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History Workbench

History Workbench

Track FreeCAD model history and review changes using 3D and tree comparisons.
Read the Docs 1-Minute Quick Start Guide

3D comparison view showing added geometry in green, removed in red, and shared in gray

3D Comparison: Visualize added, removed, and shared geometry in separate colors.

Tree comparison view showing added, removed, and modified objects with color-coded highlighting

Tree Comparison: See object and property changes in the model tree hierarchy.

Features

Section titled “Features”

3D Comparison

Visualize added, removed, and shared geometry in distinguished colors.

Tree Comparison

Catch unintended side-effects before manufacturing. Every property change surfaced.

Review Workflow

Review changes incrementally, mark documents as reviewed, and save the result as a new iteration when ready.

Multi-Document Support

Review and iterate on multiple related documents at once, such as assemblies spread across several .FCStd files.

Safe Restore

Restore individual files or batches from any saved iteration back onto disk without rewriting project history.

Install

Get History Workbench running in your FreeCAD installation.