You can still find free download versions of Expression Web 4 and Expression Design 4 from various software archives and sometimes through community-maintained Microsoft links .
The Ultimate edition was the highest tier and included several professional design tools: Expression Web + SuperPreview: microsoft expression web studio 4 ultimate full link
The "Ultimate" suite originally included Expression Blend, Design, and Encoder Pro. Currently, only Expression Web 4 and Expression Encoder 4 are widely available for free download. You can still find free download versions of
Because Microsoft released the final version for free, the and Encoder Pro. Currently
Here’s a post you can use or adapt for a blog, forum, or social media:
Regarding a full link to Microsoft Expression Web Studio 4 Ultimate, I couldn't find a valid download link as the product has been discontinued by Microsoft.