It will not be once or twice in which you have gone to eject an external disk and your Mac has not left you, with the consequent anger that this usually entails, leading us even to pull the USB sometimes (not recommended).
Well, as I read in applesphere, With WhatsOpen we have an ally when it comes to knowing which program our external disk is in use and it is getting on our nerves. Without a doubt something quite useful and a program that we should always have on the Mac.
As always, the applications that I put you are free and this is too, so it must always be on our Mac.
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