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Install In
60 Seconds

The fastest path to a stable ping. Microsoft-signed installer. No ads, no bundleware.

Windows
macOSSoon
LinuxSoon
Detected: Windows
Version
Platform
Windows 10/11 · x64
Signature
Microsoft Signed
Channel
Stable
Built Different

What's Inside

Every component tuned for latency. Nothing in the install that doesn't earn its bytes.

Adaptive Routing

Real-time packet steering that avoids congested hops the instant they appear.

Failover Protection

Redundant pathways keep the session alive even if a carrier route drops.

Zero Overhead

Sub-1% CPU footprint. Every frame stays exactly where it should: in your game.

Quick Setup

Three Steps, One Minute

01

Download

Grab the signed installer. No ads, no bundlers, no extras.

02

Install

Run the installer. Windows SmartScreen verifies the signature automatically.

03

Connect

Launch Lagster, pick a server, play. Most users are live in under 60s.

Specs

System Requirements

Lagster is light. If your PC runs a modern game, it runs Lagster without breaking a sweat.

Minimum

Will Run
OSWindows 10 (64-bit), build 19041+
CPUAny modern x64 CPU
RAM256 MB
Storage100 MB free
NetworkAny broadband connection

Recommended

Recommended
OSWindows 11 (64-bit)
CPUDual-core 2.0 GHz+
RAM512 MB
Storage100 MB free
Network25 Mbps+ wired or 5 GHz Wi-Fi
Install Help

Common Questions

Click "More info" → "Run anyway". SmartScreen sometimes flags new release builds until they accumulate installs, even though the binary is signed. You can verify the publisher is "Lagster" in the certificate dialog.

Ready To Play?

Put your matches on the private backbone and measure the difference yourself.

No credit card required for download