Port Authority Alternatives

Port Authority is described as 'A handy systems and security-focused tool, Port Authority is a very fast Android port scanner. Port Authority also allows you to quickly discover hosts on your network and will display useful network information about your device and other hosts' and is an app in the network & admin category. There are more than 25 alternatives to Port Authority for a variety of platforms, including Windows, Mac, Linux, iPhone and Android apps. The best Port Authority alternative is Nmap, which is both free and Open Source. Other great apps like Port Authority are Angry IP Scanner, Zenmap, Fing and Advanced IP Scanner.

Port Authority alternatives are mainly Network Monitors but may also be IP Scanners or Network Analyzers. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Port Authority.

Port Authority

Free • Open Source

A handy systems and security-focused tool, Port Authority is a very fast Android port scanner. Port Authority also allows...

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Nmap
Is this is a good alternative?
Yes
No
Free • Open Source
Network Monitor
Mac
Windows
Linux
BSD
49 Nmap alternatives
Nmap ("Network Mapper") is a free and open source (license) utility for network exploration or security auditing. Many systems and network administrators also find it useful for tasks such as network inventory, managing service upgrade schedules, and monitoring host or...
- - Nmap is the most popular Windows, Mac & Linux alternative to Port Authority.
- - Nmap is the most popular Open Source & free alternative to Port Authority.
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Nmap Features
1. Command line interfaceNmap either have CLI support or is a CLI-only app.
2. Website MonitoringNmap can detect and resolve website performance issues proactively.
Connectivity Testing
Network Usage History
Angry IP Scanner
Is this is a good alternative?
Yes
No
Free • Open Source
Network Monitor
IP Scanner
Mac
Windows
Linux
Java
49 Angry IP Scanner alternatives
Open-source and cross-platform network scanner designed to be fast and simple to use.
Angry IP Scanner has no features, suggest some!
Zenmap
Is this is a good alternative?
Yes
No
Free • Open Source
Network Monitor
Mac
Windows
Linux
37 Zenmap alternatives
Zenmap is the official cross-platform GUI for the Nmap Security Scanner. It is free and runs on Linux, Windows, Mac OS X, etc. Zenmap aims to make Nmap easy for beginners to use while providing advanced features for experienced Nmap users.
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Zenmap Features
1. Website MonitoringZenmap can detect and resolve website performance issues proactively.
Connectivity Testing
Graphical User Interface
Asynchronous
Fing
Is this is a good alternative?
Yes
No
Freemium • Proprietary
IP Scanner
Network Monitor
Mac
Windows
Android
iPhone
Android Tablet
iPad
56 Fing alternatives
Fing helps you understand most of your home network. See all the devices connected to your Wi-Fi, run network scanners, monitor your Internet speed, know your security level, set automated vulnerability checks, and much more.
- - Fing is the most popular Android, iPhone, iPad & Android Tablet alternative to Port Authority.
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Fing Features
1. Wake on LANFing can switch on your offline remote computers through the local network from anywhere.
Network Discovery
Trace Route
Network Tools
Network Scanner
Advanced IP Scanner
Is this is a good alternative?
Yes
No
Free • Proprietary
IP Scanner
Windows
50 Advanced IP Scanner alternatives
Reliable and free network scanner to analyse LAN. The program shows all network devices, gives you access to shared folders, provides remote control of computers (via RDP and Radmin), and can even remotely switch computers off. It is easy to use and runs as a portable edition.
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Advanced IP Scanner Features
1. PortableAdvanced IP Scanner can be used from a USB stick or similar with no prior installation.
2. Wake on LANAdvanced IP Scanner can switch on your offline remote computers through the local network from anywhere.
RDP Functionality
Wireless scanner
Network Scanner
SoftPerfect Network Scanner
Is this is a good alternative?
Yes
No
Paid • Proprietary
IP Scanner
Windows
57 SoftPerfect Network Scanner alternatives
This fast, highly configurable IPv4/IPv6 scanner can streamline many of your network support procedures. Its well-designed interface, light weight and portability coupled with an extensive range of options and advanced features make SoftPerfect Network Scanner an invaluable...
- - SoftPerfect Network Scanner is the most popular commercial alternative to Port Authority.
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SoftPerfect Network Scanner Features
1. PortableSoftPerfect Network Scanner can be used from a USB stick or similar with no prior installation.
2. Wake on LANSoftPerfect Network Scanner can switch on your offline remote computers through the local network from anywhere.
Network Scanner
LAN
Remote monitoring
Support for IPv6
German
Network Discovery
Wireless Network Watcher
Is this is a good alternative?
Yes
No
Free • Proprietary
Windows
62 Wireless Network Watcher alternatives
Wireless Network Watcher is a small utility that scans your wireless network and displays the list of all computers and devices that are currently connected to your network.
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Wireless Network Watcher Features
1. PortableWireless Network Watcher can be used from a USB stick or similar with no prior installation.
Wireless
Network Scanner
mtr
Is this is a good alternative?
Yes
No
Free • Open Source
Linux
29 mtr alternatives
mtr combines the functionality of the 'traceroute' and 'ping' programs in a single network diagnostic tool.
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mtr Features
Network Tools
Trace Route
NETworkManager by BornToBeRoot
Is this is a good alternative?
Yes
No
Free • Open Source
Network Monitor
IP Scanner
Windows
48 NETworkManager by BornToBeRoot alternatives
NETworkManager is a powerful tool for managing networks and troubleshoot network problems! It includes a variety of tools such as an IP scanner, Port Scanner, Ping Monitor, WiFi analyzer, PuTTY/RemoteDesktop with tabs or an LLDP/CDP capture (and many more) in a unified user...
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NETworkManager by BornToBeRoot Features
1. PortableNETworkManager by BornToBeRoot can be used from a USB stick or similar with no prior installation.
2. Wake on LANNETworkManager by BornToBeRoot can switch on your offline remote computers through the local network from anywhere.
Swiss-army knife tool
Trace Route
RDP
VNC Support
SSH
VNC Viewer
Vernet
Is this is a good alternative?
Yes
No
Free • Open Source
Network Monitor
Network Analyzer
Mac
Linux
Android
iPhone
F-Droid
46 Vernet alternatives
Vernet - Network Analyzer and Monitoring Tool.
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Vernet Features
1. LightweightVernet consumes less device resources compared to similar apps.
WinMTR
Is this is a good alternative?
Yes
No
Free • Open Source
Windows
PortableApps.com
28 WinMTR alternatives
Free Network Diagnostic Tool. WinMTR is an equivalent of mtr for Windows.
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WinMTR Features
1. PortableWinMTR can be used from a USB stick or similar with no prior installation.
Traceroute with hop monitoring
Trace Route
Network Tools
Continuous Ping
Discontinued
The program is no longer updated. Last version, 0.92, released in February 2011, can be still downloaded from the official website.
MASSCAN
Is this is a good alternative?
Yes
No
Free • Open Source
IP Scanner
Mac
Windows
Linux
BSD
21 MASSCAN alternatives
MASSCAN produces results similar to Nmap , the most famous port scanner. Internally, it operates more like scanrand, unicornscan, and ZMap, using asynchronous transmission. The major difference is that it's faster than these other scanners.
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MASSCAN Features
Network Scanner
Network Discovery