Superb for annotating manuals, text books, articles, etc.

Very pleased with PDF Expert 2. I’m an inveterate reader and note-taker — I read with a pencil in my hand. PDF Expert allows me, through underlining, highlighting, and adding notes (and even custom stamps), to turn digitized articles and manuals into a visual précis. I learn the material while creating these, and each resulting annotated document serves as an effective resource when I need to review. PDF Expert 2 is deft, easy on the eyes, and seems dedicated to _my needs_ (and not the needs of the programer or the OS). When I use it, it works and requires no care. I can think of no higher praise for software. Thanks and kudos to those who crafted it.

Consummate1 about PDF Expert – Edit, Sign PDFs, v2.0.1