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PDF Reader Pro (formerly PDF Elf) can help you read and annotate scientific papers in any PDF file. It is also great for viewing and searching PDF file. It is the best tool for reading and note taking on the scientific paper in PDF file format.

Add Text, Anchored, Circle, Box, Highlights, Underline, Strike and Freehand drawing on the PDF.

Text-search features in PDF Elf make your documents easily searchable. This is very useful when the PDF is large in size and multi-pages.

PDF Elf has integrated text to

What's New

Version 1.1.1:
  • Fix some bugs


OS X 10.6 or later

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PDF Reader Pro User Discussion

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0.5 1


Current Version (1.x)


Downloads 469
Version Downloads 162
License Commercial
Date 03 Oct 2013
Platform Intel 64 / OS X / Intel 32
Price $4.99
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