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How to install and set up Happ on Linux

Installation

1

Download and install the Happ app

Download the installer from the link above and run it.

⚠️

Important!

The app must be run with administrator privileges!

📋

In your account

  1. Open your account in the bot or on the website
  2. Tap the "Subscription" section
  3. Copy your link
2

Paste the link on first launch

On first launch, Happ will show a window where you need to paste the link and click "Let's go"

First launch
3

Or add the subscription later

If you missed the subscription window, click the "From clipboard" button

Add from clipboard
4

Connect

After adding the subscription, your profile will appear on the left. Choose a location and connect via the large button on the right.

Connected

Done!

The connection is established and ready to use


Switching modes and servers

💡

If the main server is not working

Disconnect, select the XHTTP server, and connect again.

💡

Operating modes: TUN and Proxy

The default mode is TUN. If it doesn't work on your device — disconnect, switch to "Proxy" mode, and connect again.

Mode switch

Updating the subscription

1

Open the subscription menu

Click "..." next to the subscription name and select "Update"

Update subscription
⚠️

Important!

You must update the subscription while Happ is turned off!


Updating the Happ version

1

Open settings

Go to settings and scroll to the very bottom to "About"

Settings
2

Check for updates

Click "Check for updates", and once the check completes, click "Download". After downloading, the app will offer to reinstall to the latest version.

Check for updates