Software with Uv Mapping

Blockbench is a free and open source editor for low-poly models with pixel art textures. Models can be exported into standard 3D formats, to be shared, rendered, 3D-printed, or used in game engines or games line Minecraft. Modeling, UV mapping, texturing with pixel-art tools, rigging and animating, can all be done in the program.

Blockbench has a clean and beginner friendly interface, but also offers lots of customization and advanced features for experienced 3D artists. Plugins can extend the functionality of the program even further.

Sprytile is a Blender add-on for building low-poly scenes by painting with a tilesheet: pick a tile, draw on a grid in the 3D view, and it makes the geometry and maps the texture as you go. It suits the tile-textured look of early 3D games.

Wings 3D is a polygon and subdivision modeller with no animation and no renderer of its own - just modelling, UV mapping and export, which is most of what a low-poly asset needs.