TeX Live Utility is a Mac OS X graphical interface for TeX Live Manager. It aims to provide a native Mac OS X interface for the most commonly used functions of the TeX Live Manager command-line tool.
With TeX Live Utility you will be able to set paper size for all TeX programs, update packages (all or subset), install and remove packages (all or subset), show details for individual packages (including texdoc results), and set a mirror URL for command-line tlmgr usage.
Convert a macOS Installer application to a bootable ISO image.
Provides point-and-click user interfaces for controlling the command-line tools
Veescope Live give you live chroma keying at a fraction of the cost of a dedicated hardware chroma keyer.
It is a MIDI effect of Liquid Notes that plugs directly into Ableton Live.
FTCL is a platform-independent utility for scripting file transfers.