Description:
PikoPixel is a free, open-source Mac application for drawing & editing pixel-art images. PikoPixel also runs on other Unix-like platforms (Linux, BSD), using the GNUstep framework.
Graphics and Media
Cecilia
Description:
Cecilia is an audio signal processing environment aimed at sound designers. Cecilia mangles sound in ways unheard of. Cecilia lets you create your own GUI using a simple syntax. Cecilia comes with many original built-in modules and presets for sound effects and synthesis.
Hydrogen
Description:
The advanced drum machine for Linux, macOS, and Windows
gRainbow
Description:
A synthesizer that uses pitch detection to choose candidates for granular synthesis or sampling.
Footage
Description:
Trim, flip, rotate and crop individual clips. Footage is a useful tool for quickly editing short videos and screencasts. It’s also capable of exporting any video into a format of your choice.
Gyroflow
Description:
Gyroflow is an application that can stabilize your video by using motion data from a gyroscope and optionally an accelerometer. Modern cameras record that data internally (GoPro, Sony, Insta360 etc), and this application stabilizes the captured footage precisely by using them. It can also use gyro data from an external source (eg. from Betaflight blackbox).