PDF Maker DLL - Version 3.5.1 PDF Maker DLL is a FREE powerful ActiveX Dynamic Link Library (DLL) for software developers containing many useful PDF related functions. These functions can be used to easily create high-quality, professional Adobe Acrobat PDF files from virtually any file type: Excel worksheets, Word documents, PowerPoint files, Access reports, Publisher documents, Visio files, Crystal reports, AutoCAD drawings, image files, text files, etc. You can also create password-protected encrypted PDF files with ease. The encrypted files use high level 128-bit RC4 encryption so you can be assured they are safe from hackers. Also, with PDF Maker DLL you can easily add form fields, comments, and bookmarks to your documents. Using PDF Maker DLL in your own application can save you plenty of time and money.