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Bluefish is a powerful editor targeted towards programmers and webdesigners, with many options to write websites, scripts and programming code. Bluefish supports many programming and markup languages, and it focuses on editing dynamic and interactive websites. See features for an extensive overview, take a look at the screenshots, or download it right away. Bluefish is an open source development project, released under the GNU GPL licence. Bluefish runs on most (maybe all?) POSIX compatible operating systems including Linux, FreeBSD, MacOS-X, OpenBSD and Solaris, and in addition it runs on Windows.