Install

At the end of this page Ghostline AIO is installed and showing its key card.

Ghostline AIO runs on Windows 10 or 11. A Mac build is coming; it is not part of the alpha.

Steps

Get the installer. It's a file called Ghostline-AIO-Setup-<version>.exe. Ask for the download link in the Discord if you don't have it.
Run it. Windows shows a blue box that says "Windows protected your PC". That's because the installer isn't signed yet, not because anything is wrong. Click More info, then Run anyway.
Wait a few seconds. There are no options to choose. The app installs for your Windows user only and puts a Ghostline AIO shortcut on the desktop and in the Start menu.
Open it. The first launch shows the key card below. That's where Activate your license picks up.

You see the key card with your Machine ID (it starts with GHST-) in the bottom-left corner.

Your data stays put. Profiles, accounts, proxies and tasks live in %APPDATA%\Ghostline AIO\data, encrypted to your Windows account. Installing a new version over the old one keeps all of it.
Keep Chrome installed. The app drives a normal Google Chrome window. Chrome updating itself is fine.
Moving to another PC is not a copy job: the data folder only opens on the PC and Windows account that made it. Use Settings → Export All on the old PC and Import All on the new one.

No "Run anyway" link: click More info first; the link appears under the message.
The app opens and closes at once: another copy may already be running. Check the taskbar and the system tray before opening it again.
A blank dark window with no key card: wait ten seconds, then close and reopen. If it stays blank, send your log file: it's at %APPDATA%\Ghostline AIO\data\bot\logs\tasks.log.txt.
Still stuck? Open a ticket on Discord.