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ThinkCalculator

ThinkCalculator is an open-source calculator and computation software for Windows. It has advanced math features like trigonometric functions, logarithms, factorials, percentiles and more for engineers, students, programmers and power users.

What is ThinkCalculator?

ThinkCalculator is a free and open-source advanced calculator and computation software for Windows. It offers a wide range of mathematical and scientific features including:

  • Standard, scientific, programmer and statistics modes for different types of calculations
  • Trigonometric functions (sin, cos, tan, etc.)
  • Logarithms and exponents
  • Factorials, permutations, combinations
  • Fractions, percentile calculations
  • Hexadecimal, octal and binary arithmetic
  • Date and time calculations
  • Units conversions
  • Programmer-specific functions
  • Customizable interface with multiple themes
  • Supports copy, paste, search in history
  • Completely ad-free and no internet required

ThinkCalculator is designed to be a perfect math and conversion utility for engineers, programmers, scientists, students or anyone who needs to perform advanced mathematical and scientific calculations. Its intuitive interface along with a comprehensive set of features make it a great open-source alternative to proprietary software like Matlab or Mathematica.

The Best ThinkCalculator Alternatives

Top Apps like ThinkCalculator

Windows Calculator, Mathematica, Wolfram Alpha, Google Calculator, SpeedCrunch, fxSolver, Cymath, Simple Calculator, Qalculate!, TextPipe, GeoGebra Scientific Calculator, Text Mechanic, GNOME Calculator, Manipulist, Textslave, Converters360, Word-Counter, Calistry.org, Mefancy, Counting Characters are some alternatives to ThinkCalculator.

Windows Calculator

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Cymath

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Simple Calculator

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GeoGebra Scientific Calculator

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GNOME Calculator

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Manipulist

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Textslave

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Converters360

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Word-Counter

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Calistry.org

Calistry.org is a comprehensive free online calculator and unit conversion tool. It features hundreds of built-in calculators and unit converters spanning various categories including math, finance, health, fitness, science, engineering, and more.Users can easily convert between units for length, volume, temperature, time, speed, area, pressure, energy, power, data...

Mefancy

Mefancy is a versatile graphic design and illustration software suited for creative professionals, small businesses, students, and hobbyists. With an easy-to-use interface, Mefancy provides a wide range of powerful tools for creating logos, posters, brochures, social media graphics, icons, animations, and more.Key features of Mefancy include:Vector graphics tools...

Counting Characters

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