As many HeidiSQL users asked me over the years whether I could release HeidiSQL as a native Linux application. My answer was always that this would be a new project, not just a thing I can do besides the other issue hunting. But in the recent 8 weeks I spend quite a lot of hours in learning Lazarus, and how to convert a GUI application from the Windows + Delphi code to something which I can compile on Linux + Lazarus/FreePascal.
So here is it now, the first alpha release with some basic features. Note this is not intended for production use, as many things are still missing and/or incomplete. Also note there is not yet support for SSH tunnels, SQL Server and Interbase connections.
Check the download page and expand the "Native Linux version" section.