HeidiSQL 12.20

HeidiSQL is a small database client that allows users to connect to and manage databases such as MySQL, MariaDB, PostgreSQL, Microsoft SQL Server, and SQLite. It offers tools for browsing data, editing tables, running SQL queries, importing and exporting data, and managing database structures.

The software is free to use and actively maintained, making it a trusted choice for both personal and professional database work.

Download HeidiSQL 12.20 - Software Mirrors

Download HeidiSQL 12.20
for Linux 64 bit GTK2 build

Download HeidiSQL 12.20
for Linux 64 bit QT5 build

Download HeidiSQL 12.20
for Linux 64 bit QT6 build

Download HeidiSQL 12.20
for Linux 64 bit QT6 build

Download HeidiSQL 12.20
for Windows 64 bit Installer

Download HeidiSQL 12.20
for Windows 64 bit Portable

Download HeidiSQL 12.20
for Linux 64 bit DEB package

Download HeidiSQL 12.20
for macOS ARM64 App Bundle

HeidiSQL 12.20 Release Notes:

12.20 - 2026-06-22

⛰️ Features

  • Support some keywords like CURRENT_TIMESTAMP in SQLite default value drop-down - (dbadd37)

🐛 Bug Fixes

  • SelectUserNode on macOS cannot find a newly created node with a TUser, probably because nodes were refreshed too late in OnBeforePaint - (f6c5d2d)
  • Expect "IF NOT EXISTS" clause in trigger definition - (71af8d3)
  • Reveal procedures and function in MySQL which are stored with correct case in mysql.proc - (106010e)

⚙️ Miscellaneous Tasks

  • Ignore all .po translation files pulled from Transifex - (611212a)
  • Restrict cliff release notes from previous tag to current one, prefer spaces indentation in Makefile variable assignment - (548f44f)
[!NOTE]
>
For a list of all the changes up to date, please read CHANGELOG.md.

Key Features of HeidiSQL

Multi Database Support

HeidiSQL supports MySQL, MariaDB, PostgreSQL, Microsoft SQL Server, and SQLite, enabling users to manage different database systems from one interface.

User Friendly Interface

The clean layout makes it easy to navigate databases, tables, views, and procedures.

SQL Query Editor

A powerful SQL editor with syntax highlighting and code completion helps users write and execute queries efficiently.

Table and Data Editing

Users can view, insert, edit, and delete data directly within tables using a spreadsheet like interface.

Import and Export Tools

HeidiSQL supports importing and exporting data in formats such as SQL, CSV, XML, and HTML.

Database Structure Management

Users can create and modify tables, indexes, triggers, views, and stored procedures.

Session Management

Multiple connections and sessions can be saved and reused for faster access.

Secure Connections

Supports SSH tunneling and SSL for secure database connections.

Lightweight and Fast

HeidiSQL runs efficiently even on systems with limited resources.

Benefits of Using HeidiSQL

Saves Time

Quick access to databases and fast query execution improve productivity.

Easy to Learn

The intuitive interface is suitable for beginners while offering advanced tools for professionals.

Flexible Database Management

Supports multiple database engines in a single application.

Free and Open Source

No licensing cost, making it ideal for individuals and businesses.

Reliable for Daily Use

Stable performance for routine database administration tasks.

HeidiSQL is a dependable and efficient database management tool that balances simplicity with powerful functionality. With support for multiple database systems, a strong SQL editor, and lightweight performance, it is an excellent choice for managing databases on Windows. For users seeking a free, fast, and versatile database client, HeidiSQL remains one of the best options available.

HeidiSQL is a popular open source database management software designed for developers, database administrators, and data analysts. It provides an easy and efficient way to manage, edit, and query databases while maintaining a lightweight footprint and fast performance. HeidiSQL is widely appreciated for its simplicity, flexibility, and support for multiple database systems.

HeidiSQL 12.20
Free
Software Informations:
Developer:

Operating System:
Windows / macOS / Linux
Date Added:
2026-06-23T12:01:19.417Z
Categories:

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