I found myself in the situation today of having to make a multipage pdf document from many individual images. There were over 100 images of each page and I didn't like the idea of manually creating new pages, dragging the images on, resizing and aligning each time etc. probably about an hours work or more. Luckily there's a way to do it in less than a minute using the autoreplace name used in photo galleries.

Here's the steps for anyone who's interested and doesn't know how to do it.

1: On your first page drag on any one of the images, position and resize it accordingly.

2: Apply the name autoreplace to the image

3: Select and drag all the images from your folder onto the first image

4: Choose duplicate page from the dialog that pops up

And hey presto a 100+ page document that can now be saved as a pdf.