Third-party TI-84 Plus CE / TI-83 Premium CE emulator
Terminal work-time settlement sheet (4-4-5 calendar).
Scientific/engineering firmware repurposing HP business calculators!
LineSolv: A cross-platform desktop natural-language calculator
Multifunctional electronics calculator
Programmable Calculator (IP functions, create user functions)
C++ complex calculator with arrays, matrices, eigenvectors, functions
A calculator for quick simple calculations with a nice user interface
Color Format Code Calculator for 64bit Windows 7/8/10/11 dotnet V.48
jRCaLc is a program designed to aid you in working with resistors.
Editor, Calculator, Image Viewer and Color Picker
Resistor calculator and identifier
Just a basic 4 band resistor color calculator with chart.
A multi-purpose app used to convert measurements with other options
Stats Calculator for the card game Magic the gathering