The goal of OpenPixel is to be an open source art program geared towards creating pixel art. It is written in Java and aims to be cross-platform and expandable via plug-ins.
A cross-platform sprite-based pseudo-3D isometric pixel art modeling aid. Written in 100% BlitzMax. Uses precise building blocks and a minimalist interface. Blocks snap to a grid aiding with precise construction. Can also save and load creations.