Download HeidiSQL 11.2, released on 24 Jan 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
  • v11.1 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
  • v10.2 from 15 Jun 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.
• 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
   11.2.0.6264

   Create "Editor commands" menu in "Query" main menu, and populate it with all available editor commands from SynEditKeyCmds

   committed: 22 Apr 2021 08:41 compiled: 22 Apr 2021 08:56

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

2. Revision
   11.2.0.6263

   Fix crash happening when using un/comment action. Closes #1359

   committed: 19 Apr 2021 21:06 compiled: 19 Apr 2021 21:26

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

3. Revision
   11.2.0.6262

   Issue #1357: include column names in "copy as" submenu export actions by default

   committed: 18 Apr 2021 17:35 compiled: 18 Apr 2021 17:56

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

4. Revision
   11.2.0.6261

   Validate state of TActions after connecting and once in FormShow event. Closes #1319

   committed: 17 Apr 2021 09:23 compiled: 17 Apr 2021 09:26

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

5. Revision
   11.2.0.6260

   Create OnChange event for TQueryTab.Memo in TMainForm, replacing OnStatusChange and TQueryTab.MemoOnChange events. OnStatusChange only fires when setting Memo.Modified, so the line/char status bar panel was not updated in many cases. Likely also affected the "run" button: issue #1319

   committed: 15 Apr 2021 09:01 compiled: 15 Apr 2021 09:26

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

6. Revision
   11.2.0.6259

   Restore/keep cursor position in filter editor after refresh

   committed: 15 Apr 2021 08:08 compiled: 15 Apr 2021 08:26

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

7. Revision
   11.2.0.6258

   Auto-scroll to edited grid cell. See https://www.heidisql.com/forum.php?t=37805

   committed: 14 Apr 2021 07:27 compiled: 14 Apr 2021 07:56

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

8. Revision
   11.2.0.6257

   Optimize TSQLSentence.GetSQL

   committed: 10 Apr 2021 19:19 compiled: 10 Apr 2021 19:26

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

9. Revision
   11.2.0.6256

   Initialize global SystemImageList variable, to fix potential issues in apphelpers.GetSystemImageList

   committed: 10 Apr 2021 19:18

10. Revision
    11.2.0.6255

    Issue #1352: user manager: sync checked state on out-of-view child nodes

    committed: 08 Apr 2021 09:26 compiled: 08 Apr 2021 09:56

    Downloads: 32bit build (15.2 MB)64bit build (20.2 MB)32+64bit installer (20.0 MB)

11. Revision
    11.2.0.6254

    Tweak madExcept settings:
    * automatically continue application if user does not click anything for a while
    * hide callstack by default
    * do not upload unused screenshots

    committed: 07 Apr 2021 13:01 compiled: 07 Apr 2021 13:26

    Downloads: 32bit build (15.2 MB)64bit build (20.2 MB)32+64bit installer (20.0 MB)

12. Revision
    11.2.0.6253

    Issue #136: fix OS crash with large cell text when reading FEdit.SelStart/Length

    committed: 31 Mar 2021 16:02 compiled: 01 Apr 2021 08:26

    Downloads: 32bit build (15.2 MB)64bit build (20.2 MB)32+64bit installer (20.0 MB)

13. Revision
    11.2.0.6252

    Issue #136: cursor position with local number format

    committed: 31 Mar 2021 16:00

14. Revision
    11.2.0.6251

    Include some missing functions from "comparison operators" help section, like COALESCE, GREATEST and ISNULL. Closes #1342

    committed: 22 Mar 2021 16:39 compiled: 22 Mar 2021 16:57

    Downloads: 32bit build (15.2 MB)64bit build (20.2 MB)32+64bit installer (20.0 MB)

15. Revision
    11.2.0.6250

    Issue #136: activate line modification marker in memo gutter

    committed: 17 Mar 2021 18:46 compiled: 17 Mar 2021 18:56

    Downloads: 32bit build (15.1 MB)64bit build (20.1 MB)32+64bit installer (20.0 MB)

