It seems the General Knowledge Base and its successor program GeneralKB possess the capability of PDF export and a such it should be easy enough to convert KBD to PDF. Also some dedicated PDF exporters may support *.kdb files.
Convert General Knowledge Base document file to Adobe Portable document format.
We have found 2 software records in our database eligible for .kbd to .pdf file format conversion.
Microsoft Windows software - convert kbd to pdf on Windows
General Knowledge Base is knowledge management software designed for both individuals and organizations. Its intuitive user interface and customizable structure and display make it the ideal platform on which to create, capture, store and retrieve documents, files and web pages.
Convert from kbd file
to pdf file
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned kbd to pdf. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
On-line services software - convert kbd to pdf on web
Free PDF Converter is a online web-based document to PDF converter software that is able to convert various types of document file types such as DOC, XLS, PS, PPT, RTF and others to PDF.