Replace Apache with OpenLiteSpeed on Any Panel — Free
One command. Zero downtime. 10x faster. Free forever.
Register free to get your install commands via email.
Works with Your Panel
One installer that auto-detects your hosting panel and configures everything automatically. No manual migration needed.
Plesk
One-click install via Plesk extension. Full integration with Plesk domains, SSL, and service management.
cPanel
Reads cPanel Apache config including ea-php handlers, AutoSSL certificates, and proxy subdomains.
Virtualmin
SuexecUserGroup support, FCGIWrapper PHP detection, and home directory permissions built in.
DirectAdmin
DirectAdmin httpd.conf support with user-level PHP and SSL certificate auto-detection.
Three Steps to 10x Performance
No manual configuration. No file editing. No downtime. Just one command and you are done.
Run One Command
SSH into your server and run the install command. It auto-detects your panel, downloads OpenLiteSpeed, and starts the migration.
Auto-Detect Everything
The installer reads your existing Apache config natively. VHosts, SSL certs, PHP versions, proxy rules, rewrites -- all detected automatically.
Instant Performance
All your sites work immediately with 10x faster performance. LSCache for WordPress is ready out of the box. HTTP/3 is enabled by default.
Everything Migrates Automatically
Your entire Apache configuration is read natively and translated to OpenLiteSpeed. Nothing is left behind.
Native Apache Config Reading
Reads httpd.conf, VirtualHost blocks, IfModule directives, Include chains, and SSL configuration directly. No conversion scripts needed.
Built-in LSCache
WordPress page caching out of the box. Install the LiteSpeed Cache plugin and get instant full-page caching without any server configuration.
Auto PHP Detection
Detects PHP versions from ea-php, alt-php, plesk-php, FPM sockets, FCGIWrapper, and AddHandler directives. All versions from 5.6 to 8.3+.
SSL Pass-Through
Existing SSL certificates work immediately. SSLCertificateFile and SSLCertificateKeyFile are read and applied to OpenLiteSpeed listeners. Let's Encrypt renewal continues.
One-Click Revert
Run the uninstall command and Apache is restored instantly. Your original configuration is preserved and nothing is lost. Zero risk migration.
ModSecurity Compatible
ModSecurity WAF rules continue working. The OLS build includes ABI-compatible ModSecurity support, so your security rules are preserved.
Apache vs OpenLiteSpeed
OpenLiteSpeed delivers dramatically better performance across every metric. Your existing sites get faster without changing a single line of code.
Install in One Command
The installer auto-detects your panel and configures everything. Works on fresh and existing servers.
Plesk
Auto-detects Plesk, replaces Apache, remaps ports, installs Plesk extension.
Get Install CommandcPanel
Auto-detects cPanel, reads ea-php handlers, AutoSSL certs, and proxy subdomains.
Get Install CommandUninstall & Revert to Apache
One command restores Apache completely. Your original configuration is preserved and restored automatically. Uninstall instructions are included in the install email.
System Requirements
Frequently Asked Questions
Everything you need to know before migrating from Apache to OpenLiteSpeed.
Yes, completely free and open source. OpenLiteSpeed is GPLv3 licensed. The installer is free to use on any number of servers with no license keys, subscription fees, or usage limits. CyberPanel provides this as a community resource.
No. The installer reads your existing Apache configuration natively and starts OpenLiteSpeed with the same settings. The transition is seamless -- Apache is stopped and OpenLiteSpeed starts on the same ports in a matter of seconds. There is no period where both are down.
Yes, one command restores Apache completely. The uninstall command is included in the installation email you receive when you register free. Your original Apache installation is restored with its original configuration intact. The original Apache binary and configs are preserved during installation.
Yes, and WordPress gets a massive performance boost. OpenLiteSpeed includes built-in LSCache support. Install the free LiteSpeed Cache plugin from the WordPress plugin directory and get instant full-page caching, image optimization, CSS/JS minification, and CDN integration -- all without any server-side configuration.
All existing SSL certificates continue working without any changes. The installer reads SSLCertificateFile and SSLCertificateKeyFile from your Apache config and applies them to OpenLiteSpeed listeners automatically. Let's Encrypt auto-renewal continues working. Combined PEM certificates (cert + key in one file) are also supported.
All PHP versions from 5.6 through 8.3+ are auto-detected from your existing Apache configuration. The installer recognizes PHP from multiple sources: cPanel ea-php handlers, CloudLinux alt-php, Plesk plesk-php, Virtualmin FCGIWrapper paths, FPM socket configurations, and AddHandler/AddType directives. Each site uses the same PHP version it was already running.
Ready to Make Your Server 10x Faster?
Register free and get your install commands via email. One command to install, one to revert. Zero risk.