16. Revision
    11.2.0.6249

    Issue #136: auto-remove empty registry subkeys created just through AppSettings.SessionPath := GetRegKeyTable, indirectly by TAppSettings.PrepareRegistry

    committed: 17 Mar 2021 18:17 compiled: 17 Mar 2021 18:26

    Downloads: 32bit build (15.1 MB)64bit build (20.1 MB)32+64bit installer (20.0 MB)

17. Revision
    11.2.0.6248

    Issue #136: include remaining 4 highlighters in SynEdit project files and make them available in text editor

    committed: 17 Mar 2021 17:41 compiled: 17 Mar 2021 17:45

    Downloads: 32bit build (15.1 MB)64bit build (20.1 MB)32+64bit installer (20.0 MB)

18. Revision
    11.2.0.6247

    Issue #136: restore text selection after switching highlighter

    committed: 17 Mar 2021 09:41

19. Revision
    11.2.0.6246

    Issue #136: remove support for crashing x86 Assembly MASM highlighter

    committed: 17 Mar 2021 09:39

20. Revision
    11.2.0.6245

    Issue #136: remove dependency of existent but non-included WebIDL and ZPL highlighter unit

    committed: 16 Mar 2021 20:22 compiled: 16 Mar 2021 20:26

    Downloads: 32bit build (15.0 MB)64bit build (20.1 MB)32+64bit installer (19.9 MB)

21. Revision
    11.2.0.6244

    Issue #136: remove dependency of existent but non-included Rexx highlighter unit

    committed: 16 Mar 2021 20:20

22. Revision
    11.2.0.6243

    Issue #136: add missing new file, overseen in previous commit

    committed: 16 Mar 2021 20:17

23. Revision
    11.2.0.6242

    Issue #136: remove dependency of existent but non-included LLVM highlighter unit

    committed: 16 Mar 2021 20:14

24. Revision
    11.2.0.6241

    Issue #136: update SynEdit sources

    committed: 16 Mar 2021 20:12

25. Revision
    11.2.0.6240

    Issue #136: sync SynEdit runtime project files with original branch

    committed: 16 Mar 2021 19:59

26. Revision
    11.2.0.6239

    Issue #136: attempt to fix compiler hint: H2443 Inline function 'Point' has not been expanded because unit 'System.Types' is not specified in USES list

    committed: 16 Mar 2021 19:44

27. Revision
    11.2.0.6238

    Issue #136: remove now unused TLineNormalizingMemo code

    committed: 16 Mar 2021 18:47

28. Revision
    11.2.0.6237

    Issue #136: fix crash now that ActiveGrid may return nil

    committed: 16 Mar 2021 18:46

29. Revision
    11.2.0.6236

    Issue #136: adjust code for displaying cursor position to the new SynMemo approach

    committed: 16 Mar 2021 18:38

30. Revision
    11.2.0.6235

    Issue #136: Create TSynMemo on text editor at design time, not at runtime. Not sure why I moved that in 2015.
    * support find/replace using our self baken dialog
    * fix non-working shortcuts for find/replace actions

    committed: 16 Mar 2021 18:24

31. Revision
    11.2.0.6234

    Issue #136: Replace the standard memo on the grid cell text editor with a TSynMemo. And provide all supported highlighters in a drop-down, remembering the previously selected highlighter.

    committed: 14 Mar 2021 20:46

32. Revision
    11.2.0.6233

    Database search feature: prefer a normal log line for tables with no matching data type, so the "Found rows" column has a number, to fix wrong sorting

    committed: 12 Mar 2021 09:10 compiled: 12 Mar 2021 09:27

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

33. Revision
    11.2.0.6232

    Issue #1113: reduce annoyance factor when resizing mainform, no longer reduce query tab height even when it's overlapped by log panel

    committed: 05 Mar 2021 10:50 compiled: 05 Mar 2021 10:57

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

34. Revision
    11.2.0.6231

    Always read portable settings file and imported settings file in UTF8 mode, instead of (falsely) auto-detecting the encoding. Fixes broken characters loaded from a portable file larger than the examined 16 (?) KB. See pm from FP.

