FREE ENGINEERING SOFTWARE

From CAD to Manufacturing.

Purpose-built tools for CAD, metal fabrication and industrial communication. Web applications and free Windows software.

Explore tools →Our approach
Free tools · Browser & Windows · Designed for engineers
MetalLogic / DXF Nesting
SHEET: 2500 × 1250DXFmm
Nesting preview · IllustrationCAD / CAM ●
OUR APPLICATIONS

Practical tools for real engineering work.

STEP conversion, nesting optimization, heat transfer calculation and industrial serial communication.

3D CAD → 2D DXF

STEP to DXF

Extract 2D cutting profiles from 3D STEP models and assemblies. Review parts and export DXF geometry.

Open workspace →Version 1.04.00
DXF → NESTING

DXF Nesting

Arrange irregular DXF parts on sheets, reduce material waste and prepare an efficient cutting layout.

Open workspace →Integration pending
WINDOWS SOFTWARETX 01 03 00 00 00 02 C4 0BRX 01 03 04 00 64 00 C8 BA 7ACOM6 / 19200 / 8N1MODBUS RTU · Planned

Serial Terminal

Windows serial terminal for RS232/RS485 communication and HEX/ASCII monitoring. Modbus support is planned.

View download page →Windows · Download pending
FINNED TUBE · HEATη 0.93Q 633h 28.9H₂O

Finned Tube

Single finned tube calculation and coil sizing in seven arrangements: dimensions, rows, tube metres, weight and pressure drops.

Open calculator →Preview · in development
ENGINEERING LAB

What comes next

A spreadsheet-based heat exchanger calculation is becoming a dedicated design application. The first module is available now.

Heat Exchanger Designer

Coil sizing with seven arrangements is now part of the Finned Tube module. Validated engineering reports come next.

Preview · in development

Practical engineering, made accessible.

We develop focused software for engineers, fabrication workshops and industrial automation. The goal is useful tools, transparent results and straightforward workflows.

Free access
Browser-based CAD tools
Technical workflows
English & Turkish