AppOpener rocketAppOpenerExplore the Theatre ↗

SMALL DOWNLOAD / FAMILIAR ROCKET

Your universe.
One click away.

Keep your links, rooms, Web Theatre and Offline Kit in a small browser menu. The launcher opens a tool when you choose it.

Download browser launcher

Under 100 KiB · Manifest V3 source ZIP for desktop Chromium browsers.
No access to your websites or browsing history. No background scripts or tracking. Not published in an extension store.

Pin it in Chrome or Edge.

  1. Download and extract the ZIP into a folder you will keep.
  2. Type chrome://extensions or edge://extensions into the address bar.
  3. Enable Developer mode, choose Load unpacked, then select the folder containing manifest.json.
  4. Pin AppOpener Launcher from the Extensions menu. Your original rocket opens the tool menu.

Remove it from the same Extensions page whenever you wish. A managed browser may not allow local extensions.

Prefer an app window?

Open AppOpener in your desktop browser and use its install or open-as-app option when offered. You can then pin that installed app to your desktop or taskbar.

On a phone or tablet, open the same website and use Add to Home Screen when supported. Installation does not automatically grant notifications.

This download is a browser launcher, not a native operating-system widget. It does not package the full website or synchronize files between devices.

Prepare your offline corner.

Open the Offline Kit while connected on each device. Keep its files and local drafts on that device and test what is available after disconnection.

The launcher menu itself is local. Online pages and live conversations still need their connection; the ZIP does not include an offline chat network.

Make yourself at home.

Theatre ↗
Rooms & chat ↗
Do something creative ↗
Create a Face Card ↗

Need a hand? contactus@appopener.com

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