Q: Does PDFNet allow text extraction from PDF files in UTF-8?
(I mean something like "save as text" feature for PDF). If so, what's
the method to do so.
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A: You can use pdftron.PDF.TextExtractor class to extract Unicode text
from PDF pages:
http://www.pdftron.com/net/samplecode.html#TextExtract
To extract all text on the page to Unicode in one shot use GetAsText()
method. TextExtractor also offers extracting text data line by line,
word by word, in XML format etc.