You can easily add page(s) to any markup you create by clicking the add pages bottom at the bottom of any markup.
You can add images, a PDF or even a website capture via the Add Pages button.
Quick tip: To combine multiple screenshots copy the screenshot you want to add and the paste it on the Add Pages modal for the markup you want to add that screenshot too!
At this time pages cannot be reordered. We will likely add this at some point in the future.
How to export and share your markup?
Read this article for details on how export and share your markups.
How do I use the annotation tools?
Read this article for details on how to use the annotation tools.
What types of files can I markup and annotate?
Read this article for details on the types of files you can markup and annotate.