Before configuring Eclipse, you need the server files on your local machine. Navigate to the Eclipse GlassFish Downloads page.

Choose the version that suits your needs. For most users, the is recommended.

To download and install GlassFish Server in Eclipse, you must first obtain the server runtime files from the official website and then install the necessary adapter plugins within the Eclipse IDE. As of May 2026, the latest stable versions are , which requires JDK 21 or higher. Step 1: Download GlassFish Server

Eclipse does not always include the GlassFish server adapter by default. You must install it through the marketplace. How to configure Glassfish Server in Eclipse manually

Download the .zip file and extract its contents to a permanent directory on your computer (e.g., C:\glassfish8 or /opt/glassfish8 ). Step 2: Install GlassFish Tools in Eclipse