Alternatives to OpalCalc for all platforms with any license

Platforms

Desktop

Show 12 less popular platforms
  • Numi icon

    Numi

    Numi is a handy calculator app for Mac. It allows to describe tasks the natural way and instantly get an accurate answer. For example, $20 in euro - 5% discount or today...

  • Calculator Plus icon

    Calculator Plus

    Calculator Plus is a nice addition to hundreds of Calculator apps but with unique idea and innovative and user friendly designed buttons. A sound and smart person...

    Free Android

  • Frink icon

    Frink

    Frink is a practical calculating tool and programming language designed to make physical calculations simple, to help ensure that answers come out right, and to make a...

    Free Windows Linux Android Java

  • Notepad Calculator

    For jotting down quick calculations. Mix free form text with calculations and see the results appear in the right hand margin as you type.

    Open Source Web

  • CCCalc icon

    CCCalc

    CCCalc is a calculator with tape, you can correct any printed character with, and the tape recalculates everything itself. Unlimited precision, visible and even...

    Free Windows

  • SimpleCalc icon

    SimpleCalc

    A calculator written in C#.NET 3.5 that aims to be simple and usable. Future plans include functionality above and beyond that of the standard windows calculator....

    Free Windows

  • Omni Calculator icon

    Omni Calculator

    Omni Calculator is a web/mobile calculator that solves concrete problems such as mortgage payment, gross margin, body mass index, break-even point, etc. It's very...

    Free Web Android iPhone iPad

  • Know any more alternatives to OpalCalc?

    Suggest an application to this list
  • Numeric Notes icon

    Numeric Notes

    Numeric Notes – is not just a totally new way to count, but also possibility to keep and share calculations on your Mac. Individual notes for home calculations, work...

    Commercial Mac

  • CalcNote icon

    CalcNote

    CalcNote is a notepad calculator designed for smartphones. You can immediately obtain calculation results as soon as you've added any calculations on a line. ...

    Free Android

OpalCalc Comments

Customized and speedy feeling

about OpalCalc · ·
  1. Really nice calculator because you can easily add custom functions to fit your style and your job. In my case, as a web developper a function to easily calculate width of an element in a webpage.
  2. Also the mix between text and numbers is awesome because it is easier to make sense of what you just did. For example for some cash spending. Having the label besides the number really helps.
  3. Nifty conversion and calc (goodies) about time and cash rate. Wow, how many times did I check USD to CAD dollars before an online buy.
Reply