Ideal for engineers, designers, computer programmers, scientists and students.

There are 18 calculators for full version.
1. Binary converter.
It is a handy tool for numbers conversion using either binary, decimal, hexadecimal and Octal numbers.
2. Binary calculator.(full version)
It is a simple tool to add binary numbers.
3. Bitwise calculator.
4. Bitwise shift calculator. (full version)
5. Complete Bitwise calculator.
6. Integers(Arabic) to Roman calculator. (full version)
7. Roman to Integers(Arabic) calculator.
8. Prime Number calculator. (full version)
9. GCD(HCF) and LCM calculator for 2 variables.
10. GCD(HCF) and LCM calculator for 3 variables.(full version)
11. GCD(HCF) and LCM calculator for n variables.
12. Average and Median Calculator. (full version)
13. Standard deviation calculator.
14. Combinations(no repetition) calculator.(full version)
15. Permutations(no repetition) calculator.
16. Permutations(with repetition) calculator. (full version)
17. Combinations(with repetition) calculator.
18. Combinations and Permutations calculator.(full version)