Third-party TI-84 Plus CE / TI-83 Premium CE emulator
End User Tools for Windows.
A files hash calculator for Windows and macOS.
QxCalc, a scriptable calculator
Precision Trigonometry: Advanced Calculator for Complex Math
Editor, Calculator, Image Viewer and Color Picker
A command-line utility for calculating and verifying file checksums.
Angry calculator is a calculator java
Grepolis utility
Binary Conversion Calculator
A Quick Encryption Program!