by Sahin Ersoz·Modeling
Images © Sahin Ersoz. Used for product review; image policy.
Mesh Heal earns its place for condensing mesh cleanup into a single-click Heal aimed at hard surface work, backed by Corner Heal, un-bevel, Fold, and Bridge options.
Mesh Heal restores Blender mesh objects in part or whole, erasing the selected faces and reconstructing the missing part to its original form, whether that is a flat surface, a missing edge, or a corner. Restoration works when the surrounding geometry holds enough information to rebuild, and the add-on is presented as a companion for hard surface modeling.
The workflow starts by pressing F8 to activate the add-on, then choosing "User Selection" or "Faces Near Cursor." You click "Heal" or "Corner Heal" depending on the area, adjust the settings if needed, and turn on "Boost" when required. For an area with a unique material assigned, positioning the 3D cursor with Shift+RightMouse click lets the tool select by material.
Beyond the core Heal action, the add-on can reconstruct corners, erase cut faces whole or individually, remove a hole and restore faces on both sides, un-bevel beveled edges, and apply Fold and Bridge options. Three tutorial scenes with instructions are included, and it covers Blender 3.0 through 5.1 under the GPL license.
Mesh Heal is best for hard surface modelers repairing meshes by erasing faces and reconstructing missing surfaces, edges, and corners.
Mesh Heal is completely free to download and use.
Mesh Heal lists support for Blender versions 3.0 through 5.1, so a 4.2 install falls inside that range. The add-on is activated inside Blender by pressing F8, after which you choose between the "User Selection" or "Faces Near Cursor" options. Restoration depends on the surrounding geometry holding enough information to rebuild the missing area, so results vary with how much of the original shape remains. For the current version and any compatibility notes, check the developer's page.
Mesh Heal is triggered by pressing F8 to activate the add-on, then choosing either "User Selection" or "Faces Near Cursor." From there you click "Heal" or "Corner Heal" depending on the area you are repairing, adjust the settings if needed, and turn on the "Boost" option when required. If an area already has a unique material assigned, you can position the 3D cursor on it with Shift+RightMouse click and let the tool select by material. Three tutorial scenes with instructions are included to help you get started.
Mesh Heal is distributed under the GPL license. It runs as a Blender add-on covering versions 3.0 through 5.1, and reconstruction of erased faces works when the surrounding geometry carries enough information to rebuild the original form, whether that is a flat surface, a missing edge, or a corner. For the full licensing terms and any usage conditions, refer to the developer's page.
Mesh Heal is listed as free in this catalog, though licensing on the developer's own store may differ, so check there for the current terms. Functionally, it repairs and restores mesh objects in part or whole by erasing selected faces and reconstructing the missing part, and it is presented as a companion for hard surface modeling. The add-on ships with three tutorial scenes and includes options such as Corner Heal, un-bevel, Fold, and Bridge alongside the standard Heal action.
Also in Modeling for Blender.
by YLIANG
FST ForgePolish is a hard-surface cleanup tool for Blender that smooths messy remeshes while keeping sharp forms intact. It preserves volume, polishes Face Sets, selections and edge chains, and brushes local polish in the viewport.
by zuzuGi Works
Cutz Tools - Non-Destructive Gap Cutter is a Blender addon for hard-surface modeling that combines seam cutting and beveling into a one-click workflow. Every operation runs in Edit Mode, keeping the original mesh editable.
by Astralis
Face Angle Analyzer is a Blender add-on from Astralis that measures and visualizes face orientation angles against global axes in Edit Mode, showing angle readouts with real-time 2D overlays directly in the viewport.
by guillaume_bissieres
Fill Mesh is a Blender add-on that automatically detects and fills holes in meshes. It closes specific areas or seals an entire mesh, and includes vertex snapping and merging tools for maintaining clean topology.
by Blender Procedural
Terra Blend is a Blender addon for blending two objects together, built for integrating objects with terrain. It merges any two objects into smooth transitions and works across a wide range of objects and surfaces.
by Community
LoopTools is a mesh modelling toolkit for Blender that gathers several tools to aid modelling. It was previously part of Blender 4.1's bundled add-ons and is now offered as an extension, provided as it is with limited support.
by Community
Extra Mesh Objects is a Blender add-on that expands the Add > Mesh menu with additional mesh object types. Previously bundled with Blender 4.1, it now ships as a standalone extension for Blender 4.2 LTS and newer.
by nickberckley
Bool Tool brings quick boolean operators to Blender for hard-surface modeling, covering brush booleans, destructive auto boolean cuts, and workspace tools that carve objects with custom shapes in both object and edit modes.
by Community
Extra Curve Objects is a community add-on for Blender that adds extra curve object types. It lives under View3D → Add → Curve → Extra Objects and was previously part of Blender 4.1's bundled add-ons.
by MACHIN3
MESHmachine is a mesh modeling addon for Blender focused on hard surface work without subdivision surfaces. It fuses and unfuses surfaces, creates variable fillets and washouts, edits bevels, and details meshes with plugs.
by Community
A.N.T.Landscape is a Blender add mesh add-on for generating landscapes and displacement. Originally a bundled add-on in Blender 4.1, it's now offered as-is with limited support, accessed from the View3D sidebar's Create tab.
