The OAN-Search is an online search platform that has been made available for public use enabling users to search for any kind of scientific publication (articles, diploma theses, etc.).

With FITS you are able to identifiy, validate und extrahieren your technical meta data for different file formats. It was developed by the Havard University Library.

Presenting your digitization is possible with the DFG Viewer, a  software application  with XML interface to exchange meta and structure data in METS/MODS format.

Newest addition to the catalogue is the software tool DoKS.

Newest entry in the CARPET catalogue is the JHOVE. This tool is used for the characterization and validation of a file. Furthermore, it is used for the extraction of technical metadata.