This site contains the documentation that is relevant to older WSO2 product versions and offerings.
For the latest WSO2 documentation, go to https://wso2.com/documentation/.

Downloading the Product

Follow the instructions below to download the binary distribution of the WSO2 Identity Server. 

The binary distribution contains the binary files for both MS Windows, and Linux-based operating systems. It is recommended for most users. You can also download, and build the source code.

  1. In your Web browser, go to http://wso2.com/products/identity-server.
  2. Click the Download button in the upper right-hand corner of the page to download the latest version. To download an older version, click the Previous Releases link and then select the version that you want.
  3. Enter the required details in the form, and click Download.

Next, go to Installation Prerequisites for instructions on installing the necessary supporting applications.