format several JSON documents in one window, depends to your screen width, up to 6.
What is JSONViewPro?
JSONViewPro is a Firefox add-on that allows you to format several JSON documents in one window. It adjusts the layout based on your screen width and supports up to 6 documents. This add-on simplifies the readability and analysis of multiple JSON files simultaneously.
JSONViewPro is safe to use. It does not request any sensitive permissions.
JSONViewPro has earned a fairly good reputation and likely can be trusted.