Protocol Buffers Editor is a viewer and editor for Google's Protocol Buffers binary files. Information is displayed as a tree and can be updated, saved as XML or HTML, and compared to another saved file.
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.