
LoopTools
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 Zets Workshop·Modeling
Images © Zets Workshop. Used for product review; image policy.
Boolit earns its place in the superhive modeling library for a deliberately pared-back approach to booleans: professional-grade operations with a minimalist interface, and toggles that make problems easy to isolate. A focused pick for concept-first, non-destructive modeling in Blender.
Boolit is a boolean add-on for Blender from Zets Workshop, built around a non-destructive workflow that keeps your operations editable. Instead of committing cuts and joins into the mesh, it lets you toggle each boolean on and off, so you can trace an issue back to the operation that caused it.
The add-on is aimed squarely at 3D concept artists. Its concept-first approach lets you design at speed and leave topology until the shape is finished, which suits rapid ideation and hard-surface work. Every operation stays a click away, and the interface is deliberately minimal rather than layered with shortcuts to memorize.
Getting started is straightforward if you already understand what a boolean is and how toggles work. Boolit supports both Cycles and Eevee, and a demo video is available.
Boolit is best for 3D concept artists who want to ideate quickly and postpone topology, and hard-surface modeling in Blender.
Boolit is completely free to download and use.
Boolit is listed for Blender 5.1, so that's the version to target when you install it. It's a non-destructive boolean add-on, meaning your booleans stay editable rather than being baked into the mesh as you work. If you're running a different Blender release, check the developer's page before installing, since compatibility outside the listed version isn't confirmed here. The add-on keeps its operations a click away and lets you toggle them on and off, which is the core of how it fits into a Blender modeling session.
Boolit lists Cycles and Eevee as the render engines used, so both of Blender's built-in renderers are covered. Because it works through non-destructive boolean operations, the geometry stays editable while you build up a shape. The add-on is aimed at hard-surface and concept work, letting you toggle operations on and off to trace issues as you go. If your project already runs on Cycles or Eevee, Boolit fits into that setup, and a demo video is available for those who want to see it first.
Boolit is distributed under the GPL license, which is noted directly on the listing and is the same license family Blender itself uses. Beyond the license, Boolit is a boolean add-on built around a non-destructive workflow, with a minimalist interface that keeps operations a click away and toggles for switching them on and off. For the specifics of what the GPL permits for your particular use, and for the latest terms, it's worth checking the developer's page directly rather than relying on a short summary here.
Boolit is listed as free here in our catalog. Licensing and availability can change over time, so for current terms it's best to confirm on the developer's page before you download. The add-on itself is a non-destructive boolean tool for Blender, with toggle-based control that lets you switch individual operations on and off. It targets 3D concept artists who want to design quickly and deal with topology later, so it's worth trying if that describes your modeling workflow.

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.