It comes free with every Mac, and it's great for figuring out what the problem is with a dodgy internet connection.5 Essential Mac Utilities That Do One Thing Well 1. Download PDF Software for Windows, Mac, iOS, Android to view.You’ll find Network Utility in the Utilities folder inside the Applications folder. 30 free macOS apps every Mac user should have From useful utilities to handy archivers and transcoders, here are 30 free yet powerful macOS apps you can download today.To use remote desktop on your Mac, simply download TeamViewer from teamviewer.com on both. The Best Free Utilities & Operating Systems app downloads for Mac: Free Mac Data Recovery Apple Boot Camp Support Software Apple Mac OS X Mavericks Au.
![]() ![]() Utilities Mac OS X MavericksInstead of turning off your firewall, you can just set it to open that port.Just run Port Scan with the application or sharing turned off and then again with it turn on to see which port appears. If you find that one of these isn't working, it might be because your firewall is blocking the port that it uses. You can find this name in the Sharing section of System Preferences.Things like iTunes sharing, instant messaging, BitTorrent, AFP and SMB sharing all use different ports. For example, port 80 is used for web pages.You can use Port Scan to test your own computer by typing in the name of your Mac followed by ".local". These Network ports are a sort of virtual version of the ports on the side of your computer, and each port is for a certain type of network traffic. It will tell you if they/you are currently logged in and how long since they/you last logged in.The final tab in Network Utility, Port Scan, is for scanning which ports are open at a certain address. Email receipt for purchase mac storeNote that the built in firewall that comes with Mac OS X works on a per application basis rather than a port basis, to keep things simpler for the average user.
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