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DownloadLiteSpeed Enterprise

Install LiteSpeed.

Install LiteSpeed Web Server Enterprise with one command over SSH, or through your control panel. Start with a free 15-day trial or your purchased serial.

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LiteSpeed Web Server
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LiteSpeed Web Server Downloads

Download LiteSpeed Web Server Enterprise. A valid license — trial, Free Starter or paid — is required to run it.

Version 6.4.0 RC 2

Release candidate
Linux x862026-09-14 64-bit
Linux arm642026-09-14 64-bit
FreeBSD 9.x2026-09-14 64-bit

Release candidates are not recommended for production. Packages are served from litespeedtech.com.

Downloads

Installation Options

Linux

Standalone installer

Interactive installer for servers without a control panel.

Plugin

cPanel / WHM

Install through the WHM plugin and switch engines with one click.

Extension

Plesk

Install the LiteSpeed extension from the Plesk catalog.

CustomBuild

DirectAdmin

Select LiteSpeed in CustomBuild and rebuild.

System Requirements

ItemRequirement
Operating systemCentOS/AlmaLinux/Rocky/CloudLinux 7–9, Ubuntu 18.04+, Debian 9+, FreeBSD
CPUx86_64 or ARM64
MemoryEnough for your PHP workload — LiteSpeed itself uses very little
LicenseFree trial, Free Starter or any paid edition
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