A free, powerful, multi-purpose tool that helps you monitor system resources, debug software and detect malware. Official successor to Process Hacker.
United States
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TCPView Alternatives
TCPView is described as 'Shows all active TCP/UDP endpoints, local and remote addresses, connection states, and owning processes with color-coded updates and adjustable refresh rates' and is an app in the network & admin category. There are more than 10 alternatives to TCPView for a variety of platforms, including Windows, Mac, Linux, Android and F-Droid apps. The best TCPView alternative is System Informer, which is both free and Open Source. Other great apps like TCPView are PortKiller, CurrPorts, LiveTcpUdpWatch and TCP Viewer.
Alternatives list
57 System Informer alternatives
Advanced multi-OS desktop tool for monitoring and managing local TCP ports, identifying bound processes, watching ports for notifications, handling Cloudflare Tunnels, filtering and pinning, managing Kubernetes port-forwards with logs, plus real-time process termination.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Mac
- Windows
Displays all open TCP/IP and UDP ports with full process details including name, path, version, creation time, and user information. Supports closing connections, killing processes, marking suspicious ports, exporting data in multiple formats, and portable operation for network monitoring.
LiveTcpUdpWatch is a tool for Windows that displays live information about all TCP and UDP activity on your system.
Cost / License
- Free
- Proprietary
Platforms
- Windows
16 TCP Viewer alternativesReal-time macOS network tool captures, displays, and filters TCP traffic using AppKit, libpcap, and Wireshark libraries, supports PCAP/PCAPNG files, offers protocol filters, drag-and-drop, noise reduction, detailed packet review, export options, and grouped traffic analysis.
TcpView For Linux. Touch screen friendly design graphical network connections viewer for Linux.
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NetStat Agent is a powerful and easy-to-use network toolkit for monitoring and diagnosing. It includes all useful network tools like netstat, ping, traceroute, ipconfig, dns query (nslookup), whois, arp, route and http checker.
16 Slitheris alternativesAdvanced network exploration for Windows, identifying device types, manufacturers, OS, vulnerabilities, and hidden endpoints without credentials or agents. Includes ARP Cache detection, device age estimation, portable mode, web GUI, SMB security, and detailed scan results.
PortsMonitor is a system utility for monitoring system TCP/IP network connections by application, and connections' status. With Search Expression support, you can filter connection with preferred conditions.
Cost / License
- Paid
- Proprietary
Platforms
- Mac
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.
46 macmon alternativesGet real-time Apple Silicon performance data without sudo, including CPU, GPU, RAM usage, power and temperature metrics, per-cluster utilization, RAM and swap stats, historical charts, color themes, and detailed system information directly via CLI.
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because it works and simple to install KISS