Link Shapekeys

Link Shapekeys supports Blender versions 4.2 through 5.0, and it is listed as a Blender Extension-compatible add-on released under the GPL license. If your Blender build falls within that 4.2 to 5.0 range, the add-on is stated to be compatible. For versions outside that range, compatibility isn't specified, so confirming your exact Blender version against the developer's page from Levonotion Studios is worthwhile before you rely on the tool in a project. The listed range spans from 4.2 up to 5.0 rather than every possible release.

Link Shapekeys is listed as free in this catalog. Pricing and licensing can change over time and may differ on the creator's own storefront, so the developer's page from Levonotion Studios is the place to confirm current terms before downloading. The add-on is released under the GPL license, which governs how you can use and redistribute it. For the most accurate, up-to-date details on cost and licensing, refer to the developer's page directly rather than relying on a cached figure.

Link Shapekeys connects the shape keys of multiple meshes using drivers, letting a single mesh control them together. The same result can be set up manually, but the add-on is built to make that process faster. It also provides an option to delete all drivers from the selected meshes. That combination of linking and removing drivers is the core of what this add-on handles for shape key setups.

Link Shapekeys ships with documentation, listed among its features. A demo video is also available for the add-on. Together these give you reference material for setting up driver links between meshes and for using the option to delete all drivers from selected meshes. For anything the documentation doesn't cover, the developer's page from Levonotion Studios is the best point of contact for further questions on how the add-on works.