated September 27, 2026

VNC is how you see a screen that RDP does not reach: a Linux desktop, a Raspberry Pi, a Mac mini with no monitor. macOS includes Screen Sharing, which keeps the computers you connect to in its sidebar and is made for reaching another Mac. A VNC server behind a bastion is another matter: you still write the ssh -L 5900:host:5900 tunnel yourself and keep that terminal open.

This page compares four VNC clients on a current Apple Silicon Mac: SSHive, RealVNC Viewer, the TigerVNC viewer and Screen Sharing. We weigh authentication methods, encryption, saved connections and the case where the server sits behind an SSH bastion. Windows machines are usually better served by RDP: see the RDP clients we compared.

#1 Our pick: SSHive

Disclosure: SSHive is made by NetMeSafe, which also publishes this site, so this ranking is not independent. What we say about the other apps comes from their publishers' own pages, and each one's row says what it does best.

SSHive's VNC client authenticates with a VNC password, RSA-AES, VeNCrypt / X.509 or Apple Screen Sharing credentials, and sits in the same window as RDP, SSH and SFTP. For an Ubuntu desktop behind a bastion, the local SSH tunnel lives in the bastion's profile: connect to the bastion and the tunnel is up, in the same window, with no command to type, ready for a VNC profile pointed at 127.0.0.1. VNC is part of Pro, $12.99 once on the App Store, and the same purchase brings VNC to the iPhone and iPad app.

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The other VNC clients we compared

The other VNC clients we compared
#	App	Best for	Pricing
2	RealVNC Viewer	Machines that run RealVNC Connect: sign in with a RealVNC account and they appear on their own, sessions are encrypted end to end, and your connections sync between devices.	Free viewer; RealVNC Connect has free, trial and paid plans
3	TigerVNC	Linux desktops served by TigerVNC's own server, which Fedora, openSUSE, Arch Linux and Red Hat ship: a viewer from the same project, with TLS encryption and extended authentication.	Free download
4	Screen Sharingby Apple	Reaching another Mac: nothing to install, the computers you connected to stay in its sidebar, and there is a High Performance mode.	Included with macOS

Descriptions and pricing models checked against each publisher's own pages on September 24, 2026.

Why we picked SSHive for VNC on the Mac

The methods servers actually ask for

On the Mac, SSHive completes the four methods you meet in practice: the classic VNC password, RSA-AES as RealVNC Server uses it, VeNCrypt / X.509 as wayvnc can require it, and Apple Screen Sharing for another Mac. Before connecting, it reads what the server offers and names any method it cannot complete, instead of failing with a vague error.

A changed server key stops the connection

With RSA-AES, SSHive records the server's key fingerprint on the first connection. If the key later changes, the connection is refused before your password is sent. If a server that used its key suddenly stops using it, SSHive does not carry on silently: it warns you, with cancelling the connection as the default. Trusted servers are listed in the app, where you can forget one after a reinstall.

Controls for everyday use

A view-only mode for watching without touching, three quality levels for slow links, fit-to-window scaling, full screen, a Ctrl+Alt+Del button, and a Paste button (or Cmd+V) that sends the text on your Mac's clipboard to the remote machine.

Frequently asked questions

Does SSHive work with Apple Screen Sharing (ARD)?+

Yes. Apple Screen Sharing authentication is one of the four methods, so a Mac with Screen Sharing turned on accepts SSHive with a user name and password of that Mac.

Can I reach a VNC server through an SSH bastion?+

Yes. On the bastion's SSH profile, add a local tunnel such as -L 5901:headless:5900, connect, then point a VNC profile at 127.0.0.1:5901. The tunnel is saved with the profile, so next time it opens with the connection.

Is the VNC connection encrypted?+

With RSA-AES or VeNCrypt, yes: the VNC protocol itself encrypts the session. A server that only offers the classic VNC password sends the screen in the clear, so put it behind an SSH tunnel as above and the whole session travels encrypted inside SSH.

Does VNC work on iPhone and iPad too?+

Yes. The iPhone and iPad app connects with a VNC password, RSA-AES, UltraVNC MS-Logon II or Apple Screen Sharing; VeNCrypt / X.509 is Mac-only. Pinch to zoom, and a key bar above the screen sends Esc, Tab, arrows, function keys and Ctrl+Alt+Del.

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