This program takes an ESM file, downloaded from a digital tachograph or a driver card (used in the European Union for trucks heavier than 3.5 tons), and converts it into human-readable form, either html or simple plaintext.
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.