Does Onyx Clear All Browser Caches?


Mac Convert for Life
Been using Onyx for ages and love it but just the other day I had a says it clears browser cache but WHICH browser? If you have more than 1 browser installed, how does it know which 1 to clear...or does it automatically clear all? If it clears all, I'm guessing all browsers have just ONE single cache folder - as opposed to individual caches for each browser?
The writing days "browsers" and that means just more than Safari (if the developer follow XCode parameters).