Setting Up Happ on Windows Step by Step
Happ for Windows is a desktop client built on Xray-core that only needs an access key from the service's Telegram bot to work. Here's the full process, from downloading the file to picking a server.
Step 1. Download and run the installer
Open the Windows download page and download the installer file. Run it and go through the standard install process, just like any other program on your computer.
Step 2. Grab an access key from the Telegram bot
Open the service's Telegram bot and get an access key or subscription link. Copy it ahead of time — you'll need it right after the app's first launch.
Step 3. Paste the key into the app
Launch Happ, open the add-subscription section, and paste the link from your clipboard. The app parses it automatically and builds a connection profile with a list of servers.
Step 4. Choose a server and start the connection
From the list that appears, pick a server — the closest one geographically usually means the lowest latency — and click connect. On first launch Windows may ask you to confirm installing a VPN driver: that's a standard system prompt and there's no way around it.
Extra controls for advanced users
The Windows build supports split tunneling — routing part of your traffic directly and part through the VPN — plus the option to add custom configurations for non-standard setups.
Frequently asked questions
Do I need admin rights to install Happ on Windows?
Yes, the app needs a system prompt confirmed with administrator rights to install a VPN driver on first connection.
The key won't paste into the app — what could be wrong?
Make sure the link was copied in full with no extra spaces, then try pasting it again in the add-subscription section.
Can I try Happ on Windows without paying?
Yes, a 3-day trial is available through the Telegram bot before you commit to a paid plan.
Does the Windows build handle multiple devices at once?
The number of simultaneous connections depends on your plan; you can add another device on the pricing page if needed.
Connect via the Telegram bot
Install Happ on Windows and grab an access key from the Telegram bot — you'll be connected within minutes.
Get a key