As an older build (superseded by InDesign CC 2018, 2019, and later versions), 12.1.0.56 remains useful for studios maintaining legacy document workflows or plugins that have not been updated for newer releases. However, Adobe no longer supports it, and it cannot be installed via the Creative Cloud desktop app unless an older version license is available through “Other Versions” in the enterprise admin console.
This version also streamlined the creation of interactive PDFs and EPUBs. The Hyperlinks panel was redesigned to be more intuitive, and the performance of the "Publish Online" service was improved. This allowed designers to take a static print layout and convert it into a web-linkable experience with a single click, hosting the content on Adobe’s servers for easy client proofing. System Requirements and Compatibility Adobe InDesign CC 2017 12.1.0.56
: A streamlined, "flat" interface with updated icons that align with Photoshop and Illustrator. Users can choose from four UI themes: Dark, Medium-Dark, Medium-Light, and Light. As an older build (superseded by InDesign CC
: To bring in existing work, use File > Place (or Ctrl+D ) to import .docx , .rtf , or .txt files. The Hyperlinks panel was redesigned to be more