TCP Ports list

Duncan Watson

About this app

Listing of official and unofficial TCP and UDP port numbers in use for quick reference purposes. Similar to other apps, but this interface is more modern (with ActionBar) and the facility to search either by port number or a text search of the description field. Now has over 5,000 ports with brief descriptions.

Ratings and reviews

Simple, straightforward reference for 1,000s of TCP & UDP ports. You can search by port number or by (brief) description. Tap the "arrows in a circle" icon to refresh & see the whole list again. You can also tap the port number and set it as a favorite. Great for studying and research as well. Thank you, Duncan!

Fantastic application. If your program hadn't existed I wouldn't have caught that someone had attacked me so aggressively that literally 67 pages of tcp/udp viruses. There are more unofficial than official. I am still under attack. However, without you I wouldn't have the information the authorities will find extremely helpful. Thank you!

Despite the odd questions that google asks under the "tell us more" section, (I answered no to all of them but aren't negative towards the app itself in any way. e.i. "does the app have a dictionary?" , really?...) It's a good app. Has come in handy many-a time.