Compare Digital File Options for Design Plans
A practical set of public resources for comparing file formats and design-plan tools before you choose one.
Cover: Own work · Wikimedia Commons · CC BY-SA 4.0
Task: Compare file formats and design-plan tools side by side before choosing one for your project.
Resources
FreeCAD
An open-source parametric 3D CAD application for creating and adjusting design plans and models.
LibreCAD
An open-source 2D CAD application suited to drafting, floor plans, and other flat design drawings.
glTF from The Khronos Group
An open standard for describing 3D scenes and models, useful for checking how design-plan files can be exchanged interoperably.
PRONOM Technical Registry
A format registry from The National Archives for comparing technical details, signatures, and preservation information for digital file formats.