Precision AutoCAD add-ins, Excel calculators, and automation workflows — engineered to eliminate repetitive work and ship faster.
Download once, use forever. Every tool is built around real engineering workflows.
The complete workflow package.
Includes the Excel calculation engine and the AutoCAD drafting automation tool, giving engineering teams a unified process from sizing → selection → drafting. Comes with documentation and tutorial video.
Fast duct bank sizing for concept and FEED stages.
A structured, engineering‑aligned Excel tool designed for electrical engineers who need quick, consistent, defensible duct bank dimensions without over‑complication. Includes full documentation, assumptions, limitations, and tutorial video.
Rapid drafting support, consistent geometry.
A lightweight AutoCAD LISP/FAS utility that generates duct bank cross‑sections from user inputs. Ideal for CAD/BIM teams who need rapid drafting support and consistent geometry during coordination and field markups. Includes documentation and tutorial video.
Step-by-step tutorials for AutoCAD, Excel, and engineering automation — free on YouTube.
Full walkthrough of the sizing and drafting automation workflow
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LMXFORGE builds precision digital tools for engineers — AutoCAD add-ins, Excel calculators, and automation workflows designed around how engineering work actually happens.
Every product comes from the frustration of doing the same thing manually for the tenth time. If it can be automated, templated, or streamlined — it gets built.
Built for engineers worldwide.
GET IN TOUCHTools developed to engineering-grade standards, not just good enough.
Designed around scalable, repeatable workflows from day one.
Every tool is backed by a step-by-step walkthrough on YouTube.
Digital products — download immediately, no waiting.
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Custom tool builds, licensing questions, or just a workflow problem you want solved.
Whether you need a custom AutoCAD add-in, a bespoke Excel calculator, or want to discuss a collaboration — reach out.