Download HeidiSQL 11.3, released on 30 May 2021

• Installer, 32/64 bit combined
• SHA1 checksum of installer
• Portable version (zipped): 32 bit , 64 bit
• Microsoft Store App, 32 bit
• Sourcecode
• Previous releases
  • v11.2 from 24 Jan 2021: 32/64bit installer , Portable: 32 bit , 64 bit
  • v11.1 from 02 Nov 2020: 32/64bit installer , Portable: 32 bit , 64 bit
  • v11.0 from 17 Mar 2020: 32/64bit installer , Portable: 32 bit , 64 bit
  • v10.3 from 11 Dec 2019: 32/64bit installer , Portable: 32 bit , 64 bit

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Compatibility notes

• HeidiSQL runs fine on Windows 8 and 10 (and on Windows 7 with some minor issues)
• Running HeidiSQL on newer Wine releases is currently quite unstable. Preferring Wine 4.0 likely solves various issues.
• Connecting to TLS 1.2 enabled MS SQL Servers requires an updated OLE DB Driver 18 for SQL Server to be installed.

Nightly Builds of heidisql.exe

Latest automatically compiled main executable and installers for HeidiSQL. Just download and overwrite your existing C:\Program Files\HeidiSQL\heidisql.exe. Be aware that these builds are not official releases and therefore probably have more bugs, possibly serious ones.

1. Revision
   11.3.0.6317

   Support filenames with accented chars in text file import dialog. Closes #1387

   committed: 15 Jun 2021 07:46, compiled: 15 Jun 2021 08:20

   64bit build (20.3 MB)

2. Revision
   11.3.0.6316

   Silence a harmless access violation in ApplicationDeActivate, triggered by changing the VCL style

   committed: 14 Jun 2021 20:08,

3. Revision
   11.3.0.6315

   Upgrade to Delphi 10.4.2 compiler: update various VCL styles

   committed: 14 Jun 2021 08:08, compiled: 14 Jun 2021 08:10

   64bit build (20.3 MB)

4. Revision
   11.3.0.6314

   Performance: call RefreshBackgroundColors only during RefreshSessions and btnSaveClick, not in ListSessionsFocusChanged

   committed: 13 Jun 2021 12:11, compiled: 13 Jun 2021 12:25

   64bit build (20.3 MB)

5. Revision
   11.3.0.6313

   Revert a144466e7137f1c33c39c231dbeb4cd98dfc4ffa : query exact row count from tables and views. See https://www.heidisql.com/forum.php?t=37983

   committed: 10 Jun 2021 07:42, compiled: 10 Jun 2021 07:55

   64bit build (20.3 MB)

6. Revision
   11.3.0.6312

   Let a second version of EscapeString decide itself whether to quote a string, based on the given datatype. Closes #1386

   committed: 09 Jun 2021 20:10, compiled: 09 Jun 2021 20:25

   64bit build (20.3 MB)

7. Revision
   11.3.0.6311

   Disable build update button for 32bit version, so I only have to provide 64bit builds (while still supporting releases in 32 bit)

   committed: 06 Jun 2021 17:24, compiled: 06 Jun 2021 18:28

   64bit build (20.3 MB)

8. Revision
   11.3.0.6310

   Catch some potential file related exceptions in text file import. See https://www.heidisql.com/forum.php?t=37974

   committed: 06 Jun 2021 08:26,

9. Revision
   11.3.0.6309

   Fix nonsense text in filter box and memo of new query tabs

   committed: 05 Jun 2021 15:07, compiled: 05 Jun 2021 15:26

   32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (44.4 MB)

10. Revision
    11.3.0.6308

    Performance: Let TMainForm.RefreshHelperNode update only the active tab, not all open tabs. Do further calls to RefreshHelperNode when active tab gets switched. See https://www.heidisql.com/forum.php?t=37961

    committed: 05 Jun 2021 14:58,

11. Revision
    11.3.0.6307

    Issue #710: add menu item for closing query tabs to the right of the mouse click coordinates

    committed: 05 Jun 2021 08:43, compiled: 05 Jun 2021 08:56

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (44.4 MB)

12. Revision
    11.3.0.6306

    Issue #710: add menu items for closing all query tabs

    committed: 05 Jun 2021 08:15,

13. Revision
    11.3.0.6305

    Remove closing PHP tag from export as PHP array
    
    From the PHP manual[1]:
    
    > The closing tag of a PHP block at the end of a file is optional, and in some
    > cases omitting it is helpful when using include or require, so unwanted
    > whitespace will not occur at the end of files, and you will still be able to
    > add headers to the response later. It is also handy if you use output
    > buffering, and would not like to see added unwanted whitespace at the end of
    > the parts generated by the included files.
    
