Port Authority AlternativesIP Scanners & Network Monitors like Port Authority

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 a IP Scanner 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 iPad 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, Fing, Zenmap and Advanced IP Scanner.

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

Port Authority

IP Scanner
Free • Open Source

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...

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Port Authority alternatives page was last updated Jun 30, 2022

Nmap
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...
50 Nmap alternatives
License model
- Free • Open Source
Application types
- Network Monitor
- IP Scanner
Platforms
- Mac
- Windows
- Linux
- BSD
Nmap Features
Connectivity Testing
Command line interface
Network Usage History
Website Monitoring
Show all NaN Nmap features ▾
Nmap VS Port Authority
Is Nmap a good alternative to Port Authority?
- Nmap is the most popular Windows, Mac & Linux alternative to Port Authority.
- Nmap is the most popular Open Source & free alternative to Port Authority.
- Nmap is Free and Open SourcePort Authority is also Free and Open Source

Angry IP Scanner
Open-source and cross-platform network scanner designed to be fast and simple to use.
50 Angry IP Scanner alternatives
License model
- Free • Open Source
Application types
- IP Scanner
- Network Monitor
Platforms
- Mac
- Windows
- Linux
- Java
Angry IP Scanner Features
Portable
Lightweight
Ad-free
Website Monitoring
Show all NaN Angry IP Scanner features ▾
Angry IP Scanner VS Port Authority
Is Angry IP Scanner a good alternative to Port Authority?

Fing
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.
55 Fing alternatives
License model
- Freemium • Proprietary
Application types
- IP Scanner
- Network Monitor
Platforms
- Mac
- Windows
- Android
- iPhone
- Android Tablet
- iPad
+4
Fing Features
1. Network Discovery
2. Trace Route
3. Network Scanner
4. Network Tools
5. Wake on LAN
Show all NaN Fing features ▾
Fing VS Port Authority
Is Fing a good alternative to Port Authority?
- Fing is the most popular Android, iPhone, iPad & Android Tablet alternative to Port Authority.
- Fing is Freemium and ProprietaryPort Authority is Free and Open Source

Zenmap
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.
38 Zenmap alternatives
License model
- Free • Open Source
Application types
- Network Monitor
- IP Scanner
Platforms
- Mac
- Windows
- Linux
Zenmap Features
Website Monitoring
Connectivity Testing
Graphical User Interface
Asynchronous
Show all NaN Zenmap features ▾
Zenmap VS Port Authority
Is Zenmap a good alternative to Port Authority?

Advanced IP Scanner
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.
51 Advanced IP Scanner alternatives
License model
- Free • Proprietary
Application type
- IP Scanner
Platforms
- Windows
Advanced IP Scanner Features
1. Portable
2. Wake on LAN
3. RDP Functionality
4. Wireless scanner
5. Network Scanner
Show all NaN Advanced IP Scanner features ▾
Advanced IP Scanner VS Port Authority
Is Advanced IP Scanner a good alternative to Port Authority?

NETworkManager by BornToBeRoot
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...
49 NETworkManager by BornToBeRoot alternatives
License model
- Free • Open Source
Application types
- Network Monitor
- IP Scanner
Platforms
- Windows
+3
Top NETworkManager by BornToBeRoot Features
1. No registration required
2. Portable
3. Ad-free
4. Wake on LAN
5. Dark Mode
6. Swiss-army knife tool
7. Trace Route
8. SSH
9. VNC Viewer
10. RDP
11. VNC Support
Show all NaN NETworkManager by BornToBeRoot features ▾
NETworkManager by BornToBeRoot VS Port Authority
Is this a good alternative to Port Authority?

SoftPerfect Network Scanner
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...
56 SoftPerfect Network Scanner alternatives
License model
- Paid • Proprietary
Application type
- IP Scanner
Platforms
- Windows
+1
SoftPerfect Network Scanner Features
1. Portable
2. Wake on LAN
3. Network Scanner
4. LAN
5. Remote monitoring
6. Support for IPv6
7. German
8. Network Discovery
Show all NaN SoftPerfect Network Scanner features ▾
SoftPerfect Network Scanner VS Port Authority
Is this a good alternative to Port Authority?
- SoftPerfect Network Scanner is the most popular commercial alternative to Port Authority.
- SoftPerfect Network Scanner is Paid and ProprietaryPort Authority is Free and Open Source

Wireless Network Watcher
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.
62 Wireless Network Watcher alternatives
License model
- Free • Proprietary
Platforms
- Windows
Wireless Network Watcher Features
Portable
Wireless
Network Scanner
Show all NaN Wireless Network Watcher features ▾
Wireless Network Watcher VS Port Authority
Is this a good alternative to Port Authority?

WakeMeOnLan
Collect active network systems, like a network ascanner, in the local network and send WOL packets to wake up them using their MAC address.
26 WakeMeOnLan alternatives
License model
- Free • Proprietary
Platforms
- Windows
WakeMeOnLan Features
1. Wake on LAN
2. Portable
3. Command line interface
4. LAN
5. Custom shortcuts
Show all NaN WakeMeOnLan features ▾
WakeMeOnLan VS Port Authority
Is WakeMeOnLan a good alternative to Port Authority?

mtr
mtr combines the functionality of the 'traceroute' and 'ping' programs in a single network diagnostic tool.
30 mtr alternatives
License model
- Free • Open Source
Platforms
- Linux
mtr Features
Network Tools
Trace Route
Show all NaN mtr features ▾
mtr VS Port Authority
Is mtr a good alternative to Port Authority?

Vernet
Vernet - Network Analyzer and Monitoring Tool.
46 Vernet alternatives
+1
License model
- Free • Open Source
Application types
- Network Monitor
- Network Analyzer
Platforms
- Mac
- Linux
- Android
- iPhone
- F-Droid
Vernet Features
Lightweight
Show all NaN Vernet features ▾
Vernet VS Port Authority
Is Vernet a good alternative to Port Authority?

eToolz
eToolz includes some of the most important network tools like NS-Lookup, Ping, TraceRoute and Whois. It can check e-mail addresses and shows domain information entries.
14 eToolz alternatives
License model
- Free • Proprietary
Application type
- Network Analyzer
Platforms
- Windows
eToolz Features
Portable
Network Scanner
Show all NaN eToolz features ▾
eToolz VS Port Authority
Is eToolz a good alternative to Port Authority?