Jdownload __hot__er Set Default Browser

[ "C:\\Program Files\\Mozilla Firefox\\firefox.exe", "%s" ]

Here’s a clear and helpful write-up about setting the default browser for JDownloader. jdownloader set default browser

This is the most stable method. It ensures every link, not just JDownloader's, opens where you expect. The Cons: It changes the browser for everything on your computer. If you only want JDownloader to behave differently, this is a sledgehammer approach to a nut problem. [ "C:\\Program Files\\Mozilla Firefox\\firefox

– Click on Settings (gear icon) in the top toolbar. The Cons: It changes the browser for everything

This means if you go into your Windows 10 or Windows 11 settings and set Google Chrome as your default web browser, JDownloader will typically inherit that setting. It queries the operating system: "Hey Windows, what should I use to open this HTTP link?" Windows replies with your default choice.

field, enter the path to your desired browser executable followed by Example (Windows):