Arbitrary-precision CRC calculator and algorithm finder
Some humble web applications
A friendly Forth compiler with a little difference
Calc: arbitrary precision C-like arithmetic & calculator
A suite of RPN calculators and a class library for Object Pascal
Open-source C/C++ math engine for advanced scientific computing
Financial Derivatives Calculator with 171+ Models (Options Calculator)
Date utilities for any calendar task
Scientific/engineering firmware repurposing HP business calculators!
Byte CALculator for storage conversions and calculations
teemIP : Open source IPAM & DDI solution with CMDB integration.
Pure Java Network Tools
an interactive "rolling paper" calculator
Privacy-first offline expense tracker. No cloud. No tracking.
Minimal Calculator
Alpha radiation code for dosimetry calculations by Angus Siberry
Liothyronine dosage calculator
PeCalc is a polyvalent engineering calculator for S&T students
financial, statistics, scientific and programmers calculator
Financial Calculator
Arithmetic and calculus with decimal numbers of arbitrary precision.
Various calculations related to acceleration and deceleration