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Download Pretzel Desktop

System-wide AI prompt DLP. Monitors all apps — including Chrome, Safari, and native AI tools — not just the browser.

🍎
macOS
Apple Silicon (M1/M2/M3/M4)
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or via Homebrew
brew install --cask pretzel-desktop
🍎
macOS
Intel (2020 and earlier)
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🪟
Windows
Windows 10 / 11 (x64)
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or via winget
winget install mykka.PretzelDesktop
🐧
Linux
AppImage (x64)
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System requirements
  • ✓ macOS 12+ (Monterey or later)
  • ✓ Windows 10 / 11 (64-bit)
  • ✓ Linux (glibc 2.28+)
  • ✓ 50 MB disk space
  • ✓ Admin rights for CA cert install
What it does
  • 🔍 Inspects all HTTPS traffic system-wide
  • 🛡️ Applies your org policy to every AI request
  • 🪟 Works with Chrome, Edge, Safari, Copilot
  • 🔔 Decision window for warn/block actions
  • 📊 Audit events sent to your dashboard
After installing
1
Launch Pretzel Desktop
It installs a local CA cert and sets up your system proxy. You'll be prompted for admin password once.
2
Sign in with mykka.ai
Click the tray icon → "Sign in" to load your organisation's policy. Opens in your browser.
3
Done
The tray icon turns green. Every HTTPS request from every app is now checked against your policy.
View all releases on GitHub →