A Step-by-Step Guide to Setting Up Happ on Windows
Happ for Windows is a desktop client based on Xray-core that requires nothing more than an access key from the service's Telegram bot to run. Here's the complete process, from downloading the file to choosing a server.
Step 1. Download and launch the installer
Head to the Windows download page and grab the installer file. Launch it and follow the usual installation process, exactly like any other program on your PC.
Step 2. Get an access key from the Telegram bot
Launch the service's Telegram bot and obtain an access key or subscription link. Copy it in advance — you'll need it immediately after the app first opens.
Step 3. Enter the key into the app
Open Happ, go to the add-subscription section, and paste the link from your clipboard. The app reads it automatically and creates a connection profile with a list of servers.
Step 4. Pick a server and start connecting
From the list shown, select a server — geographically the nearest one usually gives the lowest latency — and click connect. The first time you launch it, Windows might ask you to confirm installing a VPN driver: that's a standard system prompt you can't skip.
Additional controls for power users
The Windows build offers split tunneling — sending some of your traffic directly and some through the VPN — as well as the ability to add custom configurations for non-standard setups.
Frequently asked questions
Are administrator rights required to install Happ on Windows?
Yes — on the first connection the app requires a system prompt confirmed with administrator rights so it can install a VPN driver.
The key won't paste into the app — what might be the problem?
Check that the link was copied completely with no stray spaces, then paste it again in the add-subscription section.
Can I test Happ on Windows without paying?
Yes — a 3-day trial is offered through the Telegram bot before you sign up for a paid plan.
Can the Windows build run on several devices simultaneously?
How many connections you can run at once depends on your plan; if you need more, add another device on the pricing page.
Get connected through the Telegram bot
Set up Happ on Windows and get an access key from the Telegram bot — you'll be online within minutes.
Get a key