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Software · Development

Freelens

Freelens is a code editor, available on Windows and Linux: built-in terminal, plugins and add-ons.

  • Completely free
  • Windows and Linux
  • Open source
  • No account

Overview

Freelens is a code editor, available on Windows and Linux.

Features described in its Flathub listing and in its GitHub repository: built-in terminal, plugins and add-ons.

Overview written by LicitPro from the documentation published by the authors and the cited sources; we have not tried the resource ourselves.

Excerpts that establish this information
  • “Free IDE for Kubernetes” — Flathub, 10 November 2026
  • “Freelens is a Kubernetes IDE that provides a graphical interface for managing and monitoring Kubernetes clusters.” — official website, 10 November 2026
  • “Built-in terminal access to nodes and pods” — Flathub, 10 November 2026
  • “Extension support to add custom functionality” — Flathub, 10 November 2026

At a glance

All of Freelens is free: no feature is locked behind a paid plan, and its code is open.

Its licence (MIT) is a permissive open source licence: use, modification and redistribution are allowed, including in commercial projects.

Strengths

  • Open source code
  • No account needed
  • Commercial use allowed

About

Freelens is a Kubernetes IDE that provides a graphical interface for managing and monitoring Kubernetes clusters. It simplifies cluster operations by offering: A dashboard with real-time cluster insights Support for multiple clusters Built-in terminal access to nodes and pods Visualization of workloads, networking, storage, and configurations Extension support to add custom functionality Freelens is maintained by the community. Note specific to Flatpak: The application is sandboxed. It includes bundled kubectl and helm commands and uses ~/.kube/config file by default. Flatpak adds wrapper for the aws, doctl, gke-gcloud-auth-plugin, glab and kubelogin tools and runs them as a commands from the host system. The terminal uses /bin/sh by default, but it can be switched to, for example, /bin/bash for sandboxed environment or /app/bin/host-spawn for a host environment. You can use flatpak-override to give access to the filesystem f.e. if you're missing .minikube certificates. flatpak override --user --filesystem=~/.minikube app.freelens.Freelens.

Description from Flathub — AppStream (Flathub)

Sources and checks

  • Facts collected from Flathub (credit card, source code, publisher, licence, free status, platforms, commercial use, version) —
  • Facts collected from Official plan pages (pricing, licence, terms) (commercial use) —
  • Facts collected from Winget (Windows Package Manager) (credit card, account, source code, publisher, licence, free status, platforms, commercial use, version) —
  • Last technical check: 6 November 2026
  • Description from Flathub — AppStream (Flathub)

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