Blender Plugin to merge any amount of selected bones into the active bone, with respect to any meshes and their vertex groups.
Usage
- select the armature you wish to edit
- select the bones you want to merge, the last you select (the one with a slightly brighter color) is the active and target bone. the other bones will be merged into it.
- rick click, at the bottom "merge Bones"
Example
Before

After

Thank you so much! Very time-saving!