Possible Duplicate:
How can I superimpose LaTeX / TeX output over a PDF file?
Is there a plug-in for a PDF reader (or stand-alone GUI) that would allow me to add LaTeX annotations to an existing PDF?
I would like to annotate PDFs of scientific papers written by other authors. Often, the notes that I would like to make include maths, so being able to include LaTeX snippets in my annotations is important.
I found Overlay LaTeX/TeX coding easily on PDF with 300 pages, but it's not quite what I was looking for because it will tedious to move the annotations into the whitespace available.
pdfcommentpackage. – Ethan Bolker May 05 '12 at 16:04pdfcommentwill work for me. – Henry DeYoung May 05 '12 at 16:18