Arenith Tools
Free engineering tools today.
Connected workbench tomorrow.
Use the current modules directly: beam analysis, section data, material properties, and daily conversions. Each tool is built for practical engineering checks and clear outputs.
Available tools
Choose a module
Each module has a specific purpose: calculate, look up data, convert units, or prepare values for engineering work.
Beam Analysis
Model spans, supports, sections, and loads. Review reactions and diagrams, then prepare a calculation report.
- Multiple spans and load types
- Shear, moment, and deflection
- PDF calculation output
Steel Sections
Find the section used by your project and copy geometry or properties directly into your model.
Engineering Converter
Convert the units engineers use most without moving away from the calculation in front of you.
Open Converter → 04 Material referenceMaterials
Search material grades with thickness-dependent yield and ultimate strength ranges.
Open Materials →These tools support engineering work. Verify inputs, assumptions, and final project decisions against the governing design requirements.