Download LEVEL11
Version 0.7.1 · free. Install, sign in with an e-mail code, and the Free plan with 1M input and 1M output tokens a month starts right away.
Linux · ARM64
AppImage for ARM64 Linux: make it executable and run.
Get .AppImageLEVEL11-0.7.1-linux-arm64.AppImageOn Windows, run the x64 or ARM64 installer matching your CPU. On Linux, make the matching AppImage executable and run it. Files are served from releases.level11.co.kr; the in-app auto-update reads the same location.
First launch
- Open the .dmg and drag LEVEL11 into Applications.
- This build is not yet notarized by Apple or code-signed for Windows. If macOS says it cannot verify the developer, open System Settings → Privacy & Security and click "Open Anyway" at the bottom (or control-click the app in Finder and choose "Open"). On Windows, click "More info" → "Run anyway" in the SmartScreen dialog.
- Choose your experience level in the first-run guide, then select a LEVEL11 account, your own API keys or local models. Beginners receive guidance for preparing tools and creating their first project.
What the Free plan includes
- 1M input and 1M output tokens a month, 150 requests a day
- Seven value models: Claude Haiku 5.5, GPT-6 Luna, GPT-5.6 Luna, Gemini 3.8 Flash, DeepSeek V4.1 Flash, GLM 5.3 Flash, Qwen 3.8 27B
- No model key ever reaches the device; usage is shown in the app settings.
- Upgrade to Pro inside the app for the larger models and limits.
In this version (0.7.1)
- Experience-based first-run guidance, tool preparation and first-project creation.
- Save, Discard and Cancel choices before closing unsaved documents or switching projects.
- Improved session switching, long tool runs, binary checkpoints, search and terminal reliability.
- The app can check for new releases. Update this unsigned build using a new installer from the download page.