Data Formats subcat
- Filerecon Project
- Developing a program to automatically identify files from their content. Project news, FAQ, and download. [GPL]
- Sustainability of Digital Formats Planning for Library of Congress Collections
- Provides information about digital content formats from the viewpoint of maintaining sustainable and accessible archives.
- UK National Archives PRONOM Technical Registry
- Resource for those requiring definitive information about the file formats, software products and other technical components required to support long-term access to electronic records.
- Uniblue File Extension
- Searchable database of file extensions, explaining what they are used for and which programs they are associated with.
- Wotsit's Format
- Detailed file formats and data formats for programmers. A large collection of programming resources with detailed information.