Excalibur for Windows 32-bit version is a freeware full featured RPN-only calculator. This is a serious calculator for serious users. Excalibur takes up a small amount of resources for all it does so well.
Platforms
- Windows
Moffsoft FreeCalc Alternatives
Apps similar to Moffsoft FreeCalc include SpeedCrunch, which is free and open source. Other options are Qalculate!, Fossify Calculator, OpenCalc and CalcYou. Calculators like Moffsoft FreeCalc are a crowded field, with more than 50 alternatives for Android, Windows, iPhone, Mac and iPad.
Alternatives list
87 Calculator Plus alternativesCalculator Plus is a nice addition to hundreds of Calculator apps but with unique idea and innovative and user friendly designed buttons.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Android
Cost / License
- Free
- Proprietary
Application type
Platforms
- Windows
- Windows Mobile
United Kingdom
About A Basic Scientific Calculator Beautifully designed basic scientific calculator with support for percent operation, engineering exponent key, memory functions, and more.
In addition to the widget calculator, a scientific mode is included that links to eCalc’s advanced onlin.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Mac
United States
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. (Requires the .NET 3.5 framework)
Cost / License
- Free
- Proprietary
Application type
Platforms
- Windows
MYCalc2 is a powerful RPN programmable scientific/financial/statistical/Currency convertor calculator with units conversion, 2D functions study and multiple Skins. The program allows you to build statistical distribution graphs and calculate the values of their characteristics...
Cost / License
- Free
- Proprietary
Application type
Platforms
- Windows
+6
Chalk is a calculator that tries to do right what others do wrong. It wants to prove that a "basic" software calculator can be as handy as a real desktop calculator.
Cost / License
- Free
- Open Source
Platforms
- Mac
Multi Share Calculator is a portable tool that allows anything to be shared proportionally!
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Windows
Rule of 3 Calculator is a portable tool that allows you to apply the mathematical Rule of Three in an easier, faster and more practical way!
Cost / License
- Free
- Proprietary
Application type
Platforms
- Windows
Real Time Calculator is a practical browser calculator that outputs results in real time!
Cost / License
- Free
- Proprietary
Application type
Platforms
- Online
EBTCalc is a Reverse Polish Notation (RPN) calculator that can have custom buttons. Custom buttons are programmed in Javascript with a convenient editor. EBTCalc runs on Windows 10, OSX, and Linux as well as Android. EBTCalc is open source.
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Mac
- Windows
- Linux
- Android
Simple yet very effective calculator with print capabilities and log registration.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Chrome OS
Canada
