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AdPlay/UNIX vs UADE: catalog facts
AdPlay/UNIX	UADE
Free Free software; AdPlay/UNIX is distributed under the GPL-2.0-or-later license.	Free Free software licensed under the GNU GPL.
macOS, Linux, Command line	macOS, Linux, Command line
Plays classic AdLib and Sound Blaster music files Does not require original OPL hardware	Plays music using Amiga player emulation Can run as a command-line player or plugin
Command-line player Limited to AdLib and related music formats	Focused on Amiga music formats Primarily designed for command-line use
Downloadable app	Downloadable app
Open source	Open source
License: GPL-2.0-or-later	License: GPL-2.0-only
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 8, 2026	Official website Full listing and sources Checked October 8, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.