TCP Ports list

Listing of TCP and UDP internet socket port numbers.

Duncan Watson · com.v1.tcpports

5.0 out of 5 (1 rating) 50K+ downloads v1.2 1021.4 KB Android 7.0+ PEGI 3 · Everyone

Download APK 1021.4 KB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.2 (18)
Updated: Mar 9, 2026 (7 months ago)
APK size: 1021.4 KB
Requires: Android 7.0+ (API 24)
CPU support: Any (no native code)
Category: Books & Reference (app)
Listed since: Feb 16, 2021 (at least)
Developer contact: [email protected]

About this APK

TCP Ports list is an app by Duncan Watson in the Books & Reference category, listed since at least February 2021. It has no native code, so it runs on any Android processor.

Description

From the listing uploaded by “appupdater”.

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.

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Mar 9, 2026.
Certificate issued to “Duncan Watson” This is the certificate of the Google Play version.

Store checks and file details

Developer signature verified Mar 9, 2026
Validated against Google Play Mar 9, 2026
Signed byCN=Duncan Watson, L=Wellington, C=64
Signing certificate (SHA-1)99:B7:21:2D:22:A9:02:2E:A4:DF:32:FB:28:15:19:40:91:54:07:37
File MD5191f9b299f1cdcb3385bb5a4f2f57dab
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Required hardware & features

Basic touch input android.hardware.faketouch

TCP Ports list APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the TCP Ports list APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. After downloading, check that the file's MD5 is 191f9b299f1cdcb3385bb5a4f2f57dab.