Software Alternatives, Accelerators & Startups
Register | Login

Nmap VS Wireshark

Compare Nmap VS Wireshark and see what are their differences

Hyperview
DCIM software reinvented. featured
Contents:
  1. » Base Details
  2. » Videos
  3. » Reviews
  4. » Alternatives

Nmap logo Nmap

Nmap Free Security Scanner, Port Scanner, & Network Exploration Tool. Download open source software for Linux, Windows, UNIX, FreeBSD, etc.

Wireshark logo Wireshark

Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.
  • Nmap Landing page
    Landing page //
    2022-06-15
  • Wireshark Landing page
    Landing page //
    2023-10-11

Nmap features and specs

  • Comprehensive Scanning
    Nmap can perform a wide variety of scans, including port scanning, service detection, and OS fingerprinting, making it a versatile tool for network exploration and security auditing.
  • Open Source
    As an open-source tool, Nmap is free to use and has a large community of users contributing to its development and improvement.
  • Scripting Engine
    The Nmap Scripting Engine (NSE) allows users to write custom scripts to automate tasks, detect vulnerabilities, and extract information, significantly extending its capabilities.
  • Cross-Platform Support
    Nmap is available on multiple platforms, including Windows, Linux, and macOS, ensuring broad accessibility for users.
  • Large Knowledge Base
    Nmap has extensive documentation and a wealth of online resources, tutorials, and community support, making it easier for beginners to learn and use the tool effectively.
  • Performance Optimization
    Nmap is designed to be efficient and can handle large networks, making it suitable for both small-scale and enterprise-level scanning.

Possible disadvantages of Nmap

  • Complexity
    Due to its extensive features and options, Nmap can be overwhelming for beginners, requiring a steep learning curve to fully utilize its capabilities.
  • Potential for Misuse
    Nmap can be used for malicious activities such as unauthorized network scanning, potentially leading to security violations and ethical concerns.
  • Permission Issues
    Using Nmap without proper authorization can be illegal in some jurisdictions, and unauthorized scans can be considered invasive or hostile by network administrators.
  • False Positives/Negatives
    Like any scanning tool, Nmap can produce false positives and negatives, requiring additional verification and analysis to ensure accuracy.
  • Resource Intensive
    Some Nmap scans, especially comprehensive ones, can be resource-intensive, potentially affecting network performance and consuming significant CPU and memory resources.
  • Network Disruption
    Aggressive scanning techniques used by Nmap can disrupt network services and lead to denial of service, particularly in sensitive or critical environments.

Wireshark features and specs

  • Comprehensive Protocol Support
    Wireshark supports a vast number of protocols out of the box, allowing for detailed inspection and analysis of network traffic.
  • Free and Open-Source
    Wireshark is free to use and its source code is openly available, enabling customization and community-driven improvements.
  • Cross-Platform Compatibility
    Wireshark runs on various operating systems including Windows, macOS, and Linux, making it accessible to a wide audience.
  • Rich Feature Set
    It offers features like live capture, offline analysis, deep inspection of hundreds of protocols, and powerful display filters for granular traffic analysis.
  • Strong Community Support
    A large and active community provides extensive documentation, tutorials, and support forums, making it easier for users to troubleshoot and learn.

Possible disadvantages of Wireshark

  • Steep Learning Curve
    Due to its extensive feature set and technical nature, Wireshark can be challenging for beginners to master.
  • Resource Intensive
    Live traffic capture and analysis can consume considerable system resources, which may affect performance, especially on less powerful machines.
  • Security Risks
    Running packet capture tools like Wireshark on production systems carries inherent security risks, as it could potentially expose sensitive data.
  • Interface Complexity
    The user interface, while powerful, can be overwhelming and non-intuitive for new users, making navigation and finding specific features difficult.
  • Limited Support for Encrypted Traffic
    Wireshark has limited capabilities when it comes to analyzing encrypted traffic, as decryption support requires additional setup and access to encryption keys.

Nmap videos

+ Add

Nmap Tutorial For Beginners - 1 - What is Nmap?

