ms publisher to excel join multiple png files join lines into one ms publisher join multiple image files together join multiple project files into multiple files join many images into one file two pdfs into one multiple lines into one join multiple pst files join pngs and jpgs into one join mp3s into one mp3 join xls files into one join multiple txt files joining pdfs into one join multiple msg files join excel files into one big text file append text to multiple files two tables rows into one