macOS

Browser Print agent for macOS

A small menu-bar app that lets any web app print to a Zebra label printer on your Mac — over USB, your network, or Bluetooth. Wire-compatible with Zebra's official Browser Print, so the same web tools that work on the Zebra Mac/Windows agents work here unchanged.

What this is for

Browsers can't talk to USB or Bluetooth devices directly. This app runs a tiny local service that bridges the gap: web apps send raw ZPL tohttps://localhost:9101/write, and the app forwards it to your connected Zebra printer.

Comes with a full Settings app — diagnostics, label calibration, quality presets (Speed / Default / Quality / Barcodes), per-printer offset tuning, and a per-site approval flow that matches Zebra's official agents. Adds network + Bluetooth printer support the stock agent doesn't have.

Read the protocol spec →

Download for Mac

One installer for Apple Silicon and Intel Macs on macOS 14 or later. Double-click it; the app starts itself and lives in your menu bar.

Download for Mac

Installer package · Apple Silicon and Intel

pppro-browser-macos_*_darwin_universal.pkg

Or the .zip, to drag into Applications

Installing the .pkg (recommended)

Double-click pppro-browser-macos_…_darwin_universal.pkg in your Downloads folder. The standard macOS installer opens.
Click through (Continue → Agree → Install). Enter your password when prompted. The installer copies both apps to /Applications, configures auto-start, and launches the agent — the printer icon appears in your menu bar within a few seconds.
Click the menu bar icon → Settings… to add your printers and run a test print.

The installer is signed with an Apple Developer ID and notarised by Apple, so macOS opens it without a security warning.

Fleet deployments (Munki / Jamf / Ansible)

For scripted rollouts, grab the .zip instead — same contents, but with Install.sh / Uninstall.sh for non-interactive deploys.

pppro-browser-macos_latest_darwin_universal.zip ↓

Unzip — you'll get a folder with the agent app and the install scripts.
Run ./Install.sh — copies the app to /Applications, installs the LaunchAgent, and bootstraps it for the current session.

What's included

USB Zebra printers — auto-discovered via IOKit. ZD220, ZD230, ZD420, ZD421, ZT411, ZT421, ZQ511 and the rest of the Zebra line — anything with Zebra USB vendor 0x0a5f.
Network printers — add by IP address (Zebra ZT/ZD models with Ethernet or Wi-Fi). Standard JetDirect / port 9100 raw socket.
Bluetooth printers — pair a Zebra ZQ-series mobile printer via System Settings → Bluetooth and it shows up automatically.
Settings app with six tabs: Status, Domains, Printers, Test Prints (11 sample labels), Logs, and About.
Diagnostics & calibration — full Zebra status reports, auto-calibration, speed/darkness presets matched to Zebra's own ZebraDesigner defaults.
Per-site approval flow — the agent prompts you before letting a new website print to your hardware.

System requirements

macOS: 14 Sonoma or later. Tested on 14 / 15 / 26.
Chip: Apple Silicon (M-series) or Intel x86_64.
USB printer: any Zebra ZD/ZT/ZQ/ZM model.
Trial: 30-day free trial activates automatically on first launch — no sign-up required to try.

Found a bug or need help?Get in touch with our support team.

Signed with an Apple Developer ID and notarised by Apple.