## compare(v1, v2, output_file_name, author, date_time) {#str_str_str_str_datetime} Compares two documents with additional options and saves the differences to the specified output file, producing ......is an image (BMP, EMF, EPS, GIF, JPEG, PNG, or WebP), each page...is an image (BMP, EMF, EPS, GIF, JPEG, PNG, or WebP), each page...