Download Calculator - Best Software & Apps

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• Basic Calculator1.0.1

  License

  free Download

  Platform

  Windows

  Free Calculator for Basic Maths

  86 votes
  Download
  • PROS: Very simple, Great for young old or visually impaired users
  • CONS: No good for anything other than basic functions
• RealCalc Scientific Calculator2.1.0

  License

  free Download

  Platform

  Android

  Free scientific calculator application

  9 votes
  Download
  • PROS: Close to a standalone scientific calculator with additional features., A Clean and organised interface.
  • CONS: Some overflow issues., Doesn’t show actual calculations.
• Calculator Free for Windows 101.3.8.55

  License

  free Download

  Platform

  Windows

  Basic but elegant free calculator for Windows 8

  70 votes
  Download
  • PROS: Simple, easy to use, Big buttons, Looks great
  • CONS: No scientific functions, Only 4 themes, Small popup ads
• My Days - Period & Ovulation1.1

  License

  free Download

  Platform

  Android

  iPhone

  Ovulation and period calculator and planner

  18 votes
  Download

  • My Days - Period & Ovulation for Android
  • My Days - Period & Ovulation for iPhone
  • PROS: Full featured, Add password, Export and import data, Add notes
  • CONS: Looks terrible!, No auto-export of data, Widgets aren't great
• Age Calculator2.0

  License

  free Download

  Platform

  Windows

  Free App for Data Lovers

  102 votes
  Download
  • PROS: Free to download and use, Packed with features
  • CONS: Plagued with pop up ads, A bit limited in its scope
• Free Jetico Scientific calculator1.0

  License

  free Download

  Platform

  Windows

  A scientific calculator for science, engineering, and mathematics.

  11 votes
  Download
• Equalizer1.77

  License

  free Download

  Platform

  Windows

  Android

  iPhone

  Free and Easy-to-Use Offline Desktop Calculator

  88 votes
  Download

  • Equalizer for Windows
  • Equalizer for Android
  • Equalizer for iPhone
  • PROS: A fast convenient and simple offline desktop calculator for beginners., Several modification options include a choice of skins and window sizes.
  • CONS: The latest version seems to have been released as far back as 2001., Modern operating systems may not be able to recognise this software.
• FX-991MS Scientific Calculator1

  License

  free Download

  Platform

  Android

  A free scientific calculator app

  1 vote
  Download
  • PROS: Write expressions and copy/paste them , Use up to 40 constants
  • CONS: Much too many adverts , GUI button shading is amateurish
• Microsoft Mathematics4.0.1108.0000

  License

  free Download

  Platform

  Windows

  A little help from Microsoft for your math calculations

  402 votes
  Download
  • PROS: Enter data with the mouse, the keyboard or a stylus, Includes an equation and triangle solver, Includes a unit converter, List of formulas and equations
  • CONS: Only works with its own format
• PhotoMath

  License

  free Download

  Platform

  Android

  Windows Phone

  iPhone

  The smartest camera calculator

  26 votes
  Download

  • PhotoMath for Android
  • PhotoMath for Windows Phone
  • PhotoMath for iPhone
• Love Test Calculator1.1.6

  License

  free Download

  Platform

  Android

  iPhone

  Free Apps for Lonely Hearts

  12 votes
  Download

  • Love Test Calculator for Android
  • Love Test Calculator for iPhone
  • PROS: Lots of games to play, Fun and colourful interface
  • CONS: Heavy emphasis on in-app purchases, Can only match with existing users
• Math SolverII 1.2.11.56

  License

  free Download

  Platform

  Windows

  An excellent scientific calculator with plotting capabilities

  125 votes
  Download
  • PROS: Solves all kinds of mathematical expressions, Includes a math database with constants and functions
  • CONS: Too many different windows, Expressions are not saved between sessions
• Desmos Graphing Calculatorvaries-with-device

  License

  free Download

  Platform

  Windows

  iPhone

  A free math exploration Google Chrome extension

  12 votes
  Download

  • Desmos Graphing Calculator for Windows
  • Desmos Graphing Calculator for iPhone
  • PROS: The features are well developed yet simple, It offers clear graphics and intuitive tools
  • CONS: Mostly only used by students in college or University, A link to the website may have been less hassle
• Super Calculator for Windows 10

  License

  free Download

  Platform

  Windows

  Free Calculator for PC-Based Windows Systems

  51 votes
  Download
  • PROS: Super Calculators for Windows 10 can also work with Windows 8.1, Users will not have to pay to download this program.
  • CONS: There are times when in-app advertisements will be displayed., The lack of a "simple" mode may confuse some users.
• Desktop Currency Converter3.0

  License

  free Download

  Platform

  Windows

  Handy free currency calculator

  178 votes
  Download
• Advanced IP Address Calculator1.1

  License

  free Download

  Platform

  Windows

  Efficient IP subnet calculator

  20 votes
  Download
• Calculadora HD1.0

  License

  free Download

  Platform

  Android

  Calculator HD for scientific and basic operations

  4 votes
  Download
• HiPER Scientific Calculator4.3

  License

  free Download

  Platform

  Android

  A Free program for Android‚ by HiPER Development Studio

  No votes yet
  Download
• Graph4.3

  License

  free Download

  Platform

  Windows

  Palm OS

  Draw mathematical graphs in a coordinate system

  300 votes
  Download

  • Graph for Windows
  • Graph for Palm OS
• Financial Calculator4

  License

  free Download

  Platform

  Windows

  An easy and portable software to calculating usual financial calculations and save them in file or in this program.

  4 votes
  Download