Install from a ZIP

Installing from a ZIP is only for unusual situations — most often when you want the newest update right away while it’s still waiting for approval in the Chrome Web Store (review can take a few days). The rest of the time, install Rocket Relay the normal way from the Chrome Web Store — it’s one click and updates itself automatically. See Getting Started.

If you do need the ZIP, follow the steps for your device below — on a computer or on Android.

1. Download the ZIP file

1. Open the Rocket Relay download folder on Google Drive.
2. Download the Rocket Relay .zip file (on the file, click/tap the Download ⬇ icon).
3. The file lands in your Downloads folder. What you do next depends on your device.

Install on a computer (Chrome, Edge, Brave)

No need to unzip

On a computer you can load Rocket Relay straight from the .zip — just drag it onto the extensions page. No need to extract it first.

1. Open your browser’s extensions page by typing one of these in the address bar:
   • Chrome → chrome://extensions
   • Edge → edge://extensions
   • Brave → brave://extensions
2. Turn on Developer mode (toggle in the top-right corner).
3. Open your Downloads folder, then drag the Rocket Relay .zip onto the extensions page and drop it.
4. Rocket Relay appears in your list — make sure it’s enabled. (Optional: pin it from the puzzle-piece icon.)

Keep the .zip file

The browser runs the extension from the file you added — if you move or delete the downloaded .zip, Rocket Relay may disappear. Leave it in place until you switch back to the Chrome Web Store version.

Install on Android (Quetta)

Chrome for Android can’t run extensions, so use Quetta — a free Android browser that runs Chrome extensions and can install them directly from a ZIP file.

Leave it zipped

On Android, don’t unzip the file — Quetta installs the .zip as-is.

1. Install Quetta from Google Play and open it.
2. Open a new tab, then tap the three-dots menu (⋮) in the bottom-right corner.
3. Select Settings, then tap Extensions.
4. Tap the (from .zip/.crx/.user.js) button and choose the Rocket Relay .zip you downloaded from Google Drive earlier (leave it zipped). If you don’t see the button, switch on Developer mode at the top of the Extensions page first.

5. Confirm any permission prompt. Rocket Relay now appears in your extensions list — make sure its toggle is switched on.

Menu labels can vary slightly

Quetta updates its app from time to time, so wording and icons may shift between versions. The flow is the same: new tab → ⋮ menu → Settings → Extensions → load the .zip file (turn on Developer mode if the load button isn’t showing).

Sign in and start

1. Open the Amazon Relay loadboard at relay.amazon.com/loadboard.
2. The Rocket panel appears on the page — click Sign in with Google.
3. Choose a mode and press Start. New to the controls? See Getting Started.

Keeping it updated

Side-loaded builds don’t auto-update

A ZIP install does not update itself like the Chrome Web Store version does. Since you’d normally only do this to get a build that’s still pending review on the Chrome Web Store, it’s best to switch back to the Chrome Web Store version as soon as the update is approved there — remove the side-loaded copy and reinstall from the Chrome Web Store so you get automatic updates again. Only install ZIP files from our official Drive link above — never from anywhere else.

Stuck on anything? Email support@rocketrelaybooker.com with your License ID, or check the FAQ.