Download · Windows
Get the installer. No account required.
Version 0.1.24. Run Setup, create the local admin on that PC, and start a 14-day trial. Create a gryndara.com account when you want a license key that follows you to another machine.
Installer is GryndaraFortress-Setup-0.1.24.exe (~162 MB). It installs for your Windows user — no administrator rights. The zip is the same build as a folder you can run from anywhere.
After it downloads
Install, then try it on this PC
- Run the Setup exe (or unzip and open Gryndara Fortress.exe).
- Create the local admin — that account stays on this PC.
- Start the 14-day trial, or paste a license key from your account.
- Let Setup install the local AI engine and the first model (Eco if this PC has no graphics card).
Full walkthrough: Quickstart. Hardware: Requirements.
When you need an account
License key, seats, billing
The website account is only for licensing. It does not receive your documents. You need it to see a key, manage device seats, or take a paid plan later.
Get a license keyWindows SmartScreen. The installer is not Authenticode-signed yet. First run may show “Windows protected your PC”. Choose More info → Run anyway. We do not ask you to disable SmartScreen permanently.
What Setup will pick
| Tier | Model | RAM | Graphics | Full swarm |
|---|---|---|---|---|
| Eco | Qwen 3 1.7B | 8 GB | No dedicated GPU | Off |
| Lite | Qwen 3 4B Instruct | 8 GB | Dedicated GPU | On |
| Standard | Qwen 3 8B | 16 GB | Dedicated GPU | On |
| Pro | Qwen 3 14B | 32 GB | Dedicated GPU | On |
| Coder | Qwen 3 30B | 32 GB+ | Dedicated GPU | On |