crocodoc developer here. This generally depends on the complexity and number of pages in the PDF. If your PDF has a lot of images, graphics, etc or has a lot of

crocodoc developer here. This generally depends on the complexity and number of pages in the PDF. If your PDF has a lot of images, graphics, etc or has a lot of pages (more than 60-80) or some combination thereof, Flash becomes...shall we say, unhappy. Feel free to contact myself or crocodoc support about the issue and we'll take a look at it.