Workshop Calc
Machinist Toolbox
CalcSteel
Maker Calc
MachineCalcs
Machinist Toolbox
Omni Calculator
CalcSteel
calculator.net
handyCalc
Numi App
Maker Calc
Workshop CalcMachinist Toolbox - Manufacturing Vertical Software
CalcSteel - Model, detail and generate drawings for steel structures directly in your browser. 3D editor, automatic sheets, PDF export.
Omni Calculator - Helping you make rational decisions, one calculation at a time.
Maker Calc - Measurement Calculator for People who Build with their Hands