Auto-Rig Pro is widely considered one of the most powerful and reliable auto-rigging solutions for Blender. Version 3.67 specifically introduced significant optimizations, including a 60–150% speedup when clicking "Match to Rig" due to major code refactoring. Key Features & Capabilities
Smart Rigging: Offers a fast humanoid rigging system where you place markers on the neck, chin, wrists, spine, and ankles to automatically generate a skeletal structure.
Modular Architecture: Allows you to customize rigs by adding or removing components like fingers, toes, wings, multiple necks, tails, and breasts.
Advanced Skinning: Includes high-quality weight binding options (Heat and Voxel) that often outperform standard Blender automatic weights, reducing manual cleanup.
Retargeting (Remap): Features a robust module for remapping animations from different armatures (e.g., Mixamo, Rokoko, or BVH files) onto your Auto-Rig Pro rig.
Game Engine Export: Includes dedicated export tools for Unreal Engine (Epic Skeleton compatible) and Unity to ensure bone hierarchy and axes are correct for game development. Recent Version Updates (v3.67.x series)
Library Override Support: Rig layers are now fully compatible with Blender’s library overrides. Auto-Rig Pro 3.67.39 Addon for Blender Full Ver...
Enhanced Facial Rigging: Added support for an arbitrary amount of eyebrow and tongue bones, along with a "Soft-Cheek" option for more natural lip-corner deformations.
Rig Management: New import/export settings for reference bone transforms and the ability to save/load rig layer presets.
Workflow Tweaks: A "Set Pose" feature that maintains feet/hips height automatically and a safety warning when deleting rigs. Pros & Cons Auto-Rig Pro - Superhive (formerly Blender Market)
Auto-Rig Pro 3.67.39 is a leading professional-grade rigging solution for Blender, designed to automate the complex process of character bone placement and skinning while providing deep customization for advanced animators. Version 3.67 introduced significant enhancements to facial rigging and export workflows, making it a critical tool for game developers and solo creators. Core Rigging & Automation Features
The addon streamlines rigging through "Smart" automation and modular components:
Smart Bone Placement: Automatically detects a character's anatomy to place bones for bipedal characters based on simple markers for the neck, chin, shoulders, wrists, and ankles. Auto-Rig Pro is widely considered one of the
Modular Architecture: Allows users to customize rig definitions by adding or removing limbs (e.g., fingers, wings, tails, or multiple necks) to support everything from humans to complex creatures.
Advanced Face Rigging: Includes a specialized facial setup with automated marker placement for eyes, ears, and mouth, supporting complex deformations like "Soft-Cheek" elasticity.
Bone Remapping & Retargeting: Features a dedicated tool to retarget any armature action (including BVH or FBX/Mixamo files) to an Auto-Rig Pro rig, regardless of bone names or orientations. Key Updates in Version 3.67
Version 3.67 brought several workflow and technical improvements: Auto-Rig Pro - New Features in version 3.67
Title: Bridging the Gap: A Look at Auto-Rig Pro 3.67.39 for Blender
In the rapidly evolving landscape of 3D creation, Blender has established itself as a powerhouse, offering a comprehensive suite of tools for modeling, sculpting, and animation. However, for many artists, the transition from a static sculpture to a fully animated character remains one of the most technical and daunting hurdles. This is where Auto-Rig Pro 3.67.39 steps in, serving as a vital bridge between artistic vision and technical execution. Blender 4
One of the most frustrating aspects of auto-rigging is limb detection. If your character has slightly bent elbows or non-standard anatomy, older algorithms failed. The 3.67.39 update uses a new "Smart Re-targeting" AI heuristic that analyzes the vertex density of your mesh to predict joint placement, reducing manual correction time by roughly 40%.
The jump from 3.6.x to 3.67.39 is not just a bug-fix release. Here are the headlines:
Note: This version drops support for Blender 3.3 and earlier. Users on older LTS versions should stick with ARP 3.6.2.
Version 3.67.39 includes updated naming conventions for Humanoid rigs. If you export directly to Unity, the Mecanim system recognizes the rig without extra configuration.
| Feature | Auto-Rig Pro 3.67.39 | Rigify (Native) | | :--- | :--- | :--- | | Learning curve | Moderate (visual markers) | Steep (metarig configuration) | | Facial rigging | One-click setup | Manual shape key binding | | Game export | Dedicated Unity/Unreal buttons | Requires custom export script | | Customer support | Direct from Artell | Community forums only | | Price | Paid (~$70) | Free | | Update frequency | Monthly | Per Blender release |
The verdict: If you are a hobbyist, Rigify is fine. If you are a freelancer billing by the hour, ARP 3.67.39 pays for itself after one character.
MCH (Mechanism) bones (hidden).DEF (Deform) bones (skinned to mesh).CTRL (Control) bones (Colorful circles/squares).