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Software · Development

Sequeler

Sequeler is a database management program, available on Linux.

  • Completely free
  • Linux
  • Open source

Overview

Sequeler is a database management program, available on Linux.

Services and protocols mentioned: SSH.

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
  • “Friendly SQL Client” — Flathub, 10 November 2026
  • “Switch between light and dark mode” — Flathub, 10 November 2026
  • “Handy keyboard shortcuts to quit (ctrl+q), create new connection (ctrl+shift+n), open a new window (ctrl+n)” — Flathub, 10 November 2026
  • “It allows you to connect to your local and remote databases, write SQL in a handy text editor with language recognition, and visualize SELECT results in a Gtk.Grid Widget.” — GitHub, 10 November 2026

At a glance

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

Its licence (GPL-3.0+) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.

Strengths

  • Open source code
  • Commercial use allowed

About

Easily connect to your local or remote database Store your Database Connections in the library, connect over SSH tunnel, type and execute SQL commands directly in the app, and do everything you need to do without the necessity of opening the terminal. Supported Databases: SQLite MySQL MariaDB PostgreSQL Features Include: Test Connections before saving them View Table structure, content, and relations Write multiple custom SQL Queries Switch between light and dark mode Handy keyboard shortcuts to quit (ctrl+q), create new connection (ctrl+shift+n), open a new window (ctrl+n)

Description from Flathub — AppStream (Flathub)

Sources and checks

  • Facts collected from Flathub (credit card, publisher, licence, free status, platforms, commercial use, version) —
  • Last technical check: 7 November 2026
  • Description from Flathub — AppStream (Flathub)

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