Download HeidiSQL 11.1, released on 02 Nov 2020

• Installer, 32/64 bit combined
• SHA1 checksum of installer
• Portable version (zipped): 32 bit , 64 bit
• Microsoft Store App, 32 bit
• Sourcecode
• Previous releases
  • v11.0 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
  • v10.2 from 15 Jun 2019: 32/64bit installer , Portable: 32 bit , 64 bit
  • v10.1 from 26 Jan 2019: 32/64bit installer , Portable: 32 bit , 64 bit

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Compatibility notes

• HeidiSQL runs fine on Windows 7, 8 and 10
• 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.
• Connecting to PostgreSQL may require to have Visual C++ Redistributable Package 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
   11.1.0.6210

   Separate Create > "Stored routine" menu item into two, one for procedures and one for functions. Closes #987

   committed: 17 Jan 2021 14:37 compiled: 17 Jan 2021 14:56

   Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

2. Revision
   11.1.0.6209

   Simplify more code using the new PopupComponent() function

   committed: 16 Jan 2021 18:36 compiled: 16 Jan 2021 18:55

   Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

3. Revision
   11.1.0.6208

   Simplify some code which checks where user has clicked, using the new PopupComponent()

   committed: 16 Jan 2021 18:15

4. Revision
   11.1.0.6207

   Issue #75: pimp up context menu for indexes tab, and assign to foreign keys tab and check constraints tab as well

   committed: 16 Jan 2021 17:19 compiled: 16 Jan 2021 17:26

   Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

5. Revision
   11.1.0.6206

   Issue #75: get "Add constraint" and "Delete constraint" buttons working, provide function list when editing check clause, and fix some more issues

   committed: 16 Jan 2021 16:29 compiled: 16 Jan 2021 16:56

   Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

6. Revision
   11.1.0.6205

   Issue #75:
   * detect table names in IS dynamically, on PostgreSQL and MySQL/MariaDB. This prevents me from using too complex version conditionals for detecting whether CHECK_CONSTRAINTS table is there
   * even if CHECK_CONSTRAINTS table is there, the detection might fail due to the missing column TABLE_NAME, on MySQL, MSSQL and PostgreSQL. Catch SQL errors in that query and disable further detection of check constraints.

   committed: 14 Jan 2021 21:09 compiled: 14 Jan 2021 21:26

   Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

7. Revision
   11.1.0.6204

   Issue #75: CHECK_CONSTRAINTS is there on MSSQL, but does not work due to missing TABLE_NAME column: https://www.heidisql.com/forum.php?t=37462

   committed: 14 Jan 2021 07:56 compiled: 14 Jan 2021 08:26

   Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

8. Revision
   11.1.0.6203

   Issue #75: create editable list for check constraints in table editor

   committed: 12 Jan 2021 21:41 compiled: 12 Jan 2021 21:56

   Downloads: 32bit build (13.9 MB)64bit build (18.6 MB)32+64bit installer (19.5 MB)

9. Revision
   11.1.0.6202

   Add menu items for inserting lowercase GUID's into grid cell. Closes #1268

   committed: 08 Jan 2021 16:49 compiled: 08 Jan 2021 16:56

   Downloads: 32bit build (13.9 MB)64bit build (18.5 MB)32+64bit installer (19.5 MB)

10. Revision
    11.1.0.6201

    Fix crash in SynMemoQueryStatusChange when resizing main window with no active query tab

    committed: 08 Jan 2021 11:00 compiled: 08 Jan 2021 11:26

    Downloads: 32bit build (13.9 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

11. Revision
    11.1.0.6200

    Update gnugettext unit to rev 134 from http://svn.code.sf.net/p/dxgettext/code/trunk/dxgettext/sample/gnugettext.pas

    committed: 07 Jan 2021 17:44 compiled: 07 Jan 2021 17:56

    Downloads: 32bit build (13.9 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

12. Revision
    11.1.0.6199

    Update sqlite3 libraries from v3.30.1 to v3.34.0 from Dec 01 2020

    committed: 05 Jan 2021 17:40 compiled: 06 Jan 2021 21:43

    Downloads: 32bit build (13.9 MB)64bit build (18.5 MB)32+64bit installer (19.5 MB)

13. Revision
    11.1.0.6198

    Outsource a local function into TDBObject.SchemaClauseIS, and use it in GetTableColumns

    committed: 04 Jan 2021 19:27

14. Revision
    11.1.0.6197

    Display number of indexes and foreign keys in caption of their tabs within the table editor. Helpful for knowing the number without having to activate their tab.

