# Download — Annulo > An open-source desktop app: ask AI for pages, tables, scripts and little tools, and keep them in a project on your computer, ready to run. Download # Download Annulo Choose the installer for your computer: Apple silicon or Intel for macOS, Intel / AMD or ARM for Windows. [macOS · Apple siliconM series · macOS 12 or later · 131 MiB](https://fsu.creght.com/site/2103669300995821568/1791273635148__annulo_2026_10_6_3_macos_arm64.dmg) [macOS · IntelIntel processors · macOS 12 or later · 140 MiB](https://fsu.creght.com/site/2103669300995821568/1791273635136__annulo_2026_10_6_3_macos_x64.dmg) [Download for WindowsAMD64 · Most Intel and AMD PCs · 113 MiB](https://fsu.creght.com/site/2103669300995821568/1791273635134__annulo_2026_10_6_3_windows_x64_setup.exe) [Download for Windows ARMARM64 · Windows on ARM PCs · 105 MiB](https://fsu.creght.com/site/2103669300995821568/1791273635149__annulo_2026_10_6_3_windows_arm64_setup.exe) Not sure which Mac chip you have? Open Apple menu → About This Mac and check Chip or Processor. ## Get started in 5 steps 1. 01 Install and open Annulo On first launch, macOS may block it: go to System Settings → Privacy & Security and click "Open Anyway". On Windows, if SmartScreen appears, click "More info → Run anyway". Had Shuttle before? Just install; your projects and data come along. 2. 02 Decide whether to connect creght Annulo works fully without it, with everything on this computer; connecting adds cloud storage, creght templates and platform models. To connect, click "Connect creght" at the bottom of the project picker. 3. 03 Create a project Pick a template: a blank project, or a ready-made back office like the Export assistant. Or use your own git repo. 4. 04 Pick a model Add your own API key in Settings, or use Claude Code / Codex on this computer. 5. 05 Tell the assistant the first thing Say what you need in the chat on the right. The pages, tables and buttons it builds stay in your project. > Full page index: [/llms.txt](/llms.txt)