Aseprite - Aseprite is an art program dedicated to the creation of pixel art.
CADMAPPER - Instant CAD files for any location on earth
Pixel Art Studio - A purpose-built drawing tool for pixel artists
MAPACAD - MAPACAD is an online website that is providing leverage to designers and architectures to have the ability to download CAD map cities that can be directly used in their projects.
Pixilart - A drawing app for delightfully retro pixel art
Cadbull - Cadbull is a website that comes with an advanced collection of CAD blocks and DWG design, facilitating architects and designers to get done with their projects efficiently.