Testimony is a tool to send data files to the co-ordinators of
the Grand Comic Book Database. It provides a graphical
interface to generating the tab-delimited files used by the
GCD.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.