Currently to export as a PDF file, each PDF has to be exported through the Print dialog. This process is a little laborious, especially when exporting a lot of files, and can lead to confusion as the user interface doesn't incorporate the folder structure interface that the Save dialog for other file types has.

If the PDF filetype was added to the Save dialog, this would save a lot of time and would prevent exporting mistakes when handing a large amount of files. The ability to batch export files to PDF would also be beneficial.