Calc4all is a portable Mac/Windows calculator with practical built in features! This project started out because there was no other simple portable calculator out there with all the features that I wanted built in. Calc4all has a simple, easy-to-use interface with so many useful features, you'll find that it will quickly become your favorite calculator!
Some of Calc4All's Features include...
Completely portable - No installation needed
Compatilble with all Windows versions 2000 & up (2000, XP, Vista, Win7, Win8, Server 2003 & Server 2008)
New! Now available for Mac users and soon Linux users
Incredibly small (176KB Windows, 803KB Mac) and can run from a hard drive, USB Flash drives, etc.
Updated! User Interface received a complete overhaul
* Updated! Conversions, Tape, many buttons, etc.
New! Fully High DPI Aware in Windows Vista, 7, & 8 and Mac
New! Multiple calculator size options
* New! Unlimited number of Loan Profiles
* New! Custom App button - Start your favorite program from the custom button
New! Repeat last entry with Ctrl and +,-,/,x
* Laptop 10 Key Support (M, J, K, L, U, I, O, etc.) for keyboards without number pads. no need to turn on NumLock first
* Powerful Loan Calculator with printable Amortization Schedule, multiple compounding options, and unlimited Loan Profiles
* Area & Volume Calculator in metric or standard with ability to mix all units
* Over 80 unit conversions in categories - Temperature, Length, Volume, Weight, Area, Speed, Time, & Data Storage
* Stopwatch with lap times displayed on tape
Decimal, Binary, Hexadecimal, and Octal number systems (with conversion)
Printable and savable colored calculator tape
Floating Point, Fixed & Auto Decimal
Memory Buttons (Memory Banks stored in .ini file for non-volatile memory)
Tool Tips on Buttons
Always keep Calc4All on Top of other windows option