Checksum Checker is a part of the Digital Preservation Platform from the National Archives of Australia. It calculates checksums of stored objects and compares them with entries in a database created by Digital Preservation Recorder.
NO LONGER MAINTAINED, NO LONGER SUPPORTED
INFORM is an open source tool designed to assist in performing risk assessment of digital file formats. INFORM is supported by a grant from the Library of Congress's NDIIPP Program.
Not a search engine but navigation routes within a research domain.
The Centre d'Informations (CI) aim is to articulate and display whatever type of knowledge available on a given field (see screenshots examples for various fields).
The software is built as a network of information articulated using concepts (figure). The website should not be understood as a conventional search engine but as different ways to navigate within this knowledge (information and concept) network.
Each information is thoroughly formalized; the aim is not exhaustivity or...