More videos:

  • Review - Nmap - Review of Scan Types
  • Review - LABS 50 Bypassing Windows Firewall Using Nmap Evasion Techniques REVIEW

Wireshark videos

+ Add

Wireshark Tutorial for Beginners

More videos:

  • Review - Monitor Network Traffic with Wireshark - Review
  • Review - Wireshark 101: CloudShark Review - HakTip 144

Category Popularity

0-100% (relative to Nmap and Wireshark)

Nmap

Wireshark

Monitoring Tools
49 49%
Monitoring Tools
51% 51
Security
78 78%
Security
22% 22
Log Management
26 26%
Log Management
74% 74
Network Scanning
100 100%
Network Scanning
0% 0

User comments

Share your experience with using Nmap and Wireshark. For example, how are they different and which one is better?
Log in or Post with

Reviews

These are some of the external sources and on-site user reviews we've used to compare Nmap and Wireshark

Nmap Reviews

The Top 5 Open Source Vulnerability Scanners
Nmap is a tool that scans ports, does service fingerprinting, and identifies versions of operating systems. Nmap also comes with a scripting engine that detects security vulnerabilities. Once these are detected, Vulcan’s platform can help you to prioritize and fix vulnerabilities.
Source: vulcan.io
9 Best Angry IP Scanner Alternatives Reviewed 2021 (Free & Paid)
If you’re a network administrator looking for more depth and raw power from a port scanner, look no further than Nmap. What Nmap lacks in frills and functional GUI it makes up for with sheer command-line based power. If you’re not a fan of strictly just a command-line interface, you can always use Zenmap, which is the exact same software just with a graphical interface. Both...
Source: www.comparitech.com
15 Best Nmap Alternatives Network Security Scanner
Nmap is an open-source tool that lots of IT professionals find useful in their careers. It is a tool that can locate available hosts and other services that they offer within a network. The Nmap program makes use of raw IP packets to find the hosts and services that are available.
Source: technicalustad.com
10 Best WireShark Alternatives for Android Devices in 2021
Nmap is a popular open-source network scanning app for Android and desktop. While it works on both rooted and non-rooted Android, you get more functionality during a rooted Android smartphone. Like some apps, Nmap is not available on Google play store or their website.
Source: techreen.com
Alternatives to Nmap: from simple to advanced network scanning
This month marks the 20th anniversary of Nmap, the open-source network mapping tool that became the standard used by many IT professionals, but that can be a bit much if you only need to do general network maintenance and are intimidated by its command-line interface.
Source: www.networkworld.com

Wireshark Reviews

9 Best Angry IP Scanner Alternatives Reviewed 2021 (Free & Paid)
The beauty in Wireshark is that your network scans can be as broad or as granular as you make them. With a few clicks, you can begin capturing a snapshot of all packet traffic across your local area network. It can be overwhelming at first to see every single packet across a network, but Wireshark makes isolating specific events simple with its color coding and filtering...
Source: www.comparitech.com
10 Best WireShark Alternatives for Android Devices in 2021
If you are well enough into network communication, you must know about WireShark. WireShark is the most popular network analyzer for PC. You can use WireShark to see anything on your network that’s not encrypted. Unfortunately, it doesn’t have an Android app, however, you can still track, monitor, or capture network packets on your Android devices using our best list of...
Source: techreen.com
11 Best Wireshark Alternatives in 2020
Wireshark is a widely used network monitoring and WiFi troubleshooting tool. However, with Wireshark tool is that you can only gather information from the network but cannot send this information.
Source: www.guru99.com
5 Best Wireshark alternative packet sniffers
Wireshark & Alternative tools FAQs ⭐Can Wireshark do deep packet inspection or do I need something else?⭐Is Wireshark a vulnerability scanner?⭐Is Wireshark good at port scanning?⭐Which tool is a command line alternative to Wireshark?
Source: www.comparitech.com
Comparing Charles Proxy, Fiddler, Wireshark, and Requestly
Although thousands of developers around the globe use Wireshark and Charles Proxy, they fail to occupy the top side in the design aspect. Wireshark’s interface is robust and detailed but can be intimidating for beginners. While Charles Proxy has a more approachable interface compared to Wireshark, it might seem cluttered to some users. Fiddler’s UI is information-rich and...
Source: dev.to