    committed: 04 Jan 2021 16:44 compiled: 04 Jan 2021 16:56

    Downloads: 32bit build (13.9 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

15. Revision
    11.1.0.6196

    Rename TTableColumn.Expression field to the more unique and clear .GenerationExpression, also for distinction from the upcoming CHECK expression.

    committed: 03 Jan 2021 15:05

16. Revision
    11.1.0.6195

    Fix scope for FStatus symbol of TTableColumn

    committed: 03 Jan 2021 14:57

17. Revision
    11.1.0.6194

    Fix access violation in WalkNode.Parent in 32 bit mode. Not sure why but that happens after 67e3dc0a5181b2d053e15b9ce32822cf7a8a6814 . Closes #1270

    committed: 01 Jan 2021 14:08 compiled: 01 Jan 2021 14:26

    Downloads: 32bit build (13.9 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

18. Revision
    11.1.0.6193

    Issue #477: Translate controls on CSV layout detector

    committed: 29 Dec 2020 22:20 compiled: 29 Dec 2020 22:26

    Downloads: 32bit build (13.9 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

19. Revision
    11.1.0.6192

    Activate AutoSize and disable WordWrap on the replace hint in the search/replace dialog, so the height is auto-adjusted (especially with chars like g), and the words are not tried to be wrapped into a hidden second line.

    committed: 29 Dec 2020 22:17

20. Revision
    11.1.0.6191

    Fix crash in SetupSynEditors after CSV layout detector was opened and closed once.

    committed: 29 Dec 2020 22:08

21. Revision
    11.1.0.6190

    Widen status bar panels for big screens

    committed: 28 Dec 2020 17:35 compiled: 28 Dec 2020 17:56

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

22. Revision
    11.1.0.6189

    Fix non working inheritance of font for completion proposal in trigger editor

    committed: 28 Dec 2020 17:33

23. Revision
    11.1.0.6188

    Apply data type colors to column names in completion proposal, and move formatting code to new apphelpers.SynCompletionProposalPrettyText()

    committed: 28 Dec 2020 13:18

24. Revision
    11.1.0.6187

    Rename two forms so these comply to my own code convention: TDataSortingForm=>TfrmDataSorting and TColumnSelectionForm=>TfrmColumnSelection

    committed: 27 Dec 2020 12:56 compiled: 27 Dec 2020 13:26

    Downloads: 32bit build (13.9 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

25. Revision
    11.1.0.6186

    Warn the user about potential data loss when loading a (sql) file with encoding set to "auto-detect". That auto-detection has caused several data loss situations already.

    committed: 26 Dec 2020 09:02 compiled: 26 Dec 2020 13:26

    Downloads: 32bit build (13.9 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

26. Revision
    11.1.0.6185

    Call SynUnicode.GetEncoding instead of our own old copied code in apphelpers.DetectEncoding. Probably enhances the "auto-detect encoding" option in file-open dialogs.

    committed: 26 Dec 2020 08:58

27. Revision
    11.1.0.6184

    Code cleanup: rename options unit to preferences. And follow a naming convention for the form name, which I already have in some of the other forms: TfrmPreferences

    committed: 22 Dec 2020 17:24 compiled: 22 Dec 2020 17:56

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

28. Revision
    11.1.0.6183

    Issue #744: Suspend action list on mainform while preferences dialog is open, so changes on the Shortcuts tab do not trigger some action, probably even with a crash

    committed: 22 Dec 2020 08:46 compiled: 22 Dec 2020 17:26

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

29. Revision
    11.1.0.6182

    Issue #744: Shortcut settings: Let user know whether a wanted shortcut is assigned to another action, and prompt for confirmation in such cases.

    committed: 21 Dec 2020 21:12 compiled: 21 Dec 2020 21:26

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

30. Revision
    11.1.0.6181

    Update bundled plink.exe to v0.74 from https://www.chiark.greenend.org.uk/~sgtatham/putty/latest.html . closes #1218

    committed: 19 Dec 2020 10:36 compiled: 19 Dec 2020 10:56

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

31. Revision
    11.1.0.6180

    Move upper controls on view editor into a first tab of a new page control, and show CREATE code on a second tab. Closes #1135

    committed: 19 Dec 2020 10:26

32. Revision
    11.1.0.6179

    Add support for JSONB column types in PostgreSQL. Closes #606

    committed: 19 Dec 2020 08:59 compiled: 19 Dec 2020 09:26

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

33. Revision
    11.1.0.6178

    Auto-create directory path specified in SQL export target filename. Closes #1086

    committed: 19 Dec 2020 08:48 compiled: 19 Dec 2020 08:56

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

34. Revision
    11.1.0.6177

    Issue #1241: Remove theme selection from installer

    committed: 18 Dec 2020 09:22 compiled: 18 Dec 2020 10:32

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.4 MB)

