
Add Airfoil
by Nerk
Add Airfoil is a Blender add-on from Nerk that imports airfoil dat files into your scene. It supports the Selig format and adds an entry to the File/Import menu for bringing profiles in as mesh.
by Nick Barre·Workflow
Images © Nick Barre. Used for product review; image policy.
Transfer Vertex Order earns its place in the superhive library by targeting a narrow but frustrating problem, mismatched vertex order in blendshapes, and resolving it through a two-click pie menu operation.
Transfer Vertex Order is a Blender add-on that copies and pastes vertex, edge, and face ID orders between meshes that share the same topology. It addresses a specific problem: different vertex order in blendshapes, which can occur when the topology is the same but one of the meshes has been edited. The copy and paste runs from a pie menu in two clicks.
The add-on is optimized for speed. Copying and pasting takes about 20 seconds on a mesh with 3 million triangles, and on a low poly model it finishes in a split second, so it handles both heavy and lightweight geometry.
It fits into blendshape workflows used for animation as well as modeling and sculpting through the morph target technique. If you have a setup model in Blender with names, materials, and textures already applied and want to tweak it in another application, you can bring changes back as a blendshape applied to the setup model, then correct any vertex order mismatch with this add-on. It ships with documentation and supports Blender 2.8 through 5.0 under the GPL license.
Transfer Vertex Order is best for blender artists fixing mismatched vertex order in blendshapes and working with morph target setups across meshes that share the same topology.
Transfer Vertex Order is completely free to download and use.
Transfer Vertex Order supports Blender versions 2.8 through 5.0, covering a wide span of releases from the 2.8 series onward. That range means it fits into both older, established pipelines and more current Blender installs. If you work across multiple Blender versions or maintain projects built in earlier releases, the add-on is designed to operate across that stated version window. For confirmation against your exact build, check the developer's page for the latest details.
Transfer Vertex Order is optimized to run quickly even on dense geometry. Copying and pasting takes about 20 seconds on a mesh with 3 million triangles, and on a low poly model it completes in a split second. That means the tool scales from lightweight objects up to heavy production meshes without a long wait. The operation itself runs from a pie menu in two clicks, so triggering the copy and paste stays fast regardless of the mesh size.
Transfer Vertex Order is released under the GPL license. GPL software can be used, studied, and modified under the terms of that license. If you plan to redistribute the add-on or build on top of it, review the GPL terms to understand your obligations. For full licensing details and any specific conditions from the developer, visit the developer's page directly before you proceed.
Transfer Vertex Order is listed as free here in the catalog. Licensing and availability can change over time, so if you want to confirm current terms before downloading, check the developer's page directly. The add-on is a GPL-licensed Blender tool, and the developer's page is the best place to see the latest details on how it's distributed and any conditions attached to it.
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Add Airfoil is a Blender add-on from Nerk that imports airfoil dat files into your scene. It supports the Selig format and adds an entry to the File/Import menu for bringing profiles in as mesh.

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