ThreeDee

Fontz - Various 3D Fonts is a Blender add-on from ThreeDee for writing 3D text inside Blender, bundling a range of 3D font styles alongside source .blend files and transparent PNGs for every character.

Mass Renamer is a Blender add-on for batch renaming across a scene. It handles objects, collections, materials, textures, node groups, armatures and actions, with filtering, find-and-replace, case conversion and hierarchy-based naming.

Free Blender Scripts is a collection of 15 scripts from ThreeDee for Blender, handling collection sorting, batch renaming, visibility keyframing, transform operations, curve-to-mesh conversion, and LOD model generation across a scene.