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HeidiSQL

Free#7 of 53 in Database Client SoftwareSQL Query Tools

HeidiSQL: A capable free desktop client for managing several major SQL databases. Ranked #7 of 53 in Database Client Software by our editors (8.5/10); pricing: Free plan; best for free users of common SQL databases.

8.5/10Editor score
Visit HeidiSQL
HeidiSQL8.5 Visit HeidiSQL

At a glance

  • Editor score
    8.5 / 10
  • Pricing
    Free plan
  • Best for
    Free users of common SQL databases
  • Free plan
    Yes
  • Paid from
    Free
  • Deployment
    Desktop
  • Founded
    2002 · Neuenkirchen, Germany
  • Facts checked
    22 Sep 2026
HeidiSQL screenshot

  • Where it wins

    • Supports MariaDB, MySQL, MS SQL, PostgreSQL, SQLite, and more
    • Combines data editing, administration, imports, and broad exports
    • Includes SSH tunneling, SSL settings, and query history

  • Where it doesn't

    • Desktop deployment may not suit browser-based database workflows
    • Its workflow centers on SQL rather than visual query building
    • Database support is limited to the listed engines

Our verdict on HeidiSQL

HeidiSQL is a free, open-source desktop database client for Windows, Linux, and macOS. It is designed for people who work with MariaDB, MySQL, Microsoft SQL Server, PostgreSQL, SQLite, Interbase, Firebird, ProxySQL, or Redshift and want one graphical interface for database work. Multiple database connections can be managed in one window, while table data can be browsed and edited in a grid. The client also supports creating and editing tables, views, stored routines, triggers, and scheduled events.

Its strongest case is the breadth of database administration and data-handling features available without a paid plan. The SQL editor includes syntax highlighting and code completion, and a query-tab helper panel provides query history. SSH tunneling and SSL connection settings support different connection requirements. Import covers SQL, CSV, and binary files, while export supports SQL, CSV, HTML, XML, LaTeX, Textile, PHP, Markdown, and JSON. User privilege and role management, plus table maintenance for optimization and repair, extend it beyond basic query execution.

The main trade-off is its desktop-focused design. HeidiSQL is not a browser-based service, and its stated workflow is centered on direct SQL editing, object management, and table administration rather than visual query construction. That makes it a practical fit for individual developers, database administrators, and technical teams who prefer a free client with broad export options and support for several common engines. It is less suitable for buyers seeking a web application or a workflow organized around visual query building. Choose HeidiSQL when open-source desktop access and database-management depth matter more than a browser-first experience.

Your product? Our editors can test HeidiSQL in depth and publish a review, labelled as paid · from $149/mo →

HeidiSQL pricing

Plans Free planFree Free to use — no paid tier required for the core job.
See plans on heidisql.com

HeidiSQL fact sheet

Free planYes
Paid fromFree
DeploymentDesktop
Database supportMariaDB, MySQL, Microsoft SQL Server, PostgreSQL, SQLite, Interbase, Firebird, ProxySQL, Redshift
SSH tunnelingYes
Data editingYes
Visual query builderNot verified
Result export formatsCSV, HTML, XML, SQL, LaTeX, Textile, PHP, Markdown, JSON
Query historyYes
DeploymentDesktop
PlatformsWindows, macOS, Linux
SupportCommunity, Docs
Built forSolo, Small business (editorial estimate)
PricingFree plan
Websiteheidisql.com
Facts checked22 Sep 2026

Alternatives to HeidiSQL

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HeidiSQL vs the competition

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Also Ranked In

HeidiSQL is ranked in 2 of our directories.

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Featured on iTechGuides

Featured on iTechGuides — HeidiSQL 8.5/10

HeidiSQL is listed in our Database Client Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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