Linked by Thom Holwerda on Mon 25th Jul 2005 20:07 UTC
Yesterday, the Open Sword Group released a beta of Pixen v3. "Pixen is the best program for the pixel artist using Mac OS X. Pixen is specifically for small-scale or pixel art; it shines better there than any other application. Not only that, but Pixen carries no price tag: it's open source under the MIT license and absolutely free." As far as I know, this is the only application of it's kind, with no equivelant on either Mac, Windows or Linux.