Nebula · Free forever

Download Nebula

No account, no card, no licence key. Download the engine, install it, and it opens on the free Basic tier straight away — a single-pair backtester with the full live Engine Theater, your genome vault and lineage tree. Upgrade in-app any time.

Always the latest version. Nebula runs entirely on your own machine — your hardware, your data, no cloud subscription. The free tier needs no key; the paid tiers (Starter, Pro, Ultimate) unlock with a key you activate inside the app.