<i>Locking duplicate thread.<br>Please continue here: [[/questions/1149746]]</i> I went to use FireFTP and discovered it had been disabled sometime after a recent Firefox update. I'm using Firefox 50.0.2 on a Mac with OS X 10.11.6. I checked one of my other Macs and it exhibits the same issue with FireFTP disabled. Is there a new version of FireFTP that is compatible? I haven't found it. Or is there another way to restore FireFTP? Thanks.