Daniel W. Noonan, Amy McCrory, Elizabeth L. Black
PDF/A, the archival version of the PDF file format, is an International Standards Organization (ISO) vetted, open source tool that can be added to the librarian's and archivist's preservation toolkit. This article describes the format itself, the lessons learned as the authors investigated the tools readily available for creating PDF/A files and the design of the pilot to test implementation of the use of the format in The Ohio State University's repository, the Knowledge Bank. Further, we identify issues in conversion of diverse original formats; strategies for time-saving batch conversion; and considerations in deciding whether to attempt full or partial compliance with the standard.