    1: https://www.php.net/manual/en/language.basic-syntax.instruction-separation.php#example-41

    committed: 04 Jun 2021 23:12,

14. Revision
    11.3.0.6304

    Refactor: move TMainForm.QueryTabActive to TQueryTabList.HasActiveTab

    committed: 05 Jun 2021 07:38, compiled: 05 Jun 2021 07:56

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (44.4 MB)

15. Revision
    11.3.0.6303

    Refactor: merge both overloaded TQueryTabList.TabByControl methods into a generic one, which accepts any TWinControl descendant

    committed: 04 Jun 2021 14:30,

16. Revision
    11.3.0.6302

    Move some more query tab related code out of TMainForm into TQueryTabs

    committed: 04 Jun 2021 09:03,

17. Revision
    11.3.0.6301

    Loading an sql file does not activate its tab, e.g. when loading multiple files. Fix crash happening when active tab is not a query tab in such cases. See https://www.heidisql.com/forum.php?t=37945#p37959

    committed: 04 Jun 2021 08:01, compiled: 04 Jun 2021 08:12

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (44.4 MB)

18. Revision
    11.3.0.6300

    Experimental: query exact row count from tables and views, in data tab and table tools

    committed: 03 Jun 2021 09:27, compiled: 03 Jun 2021 09:56

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (44.4 MB)

19. Revision
    11.3.0.6299

    Code cosmetic: shorten reference to mainform handle

    committed: 03 Jun 2021 08:36,

20. Revision
    11.3.0.6298

    Code cosmetic: rename implodestr() to Implode()

    committed: 03 Jun 2021 08:32,

21. Revision
    11.3.0.6297

    Fix duplicated variable assignment

    committed: 03 Jun 2021 08:19, compiled: 03 Jun 2021 08:26

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (44.4 MB)

22. Revision
    11.3.0.6296

    Modify TQueryTab.LoadContents so it only catches crashes in ReadTextfile(), and let the remaining unsuspicious code run without catching a crash. This way we should get an exact crash report here: https://www.heidisql.com/forum.php?t=37945#p37957

    committed: 03 Jun 2021 08:16,

23. Revision
    11.3.0.6295

    Bump version for v11.3 release

    committed: 30 May 2021 07:35, compiled: 30 May 2021 07:40

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (44.4 MB)

24. Revision
    11.2.0.6294

    Move menu items for previous and next tab from Tools to Go-To main menu

    committed: 29 May 2021 12:21,

25. Revision
    11.2.0.6293

    Minor optimization in TDBObject.GetTableColumns, where quite a few EListError crashes happen: Duplicates not allowed

    committed: 27 May 2021 21:02, compiled: 27 May 2021 21:26

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (44.4 MB)

26. Revision
    11.2.0.6292

    Update plink executables to v0.75. Closes #1377

    committed: 25 May 2021 21:00, compiled: 25 May 2021 21:27

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (44.4 MB)

27. Revision
    11.2.0.6291

    Fix unusable search/replace dialog in views and procedures. Closes #1376

    committed: 24 May 2021 14:17, compiled: 24 May 2021 14:26

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (44.3 MB)

28. Revision
    11.2.0.6290

    * fix wrong substring offset in TForeignKey.SQLCode
    * fix TForeignKey.ReferenceTableObj with dots in database name
    * use the fixed TForeignKey.ReferenceTableObj instead of .ReferenceTable in two places
    Closes #1364

    committed: 23 May 2021 09:25, compiled: 23 May 2021 09:56

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (44.3 MB)

29. Revision
    11.2.0.6289

    Issue #1375: Leave EXPLAIN menu items enabled for SQLite as well.

    committed: 22 May 2021 13:56, compiled: 22 May 2021 14:26

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (44.3 MB)

30. Revision
    11.2.0.6288

    Support EXPLAIN query on PostgreSQL, and fix wrong menu item state in some cases. Closes #1375

    committed: 22 May 2021 13:50, compiled: 22 May 2021 13:56

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (44.3 MB)

