High Performance Web Server

OpenLiteSpeed (OLS) is a high-performance, lightweight, open-source web server, which provides multiple easy setup methods to choose from.

Get started now View OLS on GitHub

OpenLiteSpeed is the Open Source edition of LiteSpeed Web Server Enterprise. Both servers are actively developed and maintained by the same team, and are held to the same high-quality coding standard. OLS contains all of the essential features found in LiteSpeed Enterprise, and represents our commitment to support the Open Source community.

Getting Started

• Installation
• Configuration

Alternative Setup Methods

Fast

• Launch from Image
• Install from Script
• Launch from Docker

Supported Operating Systems

OpenLiteSpeed supports current and non-EOL versions of the following Linux distributions:

• RedHat Enterprise Linux and derivatives
  • AlamaLinux
  • CentOS
  • CloudLinux
  • Oracle Linux
  • RockyLinux
  • VzLinux
• Debian and Ubuntu

About OpenLiteSpeed

OpenLiteSpeed is © 2013-2023 by LiteSpeed Technologies, and is distributed under a GPLv3 license.

Learn more at openlitespeed.org.

Contributors

Many thanks to our OpenLiteSpeed Documentation contributors!