Your keys.
Any provider.
One good client.
YouFast is a native VLESS client for macOS. Paste a key or a subscription link from whoever you buy from — including us, including someone else — and connect. The app does not care who issued it.
Version 1.3.3 · Apple Silicon & Intel
- Apple Silicon & Intel
- No account required
- Any VLESS provider
- Built on Xray 26.6.27
Not protected
Germany
macOS today. The rest is being built.
One client, four platforms, one shared configuration format. We ship a platform when it is genuinely ready, not when the roadmap slide says so.
- In development
iOS
Not yet available - In development
Windows
Not yet available - In development
Android
Not yet available
A client, not a walled garden
Most VPN apps exist to sell you the servers behind them. This one exists to connect to whichever servers you already have.
Any VLESS subscription
Paste a key or a subscription link and it works. Ours, a competitor's, or one you host yourself — the app never checks who issued it.
Xray under the hood
VLESS over gRPC, WebSocket and TCP, with TLS. The core is the same battle-tested implementation the rest of the ecosystem runs on.
Live traffic, real numbers
Throughput up and down as it happens, and how much of your allowance is left when the subscription reports one.
Servers a tap apart
A subscription brings its whole server list with it. Switch between them without opening a config file.
A real Mac app
Built for macOS, not a web page in a window. It looks like the system it runs on because it is made of the same parts.
Nothing to sign up for
No account, no email, no onboarding funnel. Install it, add a key, connect.
Three steps, once
- 01
Install
Download the app and move it to Applications. macOS asks once to allow the VPN configuration.
- 02
Add your subscription
Paste a VLESS key or a subscription link. Every server it contains appears in the list.
- 03
Connect
One button. Status, throughput and remaining quota all sit on the same screen.
The quiet kind
Privacy claims are cheap. These are the ones you can check.
No account, no profile
There is nothing to register and no identity to attach a session to. The app is a client for the servers you point it at.
Your servers, your keys
We do not operate the servers your traffic goes through unless you chose a YouFast subscription — and if you did not, we never see it.
This site sets no cookies
No analytics SDK, no pixel, no third-party scripts. Even the fonts are served from this domain. Open the network tab and count.
Before you download
Do I need a YouFast subscription to use the app?
No. The app is a VLESS client and accepts keys from any provider. A YouFast subscription is one option among many, not a requirement.
What can I paste into it?
A VLESS key or a subscription link. When a subscription contains several servers, all of them appear in the list, along with its expiry date and traffic allowance where the provider reports them.
I sell VLESS subscriptions. Can my customers use this?
Yes, and that is deliberate. The client does not check the origin of a key, and there is nothing to whitelist. Point your customers at this page.
Why macOS first?
It is the platform we could ship properly first. iOS, Windows and Android are in development and will use the same configuration format, so a subscription added on one will work on the others.
Why is it not in the App Store?
The macOS build is distributed directly from this site, so updates land the day they are ready. The iOS build will go out through TestFlight first.
What does the app cost?
Nothing. The client is free. What you pay for, if anything, is a subscription — from us or from whoever you already use.
Add a key and connect
The macOS build is ready now. Everything else is on its way.
Version 1.3.3 · Apple Silicon & Intel · macOS 13.0 or later