Chapters - ePub editor for Mac

Support

  1. If Resume, which reopens documents to allow seamlessly quit and launch app again, doesn't work, then you need to open System Preferences, then click General and make sure that checkbox "Close windows when quitting an app" is unchecked to make it work as advertised

    Mac System Preferences opened on General pane and shows that checkbox for 'Close windows when quitting an app' is unchecked
  2. In case Chapters does not launch at all, go in Finder to Applications folder and move Chapters to the Trash and empty Trash. Then open App Store, click on Purchased tab, login into your account and re-download Chapters. Once download is finished, bring up Launchpad and click on Chapters to launch it from there.