For macOS · menu bar
SharpDesk resizes the Mac you're viewing to exactly match your Mac's screen — or your remote desktop tool's viewer, whichever you use. Automatically. No more scaled, smudged sessions.
macOS 15+ · works with any remote desktop tool, including Screens 5, Apple Screen Sharing, VNC and others
◂ drag to sharpen ▸
How it works
When you connect to another Mac, its display rarely fits what you're looking through, whether that's your full screen or a remote desktop tool's window. So everything gets scaled, and scaled pixels are blurry pixels. SharpDesk fixes the mismatch at the source.
Enter your email, get a code. Your Macs find each other — no IP addresses, no network setup, works anywhere on the internet.
Any remote desktop tool works — Screens 5, Apple Screen Sharing, VNC and others. SharpDesk watches the window, not the pixels.
The remote Mac's display is resized to exactly fit your view — full screen or windowed — and follows as you resize. Close the session and it restores itself.
Why it matters
The remote display is recreated at your window's native resolution, HiDPI included. Text renders like it's local.
No fiddling with display settings on the far Mac. Resize your window, the remote display follows. Walk away, it cleans up after itself.
Sign in with the same account on each Mac and they see each other — home, office, another country. Nothing to configure.
Every Mac is a device on your account. See them all, revoke any of them, one click. Pin a window, switch extend/mirror, restore anytime.
The app
SharpDesk lives in your menu bar and stays out of the way. Open it and you see exactly what's happening: which Mac is discoverable, which session is being sharpened, at what resolution.
Two versions
Everything built in
One-time purchase · free updates
Free · for BetterDisplay users
Free, forever
The SharpDesk iOS app matches a Mac to your iPad or iPhone screen with one tap — perfect for Screens on the sofa.
FAQ
No — it makes them better. Your viewer app keeps doing the viewing; SharpDesk fixes the resolution mismatch that makes those sessions blurry.
While a session is active, the remote Mac gets a virtual display sized exactly to your window (optionally blacking out its physical screen). When you close your viewer window, everything is restored — automatically.
Yes — install it on the Mac you're sitting at and the Mac you're connecting to, and sign in with the same email on both. That's the whole setup.
Your screen's pixels never touch SharpDesk — they stay inside your viewer app. SharpDesk only exchanges tiny display-size instructions between your Macs, over an encrypted connection. Each Mac holds its own revocable key.
macOS 15 and later, Apple Silicon and Intel.
If you already run BetterDisplay on the remote Mac and your Macs can reach each other directly (same network or your own VPN), Lite gives you the same sharpening for free. SharpDesk is the zero-setup version: its own display engine, and it works from anywhere.