HeidiSQL is a free and powerful client for MariaDB, MySQL, Microsoft SQL Server, PostgreSQL, SQLite and Interbase/Firebird

Oct 6, 2025 · Download your free copy of HeidiSQL here. Or download the sources.

Technical information file for users of HeidiSQLBasic help on using HeidiSQL This document aims to give users some basic help to get started with HeidiSQL. Over the years, the feature list has grown …

Updatecheck Keeps your HeidiSQL version up to date with the latest features and bugfixes. Can be invoked automatically by option.

Jan 18, 2025 · Get it from the download page 32 bit builds are now dropped from the installer. They are still built and downloadable, but only in the portable versions. More details in issue #2071. 3rd party …

Jun 24, 2025 · Yes, HeidiSQL as of the latest version, for a new server, will continually display the host key store message. If I click yes, it doesn't appear to actually do anything anymore, as if I try to …

CSV files are generated in HeidiSQL with a right-click on any data result, plus clicking "Export grid data". Many other output formats can be selected there, amongst CSV. Hi, Whats the target location of the …

Yes, HeidiSQL does not yet support authentication for a SQLite database. Adding support for a login will require changes to HeidiSQL itself, and probably a different sqlite3.dll than the one shipped with Heidi.

HeidiSQL has 64 bit downloads, as you can see on the download page. The installer installs the 64bit version on 64bit Windows, and the 32bit version on 32bit Windows.

Oct 10, 2014 · HeidiSQL user to user forum. Developers and other users are welcome to discuss new features, problems and questions here.