Many tools for many jobs

Creating multi page tiffs or pdfs from multiple images is super easy with ImageMagick. After installing it you run it from the command line. "d:\whereveryouwant>convert image1.tif image2.jpg image3.tif mymergedimage.pdf" This simple command appends your multiple images, they can be anywhere, and makes a multi page tif or pdf. There are other options to the command if you want to look it up.