iPhone application development
Custom iphone application development is now affordable and easy by Cygnis Media. We have experienced and creative iphone developers, who can make any challenging task possible.
https://www.cygnismedia.com/

Programmers Calculator Bin
Programmer's 64 Bit calculator for bitshifts, calculations, rotations and more. Signed and unsigned numbers supported.
https://www.programmerscalc.com/