If you are looking for a more comprehensive access control solution rather than software, you may be interested in the hardware-based Kisi Reader Pro 2.1 , which handles physical security credentials like smartphones and NFC cards. EPUB Reader Plus - App Store
: Use Cmd + or Cmd - for zooming, and the J and K keys for rapid vertical scrolling.
: Automatically scales images to fit the layout without breaking the flow of text.
: Adjust or shrink the sidebar to maximize your reading area. Efficient File Management :