Download HeidiSQL 12.8, released on 11 Jul 2024

• Installer, 32/64 bit combined ≃
• Portable version (zipped): 32 bit ≃ 64 bit ≃
  Stable link to latest portable version: 32 bit 64 bit
• Sourcecode
• Previous releases
  • v12.7 (revision 6850) from 05 May 2024: 32/64bit installer , Portable: 32 bit , 64 bit
  • v12.6 (revision 6765) from 05 Nov 2023: 32/64bit installer , Portable: 32 bit , 64 bit
  • v12.5 (revision 6677) from 08 May 2023: 32/64bit installer , Portable: 32 bit , 64 bit
  • v12.4 (revision 6659) from 26 Feb 2023: 32/64bit installer , Portable: 32 bit , 64 bit
  • v12.3 (revision 6589) from 05 Dec 2022: 32/64bit installer , Portable: 32 bit , 64 bit
  • v12.2 (revision 6576) from 15 Nov 2022: 32/64bit installer , Portable: 32 bit , 64 bit
  • v12.1 (revision 6537) from 13 Aug 2022
  • v12.0 (revision 6468) from 12 Apr 2022
  • v11.3 (revision 6295) from 30 May 2021
  • v11.2 (revision 6213) from 24 Jan 2021
  • v11.1 (revision 6116) from 02 Nov 2020
  • v11.0 (revision 5919) from 17 Mar 2020
  • v10.3 (revision 5771) from 11 Dec 2019
  • v10.2 (revision 5599) from 15 Jun 2019
  • v10.1 (revision 5464) from 26 Jan 2019
  • v10.0 (revision 5460) from 23 Jan 2019
  • v9.5 (revision 5196) from 19 Dec 2017
  • v9.4 (revision 5125) from 20 Oct 2016
  • v9.3 (revision 4984) from 08 Aug 2015
  • v9.2 (revision 4947) from 02 May 2015
  • v9.1 (revision 4867) from 11 Nov 2014
  • v9.0 (revision 4865) from 10 Nov 2014
  • v8.3 (revision 4694) from 25 Jan 2014
  • v8.2 (revision 4675) from 17 Dec 2013
  • v8.1 (revision 4545) from 03 Oct 2013
  • v8.0 (revision 4396) from 19 May 2013
  • v7.0 (revision 4053) from 12 Feb 2012
  • v6.0 (revision 3603) from 20 Nov 2010
  • v5.1 (revision 3272) from 15 Apr 2010
  • v5.0 (revision 3222) from 26 Mar 2010
  • v5.0Beta (revision 3031) from 30 Jan 2010
  • v4.0 (revision 2405) from 30 Apr 2009
  • v4.0RC3 (revision 2208) from 13 Jan 2009
  • v4.0RC1 (revision 1901) from 22 Oct 2008
  • v3.2 (revision 1129) from 20 Nov 2007
  • v3.1 (revision 1124) from 14 Nov 2007
  • v3.0 (revision 572) from 03 Apr 2007
  • v3.0 RC4 (revision 334) from 23 Dec 2006
  • v3.0 RC3 (revision 113) from 04 Aug 2006
  • v3.0 RC2 (revision 58) from 05 May 2006
  • v3.0 RC1 (revision 56) from 03 May 2006
  • v3.0 Beta (revision 14) from 16 Apr 2006
• Windows Package Manager
  • Installation per PowerShell: winget install HeidiSQL.HeidiSQL
  • Release archive on GitHub

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Compatibility notes

• HeidiSQL runs fine on Windows 10 and 11 (and on Windows 7 + 8 with some minor issues)
• Running HeidiSQL on Wine can have various issues, depending on the version of Wine and HeidiSQL.

