I am an engineer at the glass factory in Russia. My main activity is to manage the automation equipment maintenance. Among different things I have to prepare manuals and procedures for technical maintenance. We use many types of machines produced outside our country and I have to translate into Russian many docs “how to”. Most of them are in pdf format. It is not convenient to convert them into *.doc because in many cases it is enough just to add comments in Russian and add some pages comments or photos from other sources to make the described in the pdf procedure clear for our technical staff. Moreover many pdf to doc convertors change the structure of the final document practically not editable. Very often it becomes necessary to merge some pdf’s. That’s why I prefer to use the Infix Pdf Editor which completely satisfies my needs. I recommend this convenient software to all specialists doing similar work.