    committed: 03 Mar 2021 07:39 compiled: 03 Mar 2021 07:56

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

35. Revision
    11.2.0.6230

    Set explicit default value "NO ACTION" for ON UPDATE/DELETE clauses when creating a foreign key. Closes #1320

    committed: 27 Feb 2021 11:08 compiled: 27 Feb 2021 11:26

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

36. Revision
    11.2.0.6229

    Issue #1321 : move jsonb data type to text category, to activate the text editor for such fields

    committed: 25 Feb 2021 21:20 compiled: 25 Feb 2021 21:26

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

37. Revision
    11.2.0.6228

    Issue #1299: attempt to prevent crash in DBtreeFocusChanged

    committed: 11 Feb 2021 22:34 compiled: 11 Feb 2021 22:57

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

38. Revision
    11.2.0.6227

    Issue #135: ClickHouse compatible query alternative for SHOW VARIABLES

    committed: 10 Feb 2021 06:46 compiled: 10 Feb 2021 06:56

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

39. Revision
    11.2.0.6226

    Issue #135: ClickHouse compatible query alternative for SHOW /*!50002 GLOBAL */ STATUS

    committed: 08 Feb 2021 20:04 compiled: 08 Feb 2021 20:26

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

40. Revision
    11.2.0.6225

    Issue #135: basic support for ClickHouse MySQL protocol

    committed: 08 Feb 2021 19:52

41. Revision
    11.2.0.6224

    Issue #1298: support check constraints on MySQL, MSSQL and PG by retrieving the with a different query, without IS.CHECK_CONSTRAINTS.TABLE_NAME

    committed: 08 Feb 2021 07:58 compiled: 08 Feb 2021 08:26

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

42. Revision
    11.2.0.6223

    Issue #1306: attempt to set a connection timeout for MySQL/MariaDB, in this case for an AWS rds instance

    committed: 07 Feb 2021 21:30 compiled: 07 Feb 2021 21:56

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

43. Revision
    11.2.0.6222

    Shorten issue template advice - still seems to be ignored

    committed: 07 Feb 2021 13:38 compiled: 07 Feb 2021 13:56

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

44. Revision
    11.2.0.6221

    Issue #1302: overtake renames and additions to user privileges in MariaDB 10.5.2

    committed: 04 Feb 2021 07:34 compiled: 04 Feb 2021 07:56

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

45. Revision
    11.2.0.6220

    Fix wrong quotes around CURRENT_TIMESTAMP default value on Percona and friends. Closes #1282

    committed: 03 Feb 2021 18:15 compiled: 03 Feb 2021 18:26

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

46. Revision
    11.2.0.6219

    Issue #397: Add support for logging DML queries, and make log file path fully customizable. Requires to move some session settings to a new SSL tab, to reduce the required dialog height.

    committed: 29 Jan 2021 08:25 compiled: 29 Jan 2021 08:56

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

47. Revision
    11.2.0.6218

    Issue #397: Implement logging of DDL queries to migration files

    committed: 28 Jan 2021 08:23 compiled: 28 Jan 2021 08:26

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

48. Revision
    11.2.0.6217

    Issue #397: simplify synchronized code calls in query threads, especially wrt LogFromOutside()

    committed: 27 Jan 2021 22:41

49. Revision
    11.2.0.6216

    Fix %db in file pattern being replaced like a %d (current day) with a literal "b" after it.

    committed: 27 Jan 2021 22:35

50. Revision
    11.2.0.6215

    Update year in license text

    committed: 27 Jan 2021 21:19