Open Source Advanced Port Scanner Alternatives
The best open source alternative to Advanced Port Scanner is Nmap. If that doesn't suit you, our users have ranked more than 25 alternatives to Advanced Port Scanner and 14 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Advanced Port Scanner are Angry IP Scanner, Port Authority, AquilaWOL and gWakeOnLan.
Advanced Port Scanner alternatives are mainly IP Scanners but may also be Network Monitors or Network Analyzers. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Advanced Port Scanner.
Nmap ("Network Mapper") is a free and open source (license) utility for network exploration or security auditing.
Open-source and cross-platform network scanner designed to be fast and simple to use.
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.
WakeOnLAN is WOL / Shutdown software for Windows. A powerful WOL, ping, shutdown, GUI application. Do you need a robust, reliable solution for remote computer control and access?
gWakeOnLan is a GTK+ utility to awake turned off computers through the Wake on LAN feature.
- Free • Open Source
- Windows
NETworkManager is a powerful tool for managing networks and troubleshoot network problems!
Netdiscover is an active/passive address reconnaissance tool, mainly developed for those wireless networks without dhcp server, when you are wardriving. It can be also used on hub/switched networks.
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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.
Netactview is a graphical network connections viewer for Linux, similar in functionality with Netstat. It includes features like process information, host name retrieval, automatic refresh and sorting.
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.
