During our "Spring Promotion", that has now been extended by a month, we offer PDF Annotator with very reasonable discounts. The single student license is 34.90 USD instead of 49.95 USD. With a "Buddy Pack" of 5 or 10 student licenses it goes down to 22.90 USD per license. Complete schools or universities may license PDF Annotator using the "School Packs", for example for 1000 students the price is less than 2.00 USD per license. See our
Educational Pricing for details.