Zenwalk Linux (formerly Minislack) is a Slackware-based Linux distribution with focus on Internet applications, multimedia and programming tools. It is a complete system with software for Internet browsing, mail, chat, multimedia and office, as well as for programming in C, Perl, Python and Ruby. The main objectives of Zenwalk Linux are to be simple and fast, provide one application per task, be a complete development and desktop environment and to be small enough to fit on a 400MB ISO image.