SAP offers a Free Developer Edition for the current version (v17). If your project allows, upgrading to the latest developer build is recommended for security and modern OS compatibility.

Some software repositories like Software Informer maintain links for older versions, though these should be used with caution and verified for security. Key Features of SQL Anywhere 11

Official downloads for version 11 are restricted because the product has transitioned through several "End of Life" stages. However, you can still access it through the following channels: