Similar software was developed in other countries; DIBS (a hardware and software solution) was released commercially in the UK in 1991, and Rob McKemmish released Fixed Disk Image free to Australian law enforcement.
Perangkat lunak serupa juga dikembangkan di negara lain; DIBS (solusi perangkat keras dan perangkat lunak) dirilis secara komersial di Inggris pada tahun 1991, dan Rob McKemmish merilis Fixed Disk Image gratis untuk penegak hukum Australia.