The 2018 update focused on social media integration and improved format support:
: Added "Missing Item" notifications to alert users of broken links in the queue before encoding begins. How to Get Adobe Media Encoder Adobe Media Encoder CC 2018 ​Free Download​
: It is included with the Creative Cloud All Apps plan or individual video plans like Premiere Pro. The 2018 update focused on social media integration
: Brought animated GIF export capabilities to macOS, matching existing Windows functionality. Adobe Media Encoder CC 2018 ​Free Download​
: Official Adobe policy generally limits downloads to the current version and one version prior via the CC desktop app. For older versions like CC 2018, users often have to contact Adobe Support or check reliable archival sites like ProDesignTools. System Requirements (Current Versions)