3DF
Blender add-on for painting vertex colors from a swatch palette and baking per-material ID masks.
3DF plugins
3DF has 3 plugins in the catalog for Blender.
3DF
Blender add-on listing all scene cameras in the viewport for quick viewing, switching and light editing.
3DF
Blender modifier that remeshes and smooths high-poly mechanical parts non-destructively while preserving their hard edges.