123Build

123Build

Buildsoft
+
+

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About

Within 123Build’s user-friendly environment, you simply draw a beam of frame structure on the screen. Next, the model is completed graphically and interactively with boundary conditions, permanent loads and variable loads. 123Build does all the work for you and always delivers an optimal result: the beam with the smallest height, the steel profile having the lesser weight or the girder with the maximum deflection limits. That way you can design as well economical as fast. 123Build is a complete solution which offers you all necessary functionality for optimal structural design, up to the creation of a concise and highly readable analysis report. On top of that, 123Build presents you a reinforcement sketch and list of material quantities: total volume timber and concrete, total weight and volume of reinforcement, painting surface and weight of steel.

About

CalcSteel is a web-based structural steel design and analysis platform built to make professional engineering tools affordable and accessible. It features a full 3D browser editor that allows engineers to model structures directly online without downloads or installations. The platform includes a 6 DOF FEM solver and design verification according to major international standards such as AISC 360, Eurocode 3, NBR 8800, AS 4100, and IS 800. With over 640 steel profiles available, users can quickly assign sections and loads to their structural models. CalcSteel enables engineers to analyze, verify, and generate professional documentation and PDF drawings within minutes. Unlike traditional structural software that costs thousands per year, CalcSteel offers a free tier and paid plans starting at accessible monthly pricing. Designed for structural engineers, fabricators, firms, and students, it provides professional-grade tools without enterprise-level costs.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Architectural CAD solution that helps individuals to predesign 2D frames in steel, concrete or timber

Audience

CalcSteel is ideal for structural engineers, steel fabricators, architecture firms, and engineering students seeking affordable, browser-based structural steel design and FEM analysis tools

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

No images available

Pricing

€800 one-time payment
Free Version
Free Trial

Pricing

$9/month
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Buildsoft
Belgium
www.buildsoft.eu

Company Information

CalcSteel
Founded: 2025
calcsteel.com

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Categories

Categories

Architectural CAD Features

2D Drawing
3D Modeling
Architectural Symbol Library
Automatic Formatting
BIM Modeling
Comparison View
Design Templates
Drafting

Integrations

No info available.

Integrations

No info available.
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