PDF DLL BasePack 1.1 The library package with the modules (dll): PDFinternals, PDFdocuments, PDFlayout and PDFsecurity. You can use this dlls for dialog- and batch-applications! Here bundled for a lower price! You can order the single modules (US$ 39.00), too.
PrPages 1.1 PrPages - a developer module royalty free! Helps to calculate printing costs while analyzing pdf-pages regarding dimensions and used colours or b/w for single pdf-files or complete paths. It works with all programming languages in all 32-/64-bit-sys.