The program can create and burn bootable ISOs as well as burn standard format playable CDs.
Linking to Softpedia / mirrors (thanks Midas). You can also set usage permissions (allow printing or modification) with password-protection and options to view or remove file metadata. Available operations include merge, split (one file per page), divide (split by file size or by X sections), extact/insert pages, rotate.
UnityPDF is a PDF manipulation software that allows you to drag-and-drop a series of documents and then order them before processing.