Auto-Rig Pro 3.75.55 Addon for Blender Full Version Free Download

Auto-Rig Pro 3.75.55 for Blender (Win/Mac/Linux) Full Version Free Download

Auto-Rig Pro 3.75.55 for Blender (Win / Mac / Linux)

Auto-Rig Pro is a premium Blender add-on that simplifies character rigging, animation retargeting, and exporting for game engines. Version 3.75.55 (or similar in the 3.75.x line) continues the trend of powerful rigging tools, smart workflows, and game-friendly export capabilities.

What It Does

Automates creation of full character rigs (biped, quadruped, etc.) with controls, IK/FK switching, stretchy bones, secondary controllers, and more.
Allows remapping of animations from one rig to another (retargeting) so you can reuse motion across character models.
Supports exporting rigs and animations to FBX, GLTF, or formats compatible with Unity, Unreal Engine, Godot.
Includes “Smart” auto bone placement (especially for humanoids) that predicts bone positions, which you can later adjust manually.
Gives customizable modular rig options—add/remove limbs, tails, extra bones, facial rigs, etc.
Clean workflow: edit reference bones, update rig, adjust controllers, tweak final result.

Advantages

Saves huge time compared to hand-rigging from scratch.
Flexible: supports custom edits after auto-generation.
Engine ready: export settings optimized for game pipelines.
Retargeting support means animations aren’t tied to one character.
Mature and well maintained, with frequent updates (see version history).

Things to Watch Out / Limitations

In very dense or extreme character meshes, auto placement might need adjustments.
Overlapping or malformed geometry can confuse the rig generator.
Exporting to different engines sometimes faces issues due to bone naming, rest pose, or weighting mismatches.
If you upgrade Blender or the add-on, rigs made in older versions may require “Update Rig” to keep compatibility.
Some users report export or retarget issues after major Blender updates, so always test your pipeline.