Arc Edge

Zen Dock is a Blender add-on that adds a classical window control bar to every Area, with toggle, minimize, maximize, and close buttons for managing areas in one click.

3D Scan Cleaner is a Blender add-on by Ignacio Matey for optimizing 3D scans. It decimates geometry, removes floors and mesh islands, fixes stretched textures, and instances scans, cutting memory use by more than 80% in some cases.

DriverHelper is a Blender add-on by Zakmen150 that generates normalized driver expressions for Shape Keys and other float properties. It creates driver formulas for Location, Rotation, or Scale directly from the Shape Keys panel.

M-Cleaner is a Blender add-on that automatically finds and removes duplicate materials from the scene. It reassigns a single unique material to the affected objects, clearing out the identical copies that pile up in complex scenes.

Save Selection is a Blender add-on by Blenderbob that exports selected objects to a .blend file. It adds a Save Selection (.blend) entry under File → Export for saving selections in Blender format.

BlenderAe2 by Salt Media transfers 3D data and objects between Blender and After Effects in both directions, covering vertices, 3D layer transforms, camera data and layer synchronization.

Machin3Tools is a continuously evolving collection of tools and pie menus for Blender, gathered in a single customizable package. It ships in two base variants, Prime and DeusEx, with the DeusEx variant adding more advanced tools.

3D Print Toolbox is a Blender add-on with utilities for 3D printing. It analyzes mesh volume and surface area, checks and fixes geometry, hollows shapes, aligns models to the print bed, and exports to STL, PLY, and OBJ.

UVPackmaster 4 is a UV packing engine for Blender that packs UV maps on the CPU and GPU, using the Cuda and Vulkan APIs, and can run on the CPU and all system GPUs at once.

MMD Tools is a Blender add-on for editing MikuMikuDance (MMD) models. It handles importing and exporting model, motion and pose data, along with chopping and joining parts, plus rigid body, material and motion editing.

SimpleBake brings PBR and traditional texture baking to Blender from a single panel. Select objects, choose maps, and bake — no special node groups or new workflow, working with whatever materials you've already built.