portracker Alternatives

portracker is described as 'A self-hosted, real-time port monitoring and discovery tool' and is a Network Monitor in the network & admin category. There are more than 10 alternatives to portracker for a variety of platforms, including Windows, Mac, Linux, Android and iPhone apps. The best portracker alternative is Angry IP Scanner, which is both free and Open Source. Other great apps like portracker are Port Authority, Advanced Port Scanner, PortDroid and CurrPorts.

More about portracker

portracker alternatives page was last updated Aug 25, 2025

Angry IP Scanner
129 likes
Open-source, cross-platform network scanner for fast and simple IP and port scanning. It's lightweight, requires no installation, utilizes multithreading for speed, and is extendable via plugins. It pings IPs, resolves hostnames, determines MAC addresses, provides NetBIOS info, and saves results in various formats.
58 Angry IP Scanner alternatives
Cost / License
Free
Open Source
Application types
IP Scanner
Network Monitor
Origin
Estonia
EU
Platforms
Mac
Windows
Linux
Flathub
Flatpak
Java
Is Angry IP Scanner a good alternative to portracker?
Angry IP Scanner is the most popular Windows, Mac & Linux alternative to portracker.
Angry IP Scanner is the most popular Open Source & free alternative to portracker.
Angry IP Scanner is Free and Open Sourceportracker is also Free and Open Source
Port Authority
21 likes
Android-focused port scanner quickly discovers hosts and delivers comprehensive network data. Displays local and remote device info, enabling detailed analysis for systems security.
52 Port Authority alternatives
Cost / License
Free
Open Source
Application types
IP Scanner
Network Analyzer
Origin
United States
Platforms
Android
F-Droid
Is Port Authority a good alternative to portracker?
Port Authority is the most popular Android alternative to portracker.
Port Authority is Free and Open Sourceportracker is also Free and Open Source
Advanced Port Scanner
23 likes
Advanced Port Scanner is a fast and free software for port scanning. It will allow you to quickly find all open ports (TCP and UDP) and detect versions of programs running on them. The utility includes many features simplifying network management.
50 Advanced Port Scanner alternatives
Cost / License
Free
Proprietary
Application types
IP Scanner
Network Analyzer
Origin
Russia
Platforms
Windows
+1
Is this a good alternative to portracker?
PortDroid
3 likes
A network security and port scanning Android app.
Cost / License
Freemium (Pay once)
Proprietary
Application type
Network Analyzer
Platforms
Android
Is PortDroid a good alternative to portracker?
CurrPorts
27 likes
CurrPorts is network monitoring software that displays the list of all currently opened TCP/IP and UDP ports on your local computer. For each port in the list, information about the process that opened the port is also displayed, including the process name, full path of the...
23 CurrPorts alternatives
Cost / License
Free
Proprietary
Origin
Israel
Platforms
Windows
Is CurrPorts a good alternative to portracker?
NetworkToolbox - Net security
1 like
Provides various scanning options such as WiFi Network IP scanning, Port scanning and integrates the SHODAN scan engine, Security exploit tests and more.
Cost / License
Pay once
Proprietary
Application types
IP Scanner
Network Analyzer
Platforms
iPhone
iPad
Is this a good alternative to portracker?
NetworkToolbox - Net security is the most popular iPhone & iPad alternative to portracker.
NetworkToolbox - Net security is the most popular commercial alternative to portracker.
NetworkToolbox - Net security is Paid and Proprietaryportracker is Free and Open Source
Proc Net Monitor
2 likes
Proc Net Monitor is the FREE software to monitor & analyze the Network activity of all running Process on your system.

It shows all open network Ports (TCP/UDP) and active Network Connections for each process.
Cost / License
Free
Proprietary
Origin
United States
Platforms
Windows
Is Proc Net Monitor a good alternative to portracker?
CloseTheDoor
1 like
CloseTheDoor indentifies all the listening ports TCP/UDP over IPv4/v6 and the associated program files. This will help you to detect security holes and close backdoors when you want to prevent remote attacks.
Cost / License
Free
Open Source
Platforms
Windows
Is CloseTheDoor a good alternative to portracker?
Free Port Scanner
3 likes
Free Port Scanner is a small, fast, easy-to-use and robust port scanner for the Win32 platform.You can scan ports on fast machines in a few seconds and can perform scan on predefined port ranges. This tool uses TCP packets to determine available hosts and open ports, service...
Cost / License
Free
Proprietary
Origin
United States
Platforms
Windows
Is Free Port Scanner a good alternative to portracker?
Port Kill
Like
A lightweight macOS status bar app that monitors and manages development processes running on ports 2000-6000. The app provides real-time process detection and allows you to kill individual processes or all processes at once.
Cost / License
Free
Open Source
Origin
United States
Platforms
Mac
Is Port Kill a good alternative to portracker?
grIP - Shuffling TCP scanner
Like
grIP is a console-based, multiplatorm TCP port scanner with support for IPv4 ranges as well as individual IPv6 IPs. It will shuffle the scan range and utilize a configurable number of sockets to scan it in parallel.
Cost / License
Free
Proprietary
Platforms
Mac
Windows
Linux
Raspberry Pi
Is this a good alternative to portracker?