[pdf] free tools

#for my requirement



read
    acrobat reader       support CJK
    foxit pdf reader     support CJK

markup/comment/draw
    pdf xchange viewer   support CJK, not complete
    http://www.download.com/3000-10743_4-10704803.html

convertor
    primopdf
    pdfcreator
    cutepdfwriter


merge/split
    pdf shell tools

print
    fine print