How to Install and Use SQLECTRON: A Lightweight Cross‑Platform SQL Client

SQLECTRON

A simple lightweight SQL client for desktop/terminal with cross-database and cross-platform support.

It runs on Linux, macOS and Windows, allowing you to connect to various databases.

Installation and Usage

The version used in this article is

v1.30.0

. Download the installer, drag the app into the Applications folder, and the installation is complete.

Add a server by providing the required information. The supported database types are:

MySQL

PostgreSQL

Microsoft SQL Server

SQLite

Cassandra

Test the connection and click

Save

.

Select the server, click

Connect

, and run a SQL query.

After execution you can copy results as JSON or CSV, or export them to files.

Using SQLECTRON to explain a query gives a clean visual output.

Compared with heavier tools like DataGrip, SQLECTRON meets basic needs for users who do not rely heavily on advanced client features.

If you prefer a terminal interface, SQLECTRON also offers

SQLECTRON-TERM

. Install it with a single command (Node.js required):

<code>npm install -g sqlectron-term</code>

The project has few GitHub stars and is maintained by an owner who lost interest, making it a good opportunity for contributors to gain experience.

Conclusion

For everyday basic SQL execution, SQLECTRON fully satisfies the need without requiring a paid DataGrip or Navicat license, and it runs efficiently without heavy CPU load.

If you are interested in contributing, maintaining the project offers a valuable learning experience.