Nmap Alternatives
Nmap is described as 'Free, open-source utility for network security auditing and exploration with capabilities for OS detection, service identification, and large network scans' and is a very popular IP Scanner in the network & admin category. There are more than 50 alternatives to Nmap for a variety of platforms, including Windows, Linux, Mac, Android and Web-based apps. The best Nmap alternative is Fing, which is free. Other great apps like Nmap are Angry IP Scanner, Zenmap, Advanced IP Scanner and NetPeek.
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Alternatives list
This is the fastest Internet port scanner. It can scan the entire Internet in under 6 minutes, transmitting 10 million packets per second.

Nmap online is dedicated to report the very fast nmap scan results, with a focus on nmap tool installed on back side. In easy steps you will scan your target from web interface by Browser.
Cost / License
- Freemium
- Proprietary
Platforms
- Online
- Software as a Service (SaaS)



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A front-end for the nmap command, similar and partially compatible with zenmap written in Dart+Flutter. Fnmap pretty prints XML output and provides tabular views of the data nmap collects. Fnmap can load XML scan files that are produced directly from the nmap CLI and can also...
Cost / License
- Free
- Proprietary
Platforms
- Linux
- Flathub
- Snapcraft
- Flatpak


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- 8 Zeek alternatives
Zeek is a powerful network analysis framework that is much different from the typical IDS you may know.
ZMap is a fast single packet network scanner designed for Internet-wide network surveys. On a typical desktop computer with a gigabit Ethernet connection, ZMap is capable scanning the entire public IPv4 address space in under 45 minutes.


Optimize packet capture workflow with CloudShark's secure, collaborative network analysis. It's ideal for IT teams and operators, available on any device. Share and solve problems faster with browser-based collaboration and centralized PCAP data management on-premise or in the cloud.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
Umit: The Nmap Frontend: Umit was designed to accomodate and run more than one scan at time. Each scan is executed and shown inside a Scan Tab, which has a title and organize every information obtained in the scan result.
The Scan Tab tries to facilitate your life, by making th.
Cost / License
- Free
- Open Source
Application type
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux


+2
- 15 NetAlertX alternatives
Network intruder and presence detector. Scans for devices connected to your network and alerts you if new and unknown devices are found.


































