DraftPro

DraftPro: An All-in-One Toolkit for Draftsmen and Engineers

DraftPro is a professional engineering assistant designed to accelerate drawing and manufacturing processes. It brings together all the precise calculations and standard data you need in a single application, whether in the workshop, office, or field.

Key Features:

ISO 286 Tolerance & Fit: Instant tolerance calculations and visual fit diagrams for shafts and holes.

Screw & Thread Library: Comprehensive bolt and thread database in metric, UNC, and UNF standards.

Sheet Metal Unfolding Assistant: Error-free sheet metal unfolding with K-factor and bend allowance calculations.

GD&T & MMC Guide: Glossary of geometric tolerance symbols and Maximum Material Condition (MMC) calculator.

Machine Design Modules: Precision gear, belt-pulley, and shaft calculation tools.

Technical Guides: Ra/Rz surface roughness values, welding symbols, and material data tables.

Why DraftPro?
DraftPro combines engineering precision with a modern interface, saving you time navigating complex spreadsheets. With dark theme support, it reduces eye strain in low-light work environments.

Download now and take your engineering productivity to the next level!