What is XULRunner?

XULRunner: Empowering Developers to Create Rich Applications

XULRunner, developed by Mozilla Developer Center, is a free runtime package that leverages Mozilla's proprietary technologies. It equips developers with the necessary tools to build XUL XPCOM applications, enabling them to create feature-rich apps comparable to Mozilla's Firefox or Thunderbird.

Key Features:

• Utilizes Mozilla's technologies


• Bundles tools and components for app development


• Includes libxul for integrating Mozilla-based technologies into other projects


• Supports extensions for added functionality


• Enables deployment on Windows systems

Technical Specifications:

• File: installer.exe


• Publisher: Mozilla Developer Center


• Price: FREE


• Compatible with: Windows

Build Your App with XULRunner:

Developers can utilize XULRunner to build and deploy their applications on any operating system. The package enables the integration of Mozilla's powerful tools and options, offering endless possibilities for innovation.

For detailed usage instructions and tips, developers can access the extensive documentation and sample applications available on the official website. Prior experience in programming and coding is recommended for working with XULRunner effectively.

With XULRunner, developers can activate the Extension Manager to add extensions to their applications, enhancing their functionality and user experience. The versatile runtime package opens up new opportunities for developers to explore and implement in their projects.

How Download Works

Go to the Softpas website, press the 'Downloads' button, and pick the app you want to download and install—easy and fast!