Welcome to the XPInstall project page.
- How to Add a Windows XPI's, instructions for adding an installer package, with a brief FAQ.
- Learn XPI Installer Scripting by Example (Unix), uses Mozilla's browser component to explain XPI archives and install scripts
- Creating New Packages in Mozilla, a technote about using XPInstall to package and install new chrome in Mozilla.
- XPInstall API Reference PDF version
- The Native Installers, how to debug them and how to add packages to them.