CryoZen
Download

Install CryoZen on your machine.

Builds are published on GitHub Releases. If a button below sends you to the releases page, that platform's asset is not attached to the latest tag yet.

macOS

Disk image (.dmg)

A drag-to-Applications launcher app. Opening it starts the local server and opens CryoZen in an app window.

Requirements

  • macOS 13 Ventura or newer
  • Python 3.11 or newer

After downloading

  1. 1Open CryoZen.dmg and drag CryoZen to Applications.
  2. 2Launch CryoZen. The first run creates a virtual environment and installs dependencies, which takes a few minutes.
  3. 3The interface opens at http://127.0.0.1:7860 once the server is ready.
Download for macOS

Windows

Portable archive (.zip)

A portable folder with a launcher. Nothing is written outside the folder you unzip it into.

Requirements

  • Windows 10 or newer (64-bit)
  • Python 3.11 or newer on PATH

After downloading

  1. 1Unzip CryoZen-Windows-Portable.zip somewhere you can write to.
  2. 2Run the CryoZen launcher in that folder. The first run sets up the environment.
  3. 3The interface opens at http://127.0.0.1:7860 once the server is ready.
Download for Windows

Linux

Portable archive (.tar.gz)

A portable directory with a shell launcher. Works on any distribution with Python available.

Requirements

  • A 64-bit distribution with glibc
  • Python 3.11 or newer, including python3-venv

After downloading

  1. 1Extract the archive: tar -xzf CryoZen-Linux-Portable.tar.gz
  2. 2Run ./CryoZen.sh inside the extracted directory. The first run sets up the environment.
  3. 3The interface opens at http://127.0.0.1:7860 once the server is ready.
Download for Linux

Docker

Container image

The recommended path for servers, GPUs, and anything long-running. Pins every dependency and survives host upgrades.

  • Docker with Compose v2
  • A host you control

Images are also published to ghcr.io/shreejitverma/cryozen on every tagged release.

$git clone https://github.com/shreejitverma/cryozen.git
$cd cryozen && cp .env.example .env
$docker compose up -d --build

The stack comes up on http://localhost:7000. Create the first administrator account when prompted, then connect a model on the integrations page.

Deployment guideView source

The desktop builds are not code-signed yet

macOS Gatekeeper blocks the first launch of an unsigned app. Right-click CryoZen in Applications, choose Open, then confirm. Windows SmartScreen shows a similar prompt: choose More info, then Run anyway.

First launch takes a few minutes

Desktop builds ship the application source and create a Python virtual environment on first run, so the first start installs dependencies. Later launches are immediate.

Looking for an older version? Browse every release on GitHub.