gv is a program to view and navigate through
PostScript and PDF documents on an X display, by
providing a user interface for the ghostscript
interpreter. It is based on ghostview.
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.