Windows Version (personal computers)
Designed for engineering workstations, design offices, and university labs. Indispensable wherever comfortable work on a large monitor and classic mouse-and-keyboard control matter.
Download from GitHub
What makes this version different
The same advanced modules and calculation features — a tailored distribution model and work environment.
GitHub · Portable
100% free · no ads
The Windows version is completely free — no ads and no paid PRO edition. Distributed via GitHub as a Portable app: zero installation, just download and run. Ideal for corporate laptops without admin privileges.
UI for large monitors
Layout uses large-screen space and precise mouse navigation.
“Copy” buttons
Exclusive quick copy of results — paste straight into Excel, Word, or an engineering report.
100% Offline
Full calculations with no internet — including locked-down corporate networks.