Linux · Utilities

Opal

Name: Opal
Author: CodeDead

Opal is a free and open-source JavaFX application that can play relaxing music in the background. Select the sounds (20+ relaxing tracks are available) that…

by CodeDead

Download

Official site: github.com

About Opal

Opal is a free and open-source JavaFX application that can play relaxing music in the background.

Select the sounds (20+ relaxing tracks are available) that you want to hear, turn them on and listen to and

enjoy the music for as long as you want, without interruption.

How to install Opal

Click Download — the project's official release page opens in a new tab.
Download the latest .AppImage file.
Make it executable: right-click › Properties › Permissions › Allow executing as program, or run chmod +x the-file.AppImage in a terminal.
Double-click the file to run Opal — there's nothing to install, and you can delete the file to remove it.

How to run an AppImage on Linux

Frequently asked questions

Is Opal free to download?

Yes. The Download button sends you to github.com, the developer's official site, where Opal is available to download. Appimo doesn't host or modify any files.

Is Opal safe?

Opal downloads directly from the developer. As always, scan the installer with your antivirus and choose Custom setup to skip any bundled extras.