: Official ISO files for SQL Server 2005 Standard Edition (64-bit) were traditionally available through MSDN Subscriptions Volume Licensing
Microsoft officially ended all support for SQL Server 2005, including security updates, on April 12, 2016. Running this software on a production environment today poses significant security and compliance risks. This guide is intended for legacy system maintenance, learning in isolated sandboxes, or upgrading legacy applications that have no immediate path forward. download sql server 2005 standard edition 64-bit iso
If you are an enterprise user maintaining legacy systems: : Official ISO files for SQL Server 2005