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 .

Audio Record Wizard - How to record streaming audio with the streaming audio recorder - Audio Record Wizard.

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

Leawo Music Recorder - Leawo Music Recorder is a superb but easy-to-use music recording software program that lets you record free music from any built-in input audio, computer audio and online music sources, like YouTube, Spotify, AOL Music, Last.fm, etc.

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

Audicable - AudiCable Audio Recorder is an application that easily converts music from popular platforms like Spotify, Tidal, Pandora, Apple Music, YouTube Music, Deezer, or any music platform. It effortlessly preserves the original audio quality and ID3 tags.