Download HeidiSQL 11.3, released on 30 May 2021

• Installer, 32/64 bit combined (SHA1 checksum)
• Portable version (zipped): 32 bit , 64 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
   11.3.0.6337

   Escape single quotes and backslash in all PostgreSQL connection string values, including password. Closes #1417

   committed: 24 Jul 2021 08:55, compiled: 24 Jul 2021 09:55

   64bit build (22.4 MB)

2. Revision
   11.3.0.6336

   Issue #1169: get basic connection to local Interbase setup running

   committed: 18 Jul 2021 12:33, compiled: 18 Jul 2021 12:55

   64bit build (22.4 MB)

3. Revision
   11.3.0.6335

   Issue #1169: basic skeleton for Interbase connections, including two network types TCP/IP and Local, as well as two drivers IB and FB

   committed: 28 Jun 2021 21:22,

4. Revision
   11.3.0.6334

   Issue #1169: give items in TDBDatatypeIndex a different prefix (dt => dbdt), to fix a conflict with those from Delphi's database components

   committed: 26 Jun 2021 17:44,

5. Revision
   11.3.0.6333

   No longer disable SSH tunnel on Windows 10 S. This removes the no longer required support for Win10S if used in the Windows Store.

   committed: 26 Jun 2021 09:15, compiled: 26 Jun 2021 17:55

   64bit build (20.3 MB)

6. Revision
   11.3.0.6332

   SQL export: Add popup menu action for copying mysqldump command line

   committed: 25 Jun 2021 08:56, compiled: 25 Jun 2021 08:59

   64bit build (20.3 MB)

7. Revision
   11.3.0.6331

   Set TIME_ZONE system variable for reading as well, not only for the export output. See https://www.heidisql.com/forum.php?t=38078

   committed: 25 Jun 2021 07:38,

8. Revision
   11.3.0.6330

   Fix removed custom color from query gutter after zoom. Closes #1392

   committed: 24 Jun 2021 10:39,

9. Revision
   11.3.0.6329

   Code cleanup: outsource generation of mysql command line arguments into TConnectionParameters.GetExternalCliArguments

   committed: 24 Jun 2021 06:57,

10. Revision
    11.3.0.6328

    Code cleanup: outsource generic MainForm.IsWine property to apphelpers.IsWine function

    committed: 24 Jun 2021 05:44,

11. Revision
    11.3.0.6327

    Reset timezone in SQL exports to zero offset, to be independent from local date/times. See https://www.heidisql.com/forum.php?t=38078

    committed: 23 Jun 2021 21:21, compiled: 23 Jun 2021 21:25

    64bit build (20.3 MB)

12. Revision
    11.3.0.6326

    Issue #932: fix crash with new color setting when switching from query tab to data tab

    committed: 23 Jun 2021 08:37, compiled: 23 Jun 2021 08:55

    64bit build (20.3 MB)

13. Revision
    11.3.0.6325

    Issue #932: use background color of active session for query gutter

    committed: 22 Jun 2021 21:13, compiled: 22 Jun 2021 21:25

    64bit build (20.3 MB)

14. Revision
    11.3.0.6324

    Fix more potential theme related EAccessViolation's, due to Action:=caFree in OnClose event of modal forms. Their caller now frees these modal forms. In non-modal forms, keep caFree in OnClose but remove existing OnDestroy events, moving code to OnClose instead.
    https://www.heidisql.com/forum.php?t=38043
    https://stackoverflow.com/questions/2075405/how-to-close-non-modal-form-in-delphi

    committed: 22 Jun 2021 20:37, compiled: 22 Jun 2021 20:40

    64bit build (20.3 MB)

15. Revision
    11.3.0.6323

    Issue #932: use session background color for query result tabs, so it's clear to which connection they belong

    committed: 22 Jun 2021 16:06, compiled: 22 Jun 2021 16:25

    64bit build (20.3 MB)

16. Revision
    11.3.0.6322

    Attempt to fix theme related crashes through OnClose event of dialogs with caFree. See https://www.heidisql.com/forum.php?t=38043

    committed: 21 Jun 2021 20:53, compiled: 21 Jun 2021 20:55

    64bit build (20.3 MB)

17. Revision
    11.3.0.6321

    Query tabs: prefer setting width and height of a new query tab memo like the current tab

    committed: 20 Jun 2021 08:38, compiled: 20 Jun 2021 10:55

    32bit build (15.3 MB)64bit build (20.3 MB)32+64bit installer (44.5 MB)

18. Revision
    11.3.0.6320

    Update SQLite libraries to v3.36.0

    committed: 19 Jun 2021 08:16,

19. Revision
    11.3.0.6319

    Fix two compiler warnings

    committed: 17 Jun 2021 08:53,

20. Revision
    11.3.0.6318

    Update installer script for use with updated InnoSetup v6.2.0

    committed: 17 Jun 2021 08:12, compiled: 17 Jun 2021 08:26

    32bit build (15.3 MB)64bit build (20.3 MB)32+64bit installer (44.4 MB)

21. 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)

22. Revision
    11.3.0.6316

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

    committed: 14 Jun 2021 20:08,

23. 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)

24. 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)

25. 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)

26. 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)

27. 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)

28. 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,

29. 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)

30. 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,

31. 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)

32. Revision
    11.3.0.6306

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

    committed: 05 Jun 2021 08:15,

33. 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,

34. 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)

35. 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,

36. Revision
    11.3.0.6302

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

    committed: 04 Jun 2021 09:03,

37. 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)

38. 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)

39. Revision
    11.3.0.6299

    Code cosmetic: shorten reference to mainform handle

    committed: 03 Jun 2021 08:36,

40. Revision
    11.3.0.6298

    Code cosmetic: rename implodestr() to Implode()

    committed: 03 Jun 2021 08:32,

41. 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)

42. 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,

43. 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)

44. 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,

45. 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)

46. 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)

47. 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)

48. 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)

49. 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)

50. 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)