Adobe has released a new version of its free Acrobat Reader app for iOS and Android that can intelligently reformat the content of PDF files to make it easier to read on a mobile phone. The new feature, called Liquid Mode
, uses Sensei, Adobe's AI engine. It converts all content into a single column the width of the phone screen, eliminating the need to zoom in or scroll sideways. All text is automatically made large enough to read easily, and also made searchable. The tool also automatically identifies headings and sections, auto-generating a table-of-contents menu for navigating longer documents. Controls also let the user adjust the font size and line spacing.