Software for Finding and replacing multiple text in PDF file

From: http://a-pdf.com/find-and-replace-assistant/index.htm. PDF Find and Replace Assistant is a fast and effective desktop application for Windows 2000/XP/Vista/7. You can use it to find one or more words from a PDF and then replace to the specific word based on your instructions. More see: http://a-pdf.com/text-replace/index.htm