FcaBedrock is a tool for creating context files for Formal Concept Analysis. It can convert existing data sets in flat-file CSV or 3-column CSV, to Burmeister (.cxt) or FIMI (.dat) context files.
Release status: FcaBedrock v2.9.999, released 5 July 2026, is the final planned release of the legacy v2 line, and the first published release since v2.8.28 on 12 June 2014.