Side Sheep Viewer в Android Market

Side Sheep Viewer (v. 1.1.1) Разработано Sidebook

This viewer is intended to view many kind of document file.
In this version, this viewer can handle only pdf.

You can open pdf files from SD card.
Once you add documents in SD card to book shelf, this viewer
can continue from the page which opened last time.

Also you can take snapshot of a page and save it to special folder. The special folder can display those saved snap shot.