Vitrium has recently announced the release of its Application Programming Interface (API) for its popular document security solution, Protectedpdf. The new API will allow developers to integrate their software and workflows with Vitrium’s DRM and document encryption software.
So, you're trying to share some files with someone who only has access to an old version of Word. Or maybe that Microsoft-hating friend of yours who only uses WordPerfect. Perhaps you want that old-school ebook to be an epub, rather than .lit. For any of these problems, there are desktop apps that work, of course. However, sometimes you want to be able to do that within a program. If so, Doxument and the beautiful Doxument API are what you need.