Open Zenith

Open Zenith · Free · Linux, Windows and macOS

Forge

One window for many small apps that live on your own computer.

Games, creative tools, readers and research helpers, each a small app of its own, all in one tidy window. Nothing is uploaded and no account is needed. Apps that use AI talk to Jan, a local AI app, so your words stay on your machine.

Download Forge Browse the apps

The solar system map with the planets' orbits

Local and private

Every app runs on your computer. No cloud service, no tracking, no sign-in. Turn the Wi-Fi off and it still works.

Many apps, one window

A sidebar of apps in one window. Each app starts when you open it and stops when Forge closes.

AI that stays home

Apps that write, chat or plan use Jan, a free app that runs AI models on your own computer.

Easy to extend

A Forge app is one folder and one file that describes it. The app standard is published here, so anyone can see how an app is made.

Apps

All 10 apps →
The solar system map with the planets' orbits Cosmos Map of the solar system, and gravity games Games Riding down a snowy slope past a cabin Drift Peaks An endless low-poly snowboard ride Games Aphelion: slinging a shot around a sun Arcade Nine games, five experiments GamesUses JanPlay in your browser

Download

One download per system, with Python and every app inside. Unpack it and start Forge; nothing else to install. Apps that use AI also need Jan.

How to install →

Forge 0.2.0

  • Linux (x86-64)forge-0.2.0-linux-x64.tar.gz
  • Windows 10 and 11 (x64)forge-0.2.0-windows-x64.zip
  • macOS (Apple silicon)forge-0.2.0-macos-arm64.tar.gz
  • macOS (Intel)forge-0.2.0-macos-x64.tar.gz

Forge's first public download is being prepared. The buttons turn on when it is published. Downloads will come from GitHub Releases.

Forge Commons

More →

Help and chat with the people who use and build Forge.

Help forum

Ask a question about an app, share a fix, vote up the answers that worked.

Open the forum

Chat

Channels and direct messages, end-to-end encrypted. Built on Matrix, the open chat standard.

Open the chat

Invite-only pilot, run from one computer for now, so it is sometimes offline. It opens to everyone after the pilot. Have an invite code? Join here.

Make your own app

A Forge app is one folder and one file that describes it. The starter template and a one-step tool make, check, package and publish it.

Read the standard

Apps from the community

Submissions are not open yet. When they open, every app is reviewed by hand and kept to a small, declared reach before it is listed.

How it will work