Cascadeur to Game Engines is an addon for Blender to transfer the animations created in Cascadeur to the Unreal Engine, Unity and Godot Engine along with your characters as quickly as possible, with just a click of the mouse.
You can even use the AutoPosing tool to animate your own characters without having to rig them in Cascadeur!
In addition, you can edit these animations to adjust them to the shape of your characters as quickly and easily as possible, in just a few clicks.

You must have Auto-Rig Pro installed and activated in order to use this addon.
Auto-Rig Pro MUST BE PURCHASED SEPARATELY
https://boosty.to/artell
https://blendermarket.com/products/auto-rig-pro

Please watch a video showing the entire workflow, including animation tweaking.

Free UE4.26 Demo project + Blend file from this video, with a demo character rigged with Auto-Rig Pro:

Addon Cascadeur to Game Engines version 2.1.0 tested with Cascadeur 2023.2.1 (latest), Blender 4.0.2 (latest), AutoRig Pro 3.69.39 (latest)

You can buy this addon here:

You must have Auto-Rig Pro installed and activated in order to use this addon.
Auto-Rig Pro MUST BE PURCHASED SEPARATELY
https://boosty.to/artell
https://blendermarket.com/products/auto-rig-pro