Install latest/beta of portmap

Ubuntu 16.04 or later?

Make sure snap support is enabled in your Desktop store.


Install using the command line

sudo snap install portmap --beta

Don't have snapd? Get set up for snaps.

portmap is only available on the unstable beta channel. It could break and change often.

Channel Version Published

Details for portmap

Package name

  • portmap

License

  • unset

Last updated

  • 27 November 2025 - latest/beta

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Smart port manager for Linux

portmap is a user-friendly command-line tool for managing network ports on Linux. It provides an easier interface than lsof and netstat for common port management tasks that developers face daily.

Features:

  • List all active ports with process information
  • Kill processes by port number
  • Find ports by process name
  • Check port availability
  • Filter by port range and protocol
  • JSON output support for scripting

To install portmap:

  • sudo snap install portmap
  • sudo snap connect portmap:network-observe
  • sudo snap connect portmap:system-observe
  • sudo snap connect portmap:process-control

Note: The request for auto-connection of these interfaces is currently pending approval. Until approved, manual connection is required.


Install portmap on your Linux distribution

Choose your Linux distribution to get detailed installation instructions. If yours is not shown, get more details on the installing snapd documentation.


Where people are using portmap

Users by distribution (log)

Ubuntu 24.04