Happ on Windows: Install and Connect Happ Plus
The Happ app for Windows is a desktop client built on Xray-core that reaches its servers using a Happ Plus subscription key from the Telegram bot. Here's the setup in order.
Step 1. Download the installer
Open the Windows download page and grab the installer. Once it's downloaded, run it and work through the standard setup wizard on your computer.
Step 2. Get a Happ Plus key from the Telegram bot
Open the service's Telegram bot and get a Happ Plus access key or subscription link. Copy it ahead of time — you'll need it right after the app's first launch.
Step 3. Link the key to the app
Launch Happ on Windows, open the add-subscription section, and paste the link from your clipboard. The app processes it and builds a connection profile with a list of available servers.
Step 4. Connect to a server
Pick a server from the list — the closest one geographically usually means the lowest latency — and click connect. On first launch Windows may show a system prompt to install a VPN driver, which you'll need to approve.
Advanced options for experienced users
The Windows app also supports finer controls, including split tunneling — routing part of your traffic directly and part through the VPN — plus support for adding your own connection configurations.
Frequently asked questions
Do I need admin rights to install Happ on Windows?
Yes, installing the VPN driver on first connection requires approving a system prompt with administrator rights.
The key won't paste into the app — what now?
Make sure the link was copied in full with no extra spaces, then paste it again in the add-subscription section.
Can I try Happ Plus on Windows for free?
Yes, a 3-day trial is available through the Telegram bot before you commit to a subscription.
Does the Windows version support several devices?
The number of simultaneous connections depends on your plan; you can add a device within your plan on the pricing page if needed.
Connect via the Telegram bot
Install Happ on Windows and get a Happ Plus key from the Telegram bot to connect in just a few minutes.
Get a key