DEVONthink
devontechnologies.comDEVONthink: your Mac's all-in-one information manager for documents, links, and…
Mac apps from indie developers that do what Adobe Acrobat does.
DEVONthink: your Mac's all-in-one information manager for documents, links, and…
Find the exact page in your documents, then ask them anything.
A PDF reader and note-taker for reading and annotating scientific papers