NoteCalc Alternatives

SpeQ is a small, extensive mathematics program with a simple, intuitive interface.

Qalculate! is a multiplatform multi-purpose desktop calculator.

The graphing calculator that makes learning math easier.

CalcTape is a revolutionary new kind of pocket calculator.

Calculate, convert, and split tips from your wrist

Get help, support, and tutorials for Windows products—Windows 10, Windows 8.1, Windows 7, and Windows 10 Mobile.

Do maths like a normal person.

Simple yet very effective calculator with print capabilities and log registration.

SpeedCrunch. SpeedCrunch is a high-precision scientific calculator featuring a fast, keyboard-driven user interface. It is free and open-source software, licensed under the GPL. Download Documentation Donate .

galculator is an open source scientific calculator with a modern GUI and a wide range of operation modes. It supports algebraic, reverse polish (RPN) and paper mode notations.

calculate anything, anytime, anywhere... Free online calculators for everything. Some solve problems, some satisfy curiosity and some simply for fun.

Soulver is a software application that functions as a calculator that allows you type a continuous stream of information rather than having to input data into multiple cells.

OpalCalc is a brand new type of calculator for the PC.