AnyCalc

AnyCalc is a wide-ranging suite of sophisticated calculators. The suite consists of four calculator types: scientific, programmer, currency, date and a unit and color conversion tool.

The individual tools can also be pinned to the Start Screen.

The scientific calculator supports:

using a variable (x) and parameters in expressions
editor with syntax highlighting
plotting and tracing multiple functions
Boolean algebra, ‘if’ function and comparing operators
numerical integration and differentiation with visualization
series (sum and product)
vector, matrix, quaternion and plane calculations
Lagrange interpolation with visualization
saving and loading projects, history
complete, searchable help on functions with examples
and many more functions

The programmer calculator supports:

calculations with hexadecimal, decimal and binary numbers on 64, 32, 16 and 8 bits
functions like not, and, or, xor, %, shl, shr, rol and ror
using a variable (x) and parameters in expressions
calculation history

The currency calculator supports:

158 currencies
online and manual rates
searching for currencies by name and location
history
calculations with multiple currencies at once; enter a formula like 300 EUR + 6 ∙ 100 GBP
using recent currencies

The date and time calculator supports:

calculating the difference between two dates
adding or subtracting years, months, weeks or days to/from a date
time zone conversions

The unit conversion tool supports converting the following unit types:

area
clothing and shoe (adult) sizes
energy
length
mass
power
pressure
temperature
velocity
volume

The color calculator supports:

HSL, RGBA and CMYK color spaces
exchange of hexadecimal color codes to decimal (RGBA) color codes and vice versa
normalized RGBA mode
all named HTML colors built-in (over 130 colors)
saving and loading the edited color