Pistachio
Early access

Download

Download

Early preview · 0.0.42

Pistachio for macOS

A browser with an agent that works inside the tabs you are already signed in to. Runs on your Mac, keeps your data there.

Download for Apple silicon

Pistachio-0.0.42-arm64.dmg · 154 MB

Intel Macs are not supported yet. Windows and Linux builds are not planned for the preview.

Version
0.0.42
Released
2026-10-14
Chip
Apple silicon
Size
154 MB
SHA-256
4885d0c4acea9335d4b9cbc2acd73917ad0c16735743458c7aaba0e29de5fcff
  1. 1

    Open the disk image

    Double-click Pistachio-0.0.42-arm64.dmg and drag Pistachio into Applications.

  2. 2

    Launch it

    Pistachio is signed and notarized by Apple, so it opens without a Gatekeeper warning.

  3. 3

    Add a model

    Bring your own API key in Settings, or keep everything local. The agent only works inside tabs you open.

Verify the download with shasum -a 256 ~/Downloads/Pistachio-0.0.42-arm64.dmg and compare it to the hash above. Source code and release notes are on GitHub.