[portable] Download Glassfish-4.0-windows.exe May 2026

Introduction of the Java API for JSON Processing (JSON-P) 1.0 and updated Enterprise Java Beans (EJB) 3.2.

The 4.0 release focused heavily on empowering developers to explore new Java technologies. Highlights include: download glassfish-4.0-windows.exe

Before running the glassfish-4.0-windows.exe file, ensure your system meets these prerequisites: Eclipse GlassFishhttps://glassfish.org Preface - Eclipse GlassFish Introduction of the Java API for JSON Processing (JSON-P) 1

Full implementation of the Java EE 7 specification. Designed for high reliability and flexibility in managing

Designed for high reliability and flexibility in managing web and enterprise applications. System Requirements for Windows

GlassFish 4.0 remains a landmark release in the Java ecosystem, being the first application server to support the platform. While newer versions like Eclipse GlassFish 7 or 8 are now available for modern Jakarta EE development, many legacy environments and educational tutorials still require the specific glassfish-4.0-windows.exe installer to maintain compatibility with older projects and JDKs. Key Features of GlassFish 4.0