Powerful scientific calculator that can create complex mathematical expressions and plot functions in a user-friendly way.
RedCrab is a freeware expression calculator app developed by Red Chilli Crab for Windows, it's advanced and efficient.
The download has been tested by an editor here on a PC and a list of features has been compiled; see below. We've also created some screenshots of RedCrab to illustrate the user interface and show the overall usage and features of this expression calculation program.
Calculator software displayed in different numeric formats
RedCrab Calculator is a mathematics software with fullscreen editor for the free placement of algebraic formulas on the worksheet in mathematical notation.
Results can be displayed in different numeric formats and in diagrams. Images and texts can be inserted.
The RedCrab Calculator is portable. No installation is required. RedCrab starts from external disk.
Features of RedCrab
- Calculation: Powerful math engine.
- Complex Numbers: Handle complex numbers with ease.
- Customization: Personalize with themes and layouts.
- Database: Access and manage databases.
- Equations: Solve linear, nonlinear and differential equations.
- Exporting: Export results to PDF, Word and Excel.
- Graphs: Draw interactive graphs.
- Plotting: Plot data in 2D and 3D.
- Printing: Print results in high quality.
- Programming: Script functions and variables.
- Scientific Calculator: Calculate with precision.
- Spreadsheet: Organize data in tables.
- Statistics: Analyze data with statistical functions.
- Text Editor: Create formulas and insert symbols.
- Units: Convert between different units.
Compatibility and License
RedCrab is provided under a freeware license on Windows from calculators with no restrictions on usage. Download and installation of this PC software is free and 8.3.1 is the latest version last time we checked.
What version of Windows can RedCrab run on?
RedCrab can be used on a computer running Windows 11 or Windows 10. Previous versions of the OS shouldn't be a problem with Windows 8 and Windows 7 having been tested. It comes in both 32-bit and 64-bit downloads.
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