Welcome to the WSO2 Application Server (AS) 5.3.0 documentation! The WSO2 AS is a lean, 100% open source, cloud-enabled, multi-tenant platform for developing, hosting and maintaining various types of Web services and Web applications .
Following are the key sections in the documentation that you should read to get up and running quickly. You can also browse the topics in the table of contents or search for a specific term or phrase. To download a PDF of this document, click here.