Grab it from the download page most noticable new features and enhancements: Heidi lets you connect to a variety of databases, like mariadb, mysql, microsoft sql, postgresql, sqlite, interbase and firebird. I just read about authentication on sqlite.org and ran some tests here, but.
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File > export settings to file to import it back in a blank heidisql installation:
Clicking around is very responsive and smooth and i didn't get any crashes i got before so far.
Basic support for high dpi. Download heidisql 12.14, released on 11 dec 2025 windows 64 bit (installer and portable) windows package managers linux 64 bit (.deb package, gtk2 and qt5 builds) arch linux. Fix missing assignments in tdbobject.assign, causing a. Adding support for a login will require changes to heidisql itself, and probably a different sqlite3.dll than the one shipped with heidi.
Connecting to a local mysql db works perfect. There is a section in the help document explaining all supported command. This is a new release with quite a few new features, some enhancements and many bugfixes. Developers and other users are welcome to discuss new features, problems and questions here.
Screenshots of different parts of heidisql in action.
Once you are connected, you can edit data and structures in these. Heidisql user to user forum.