Download Mastrly

Mastrly ships as a single self-contained HTML file. Download the latest build below, drop it onto your own web space, and paste in your licence key on first run.

LATEST current release build 324

One zip containing everything you need to self-host Mastrly:

  • index.html — the complete app, all code, styles and workers inlined into one file
  • mastrly-setup-guide.pdf — a short checklist for putting it live

A licence key is required to unlock the app. Don't have one yet? Request a licence or see pricing.

Want to try it first? Open the free trial — the full Pro edition, no signup and no card. Client playback is limited to 60 seconds.

Prefer to try before you host? The live trial version runs at mastrly.cloud/app — no download needed.

release notes

What's in each build

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