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.
Features:
- 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.
- Integrated text to speech conversion feature that makes text audible without additional software.
- Easily zoom in on text, and Scroll, Magnify, Select as easy as one click.
v1.0 [Dec 3, 2012]
fix some bugs.
