RedCrab is a scientific calculator with a full screen formula editor. Mathematical expressions can be entered in a window similar to a piece of paper. The calculator's editor supports the entry of complex algebraic equations like fractions, square roots, exponents etc. for technical and scientific applications.
Several mathematical functions can be written on the same page and results from one expression can be carried over to the next task. The program helps explain complex tasks visually by importing drawings in bitmap format.
Category: | |
Runs on: | WinXP / Vista / Win7 / Win8 / Win10 |
Writes settings to: | Application folder |
Dependencies: | Microsoft .NET Framework 4.0+ |
Stealth: ? | Yes |
License: | Liteware |
How to extract: |
If run from a USB stick, step 3 may be skipped as the program will automatically save to the local folder. Optionally, to save space: delete unnecessary help/history/changelog PDF files |
Similar/alternative apps: | Calcute |
What's new? |
See: https://redcrab-software.com/en/RedCrab/Updates |
Not portable, check forum for details.
v5.1.1
The payed for license is valid only for one year.
v4.31
v4.21 is available, but there is also a shareware version now, don't know if the free one is stripped down now
V4.13
Smath Studio currently at Version 0.99.6671 is better and without any limitations. It is reacheable under https://en.smath.info/forum, but one should read SmathPrimer.pdf before using the program.
v6.36