Open Server Panel (OSP) is a portable local web server stack designed for Windows developers who need a professional, flexible, and zero-installation environment for building and testing web applications. Whether you are a beginner looking to skip complex server configurations or a pro needing multiple simultaneous PHP versions, the is a critical first step in your development workflow. Why Choose Open Server Panel?
15 GB of SSD space is recommended for a full installation.
Must be NTFS (network drives are not supported). Installation & First Launch Guide open server download
One of its standout features is the ability to run different versions of PHP, MySQL, and Node.js for different projects at the same time.
It generates local SSL certificates out of the box, making it easy to test HTTPS locally. Download and System Requirements Open Server Panel (OSP) is a portable local
Unlike standard WAMP stacks, Open Server Panel is built with a focus on portability and modularity. Key benefits include:
Open Server 6.5.0 is the first launch. User's Guide. - aBuyFile 15 GB of SSD space is recommended for a full installation
It is a portable environment; you can run it from a USB drive or any folder without cluttering your Windows registry.