With some few mouse clicks pdf-FieldMerge allows to fill in existing PDF form fields automatically. PDFs may be processed singularly or en masse - automatically or manually with pre-selected data - without detour of Acrobat Reader
Stamp PDF files with images
Support JPG, TIFF, transparent GIF and PNG
Stamp text on PDF
Support customization of Stamp position, font size and color
Support TrueType fonts
Standalone, doesn't depend on Adobe Acrobat or Reader