SpeedCrunch - 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 .

Numi App - Numi is a beautiful text calculator for Mac.

NFT Valuing - Enter an NFT collection name seen on OpenSea and this will calculate the Price-To-Sales Ratio for the NFT collection.

Qalculate! - Qalculate! is a multiplatform multi-purpose desktop calculator.

Converter NOW - A simple, immediate and fast unit converter!

Soulver - 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.