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Duplicate Finder And Remover - Clean Imported Cad Files From Duplicate Meshes

by HR·Workflow

Images © HR. Used for product review; image policy.

Why we like it

Stands out in the superhive library for pairing automatic exact-duplicate removal with a manual review workflow for similar objects, grouped right in the 3D Viewport sidebar.

What is Duplicate Finder And Remover - Clean Imported Cad Files From Duplicate Meshes?

Duplicate Finder and Remover is a Blender add-on for finding, reviewing, and removing duplicate or overlapping mesh objects in a scene. It is aimed at cleaning imported CAD scenes before rendering, optimization, or export to real-time engines such as Unity, Unreal Engine, or Three.js. By removing hidden duplicate meshes and overlapping geometry, it helps make Blender projects lighter and cleaner for production.

The add-on can scan selected objects, visible objects, or the entire scene. It detects both exact geometry duplicates and similar objects by analyzing mesh geometry, object bounds, shape characteristics, and sampled surface distance. Strict, Balanced, and Loose detection modes are available, with adjustable similarity settings, and evaluated meshes can be compared with modifiers applied.

Results are grouped directly in the 3D Viewport sidebar, where you can inspect each group, temporarily isolate it, select and frame it, hide or show individual objects, and delete only what you no longer need. Exact duplicate groups can be removed automatically with a confirmation step, and unused mesh data can optionally be purged during deletion. It is fully compatible with Blender 5.1, 5.1.1, and 5.1.2.

Who is Duplicate Finder And Remover - Clean Imported Cad Files From Duplicate Meshes best for?

Duplicate Finder And Remover - Clean Imported Cad Files From Duplicate Meshes is best for cleaning imported CAD scenes and heavy mesh projects before rendering, optimization, or export to real-time engines such as Unity, Unreal Engine, or Three.js.

How much does Duplicate Finder And Remover - Clean Imported Cad Files From Duplicate Meshes cost?

Duplicate Finder And Remover - Clean Imported Cad Files From Duplicate Meshes is completely free to download and use.

Key features

  • Scan selected, visible, or all mesh objects in the scene
  • Detect exact geometry duplicates and find similar objects with adjustable similarity settings
  • Strict, Balanced, and Loose detection modes
  • Compare evaluated meshes with modifiers applied
  • Review results in organized duplicate groups, with options to isolate, select, frame, hide, show, or delete individual objects
  • Remove all exact duplicate groups automatically with confirmation
  • Optionally purge unused mesh data when deleting duplicates

Tags

#Blender#CAD cleanup#mesh optimization#duplicate removal#real-time 3D#scene optimization#import cleanup

Frequently asked questions

Which Blender versions does Duplicate Finder and Remover support?

Duplicate Finder and Remover is fully compatible with Blender 5.1, 5.1.1, and 5.1.2. The developer intends to keep updating the add-on with new features and compatibility for future Blender versions as long as sales support continued development. If you run one of these listed releases, the add-on installs through Blender's extension system and adds its duplicate groups to the 3D Viewport sidebar once enabled. For versions beyond those listed, check the developer's page for the latest compatibility details before installing.

How do I install Duplicate Finder and Remover in Blender?

Duplicate Finder and Remover installs as a ZIP file through Blender's extension system. Download the add-on ZIP, open Blender, and go to Edit then Preferences then Get Extensions. Click Install from disk, select the ZIP file, and enable DUPLICATE FINDER if it is not already active. To install updates or new versions, remove the add-on from Blender Preferences, restart Blender, and install the updated version. Its tools then appear in the 3D Viewport sidebar.

How does Duplicate Finder and Remover detect duplicate meshes?

Duplicate Finder and Remover detects both exact geometry duplicates and similar objects by analyzing mesh geometry, object bounds, shape characteristics, and sampled surface distance. It offers Strict, Balanced, and Loose detection modes along with adjustable similarity settings, and it can compare evaluated meshes with modifiers applied. You can scan selected objects, visible objects, or the entire scene. Results are grouped in the 3D Viewport sidebar so you can inspect each group before deciding what to remove.

Is Duplicate Finder and Remover free?

Duplicate Finder and Remover is listed as free in this catalog. For current licensing terms and to confirm what is included with the download, check the developer's page. The add-on can remove all exact duplicate groups automatically with a confirmation step, and it optionally purges unused mesh data when you delete duplicates, giving you control over cleanup. Refer to the developer's page for the most up-to-date details on availability and any future changes.

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