35. Revision
    11.1.0.6176

    Catch file creation errors in TQueryTab.SaveContents, when an opened file was removed with its directory, from outside. And auto-create missing folder when user presses Ctrl+S then. Also, if tabs.ini has a tab entry with a no longer existing file, don't watch that non-existent file for changes, which fixes RestoreTabs showing an error on startup.

    committed: 18 Dec 2020 08:28 compiled: 18 Dec 2020 08:56

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.3 MB)

36. Revision
    11.1.0.6175

    Try to prevent inner exception at the end of TMySQLQuery.Col. Hopefully reveals a more meaningful error message for issue #904

    committed: 17 Dec 2020 12:46 compiled: 17 Dec 2020 12:56

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.3 MB)

37. Revision
    11.1.0.6174

    Enable cancel button after setting grid cell to NULL. Closes #1146

    committed: 17 Dec 2020 12:20 compiled: 17 Dec 2020 12:26

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.3 MB)

38. Revision
    11.1.0.6173

    Limit rows per exported INSERT to 1000 for MSSQL. Introduced MaxRowsPerInsert property per connection type. 10000 for all other types. Closes #1189

    committed: 17 Dec 2020 11:43 compiled: 17 Dec 2020 11:56

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.3 MB)

39. Revision
    11.1.0.6172

    Code cleanup: move some node index constants to TQueryTab, and probably prevent AV in treeQueryHelpersInitChildren

    committed: 16 Dec 2020 18:15 compiled: 16 Dec 2020 18:26

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.3 MB)

40. Revision
    11.1.0.6171

    Support binary values in "More values" quick filter menu

    committed: 16 Dec 2020 17:24

41. Revision
    11.1.0.6170

    Support regproc and regprocedure types on PostgreSQL, so these don't use SUBSTR() in data grid

    committed: 15 Dec 2020 17:57 compiled: 15 Dec 2020 18:26

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.3 MB)

42. Revision
    11.1.0.6169

    Prefer SUBSTR() over LEFT() function in PostgreSQL data grid. Closes #1259

    committed: 15 Dec 2020 17:56

43. Revision
    11.1.0.6168

    Get rid of hardcoded string default date 2000-01-01 in various places. Introduce apphelpers.DateTimeNever field instead.

    committed: 15 Dec 2020 07:36 compiled: 15 Dec 2020 07:56

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.3 MB)

44. Revision
    11.1.0.6167

    Fix sporadic crash in Tconnform.TimerStatisticsTimer due to empty session path

    committed: 15 Dec 2020 07:21

45. Revision
    11.1.0.6166

    Fix sporadic EInvalidOp crash when displaying invalid uptime from server's ConnectionInfo

    committed: 14 Dec 2020 22:26 compiled: 14 Dec 2020 22:56

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.3 MB)

46. Revision
    11.1.0.6165

    Fix crash when table has an invalid/negative create or update date/time

    committed: 14 Dec 2020 22:16 compiled: 14 Dec 2020 22:26

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.3 MB)

47. Revision
    11.1.0.6164

    Silence crash in TMainForm.AnyGridGetText, when trying to calculate Unix timestamp from an too large or too low number

    committed: 14 Dec 2020 19:56 compiled: 14 Dec 2020 20:25

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.3 MB)

48. Revision
    11.1.0.6163

    Fix crash in TMainForm.treeQueryHelpersGetText

    committed: 14 Dec 2020 19:39 compiled: 14 Dec 2020 19:56

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.3 MB)

49. Revision
    11.1.0.6162

    Attempt to fix out-of-range error in TMainForm.tabsetQueryMouseMove

    committed: 14 Dec 2020 18:24 compiled: 14 Dec 2020 18:56

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.3 MB)

50. Revision
    11.1.0.6161

    Attempt to fix a crash in TMainForm.DBtreeInitNode, probably accessing ParentNode when it's nil

    committed: 14 Dec 2020 17:28 compiled: 14 Dec 2020 17:56

    Downloads: 32bit build (13.8 MB)64bit build (18.5 MB)32+64bit installer (19.3 MB)