31. Revision
    11.2.0.6287

    Update VirtualTrees component code to release v7.5.0 . Might change something with horizontal scrollbars (#355)

    committed: 21 May 2021 20:40, compiled: 21 May 2021 20:56

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (44.3 MB)

32. Revision
    11.2.0.6286

    Install VC redistributable for x64 or x86, blowing up the installer to 45MB. Using a command line taken from https://gist.github.com/mistic100/1fb61107eedd48cb0011 , but without the code for version comparing, as I can't find the right GUIDs for v14.28.29914.00 . Closes #1296

    committed: 21 May 2021 20:08, compiled: 21 May 2021 20:26

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (44.3 MB)

33. Revision
    11.2.0.6285

    Table tools: auto-fit column widths with each result grid update, and show execution time in main status bar

    committed: 20 May 2021 22:34, compiled: 20 May 2021 22:56

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (20.0 MB)

34. Revision
    11.2.0.6284

    Unhide public schema on Redshift. See https://www.heidisql.com/forum.php?t=37911

    committed: 17 May 2021 15:00, compiled: 17 May 2021 15:26

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (20.0 MB)

35. Revision
    11.2.0.6283

    Remove experimental flag from SQLite network type

    committed: 15 May 2021 08:51, compiled: 15 May 2021 08:56

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (20.0 MB)

36. Revision
    11.2.0.6282

    Fix non-loaded previously used search and replace text in drop-down

    committed: 15 May 2021 08:49,

37. Revision
    11.2.0.6281

    Fix unnecessarily wrapped download link on update-check

    committed: 15 May 2021 08:37,

38. Revision
    11.2.0.6280

    Issue #135: leave unfinished Clickhouse support away from the master branch, for the next release

    committed: 15 May 2021 08:29,

39. Revision
    11.2.0.6279

    Fix crash after encountering unsupported NetType session setting. And don't ask the user to report that as a bug, in the prior error dialog.

    committed: 15 May 2021 08:25,

40. Revision
    11.2.0.6278

    Issue #136: support read-only grid text editor in search/replace dialog, when query result is non editable

    committed: 13 May 2021 11:13, compiled: 13 May 2021 11:26

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (20.0 MB)

41. Revision
    11.2.0.6277

    First attempt to manipulate the CREATE table code in SQL exports when source is a MySQL server and target is MariaDB. This just removes the incompatible "COLLATE xyz" clause from virtual varchar columns.

    committed: 12 May 2021 18:16, compiled: 12 May 2021 18:26

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (20.0 MB)

42. Revision
    11.2.0.6276

    Move responsibility for lowercasing hex content from the caller to the implementation, so we get the same display everywhere, including grid exports

    committed: 12 May 2021 15:48,

43. Revision
    11.2.0.6275

    Add context menu for copying download link

    committed: 09 May 2021 12:22, compiled: 09 May 2021 12:26

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (20.0 MB)

44. Revision
    11.2.0.6274

    Turn release-download button into a link label, displaying a second link to a message dialog with instructions for a portable update. See https://www.heidisql.com/forum.php?t=37843

    committed: 08 May 2021 17:21, compiled: 08 May 2021 17:26

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (20.0 MB)

45. Revision
    11.2.0.6273

    Modify release-download-button, so it points to the portable download link if the running version is a portable

    committed: 08 May 2021 09:27,

46. Revision
    11.2.0.6272

    Fix logged queries duration in "one go" mode. See https://www.heidisql.com/forum.php?t=37878

    committed: 07 May 2021 08:19, compiled: 07 May 2021 08:26

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (20.0 MB)

47. Revision
    11.2.0.6271

    Detect pressed shift key before prompting for filter value. Closes #588

    committed: 06 May 2021 08:00, compiled: 06 May 2021 08:26

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (20.0 MB)

48. Revision
    11.2.0.6270

    Issue #821: don't stack prompts to reload a loaded SQL file after multiple external changes

    committed: 06 May 2021 07:37, compiled: 06 May 2021 07:56

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (20.0 MB)

49. Revision
    11.2.0.6269

    Issue #136: add context menu with some edit actions to text editor

    committed: 03 May 2021 08:44, compiled: 03 May 2021 08:56

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (20.0 MB)

50. Revision
    11.2.0.6268

    Quote database name separately from table name in foreign key generation. Closes #1364

    committed: 02 May 2021 22:06, compiled: 02 May 2021 22:26

    32bit build (15.2 MB)64bit build (20.3 MB)32+64bit installer (20.0 MB)