Social recommendations and mentions

Based on our record, Nmap seems to be a lot more popular than Wireshark. While we know about 200 links to Nmap, we've tracked only 11 mentions of Wireshark. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Nmap mentions (200)

  • 🛡️ Top 10 Free Penetration Testing Tools Every Security Team Should Use in 2025
    Nmap (Network Mapper) is like a GPS for your network. Scan ports, find devices, and discover what’s alive and vulnerable. - Source: dev.to / 3 days ago
  • 3 Types of Chaos Experiments and How To Run Them
    Start by mapping out your network’s topology, including routers, switches, gateways, and the connections between different segments. Tools like Nmap or network diagram software can help visualize your network’s structure. - Source: dev.to / 7 days ago
  • How to Install and Use Nmap in Termux
    If you want to scan a website, Nmap can help you find its open ports, see active IPs, and get other important details quickly. For anyone serious about cybersecurity, Nmap is a necessary tool. To learn more, visit their official website at Nmap.org. - Source: dev.to / 10 days ago
  • Your First Ethical Hack: Learn Network Scanning with Nmap
    Starting Nmap 7.80 ( https://nmap.org ) at 2025-04-12 00:10 IST Nmap scan report for scanme.nmap.org (45.33.32.156) Host is up (0.24s latency). Other addresses for scanme.nmap.org (not scanned): 2600:3c01::f03c:91ff:fe18:bb2f Not shown: 991 closed ports PORT STATE SERVICE 22/tcp open ssh 25/tcp filtered smtp 80/tcp open http 135/tcp filtered msrpc 139/tcp filtered netbios-ssn 161/tcp ... - Source: dev.to / 19 days ago
  • The Impact of Open-Source Tools in Cyber Warfare: A Deep Dive
    The democratization of powerful software technologies is a double-edged sword. On one hand, open-source tools empower organizations and individuals to bolster their cybersecurity defenses without incurring steep financial costs. On the other hand, these same tools can be harnessed by malicious actors, leading to a surge in both the frequency and sophistication of cyberattacks. Open-source resources like Metasploit... - Source: dev.to / about 2 months ago
View more

Wireshark mentions (11)

  • Wifi problematic, wired connections seem okay. Help?
    Https://wireshark.org, opening that, go to edit preferences and enable "IP network" in the name resolution area, to show website names instead of only IP addresses. Source: about 2 years ago
  • Eeros in bridge mode with wired home
    To prove this, download wireshark Https://wireshark.org/. Source: about 2 years ago
  • Lose internet when downloading large files
    Give that a try and I'll re-recommend for a second time, to run and watch Wireshark: Https://wireshark.org. Source: about 2 years ago
  • Performance scores for Google Lighthouse/Insights seem to be very inaccurate
    Https://www.gap.com/ returned a performance score of 10/100, with a time to interactive score of 36.1 seconds! Https://www.patreon.com/ returned a score of 18 Https://wireshark.org/ returned a score of 28, with "unused javascript" taking 14.9 seconds to load. Source: about 2 years ago
  • Is there a way to programatically turn off Downtime on a child device?
    I tried using Wireshark to figure out which URL is being called but my knowledge here is VERY limited and I couldn’t figure it out. Source: almost 3 years ago
View more

What are some alternatives?

When comparing Nmap and Wireshark, you can also consider the following products

Angry IP Scanner - Open-source and cross-platform network scanner designed to be fast and simple to use

Zabbix - Track, record, alert and visualize performance and availability of IT resources

Zenmap - Zenmap is the official cross-platform GUI for the Nmap Security Scanner.

Datadog - See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.

Fing - Discover which devices are connected to any Wi-Fi network, map devices, detect intruders, assess...

SolarWinds NPM - Advanced network monitoring for on-premises, hybrid, and cloud. Download a FREE 30-day trial of SolarWinds Network Performance Monitor (NPM) today!

Loading...