HeidiSQL is free software for people who work with databases, and aims to be intuitive to use. "Heidi" lets you connect to a variety of databases, like MariaDB, MySQL, Microsoft SQL, PostgreSQL, …

2 days ago · Please disable your adblocker and reload the page to enable HeidiSQL downloads. Or, if you can't overcome the temptation, rightclick the anchor and click "copy link" to get it.

HeidiSQL can execute a batch of queries (= multiple queries, separated by semicolon) in one go. That way, execution gets dramatically faster, especially when having tons of mini queries.

Imagepreview BLOBs can contain various file formats. HeidiSQL displays JPEG, PNG, GIF, BMP, PSD and some more image formats in a quick preview box.

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

May 6, 2025 · The wine based package is still available as heidisql-wine. I have personally done a quick test and connecting via SSH tunnel to a MySQL DB via libmariadb.so and some basic edits worked …

Jan 18, 2025 · Update style file from Delphi 12.1. Related to https://www.heidisql.com/forum.php?t=43616 New stuff: Show editor hints for string literals, revealing …

This is most obviously due to the utf8mb4 charset which HeidiSQL uses from now on, and the newer libmysql which is shipped with the 9.0 release. You can download an older libmysql in order to fix that:

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.

If you liked the old Silk icons more: they are still there. You can switch back in Tools > Preferences > General > Icon Pack. Wine users: You will probably need a newer Wine version, as recent ones did …