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
   12.8.0.6930

   Issue #2009: basic implementation of a data generation tool, in table tools dialog

   committed: 09 Sep 2024 17:40 compiled: 09 Sep 2024 18:26

   32bit build: 16.7 MB ≃ 64bit build 23.2 MB ≃ 32+64bit installer 42.9 MB ≃

2. Revision
   12.8.0.6929

   Enable loading first part of JSON columns in grid, enhancing scroll performance

   committed: 09 Sep 2024 17:34

3. Revision
   12.8.0.6928

   Issue #2004: load and display triggers in database tree and tab

   committed: 09 Sep 2024 08:46 compiled: 09 Sep 2024 09:28

   64bit build 23.2 MB ≃

4. Revision
   12.8.0.6927

   Issue #2014: code refactor: move ParseSSLSettings into TUser class

   committed: 30 Aug 2024 08:14 compiled: 30 Aug 2024 08:25

   64bit build 23.2 MB ≃

5. Revision
   12.8.0.6926

   Issue #2014: user manager: parse SSL settings from SHOW CREATE USER, but also keep parsing SHOW GRANTS for backward compatibility

   committed: 28 Aug 2024 10:45 compiled: 28 Aug 2024 11:25

   64bit build 23.2 MB ≃

6. Revision
   12.8.0.6925

   Issue #2011: pre-select a reasonable collation if the servers default collation is not set or not yet supported by Heidi

   committed: 25 Aug 2024 13:37 compiled: 25 Aug 2024 14:25

   64bit build 23.2 MB ≃

7. Revision
   12.8.0.6924

   Issue #1907: fix missing assignments in TDBObject.Assign, causing a default AvgRowLen of -1 which slows down the SQL export

   committed: 17 Aug 2024 13:00 compiled: 17 Aug 2024 13:25

   64bit build 23.2 MB ≃

8. Revision
   12.8.0.6923

   Code cleanup: Make use of TDBConnection.Has(TFeatureOrRequirement) in more MySQL related code

   committed: 16 Aug 2024 15:18 compiled: 16 Aug 2024 15:25

   64bit build 23.2 MB ≃

9. Revision
   12.8.0.6922

   Issue #619: support spatial columns with an SRID in table editor, on MySQL 8.0+

   committed: 16 Aug 2024 12:21 compiled: 16 Aug 2024 12:26

   32bit build: 16.7 MB ≃ 64bit build 23.2 MB ≃ 32+64bit installer 42.9 MB ≃

10. Revision
    12.8.0.6921

    Issue #2007 and issue #1965: use the previous RowsAffected value after ShowWarnings in grid update

    committed: 15 Aug 2024 17:53 compiled: 15 Aug 2024 18:25

    64bit build 23.2 MB ≃

11. Revision
    12.8.0.6920

    Issue #2006: enhance foreign key combo editor in grid for long item text, so the items show a hint in mouse-over

    committed: 15 Aug 2024 10:56 compiled: 15 Aug 2024 11:25

    64bit build 23.2 MB ≃

12. Revision
    12.8.0.6919

    About box: show Delphi version behind compiled date

    committed: 10 Aug 2024 12:18 compiled: 10 Aug 2024 12:25

    64bit build 23.2 MB ≃

13. Revision
    12.8.0.6918

    Issue #1998: fix non-scaled title text font in completion proposal

    committed: 30 Jul 2024 14:21 compiled: 30 Jul 2024 14:25

    64bit build 23.2 MB ≃

14. Revision
    12.8.0.6917

    Issue #1991: check if left part of table name up to a dot lives in the database list. If not, assume it is part of the table name.

    committed: 25 Jul 2024 20:06 compiled: 25 Jul 2024 20:25

    64bit build 23.2 MB ≃

15. Revision
    12.8.0.6916

    Issue #1996: fix missing placeholder

    committed: 25 Jul 2024 19:41

16. Revision
    12.8.0.6915

    Issue #1996: fix YAML syntax error

    committed: 25 Jul 2024 19:38

17. Revision
    12.8.0.6914

    Issue #1996: upgrade bug report template to an issue form configuration file

    committed: 25 Jul 2024 19:35

18. Revision
    12.8.0.6913

    CSV import: add checkbox option for keeping dialog open after successful import, so the user may process multiple files with less clicks

    committed: 23 Jul 2024 19:39 compiled: 23 Jul 2024 20:26

    32bit build: 16.7 MB ≃ 64bit build 23.2 MB ≃ 32+64bit installer 42.9 MB ≃

19. Revision
    12.8.0.6912

    CSV import: set default folder and filename in open-file-dialog to the one of the selected file

    committed: 23 Jul 2024 19:18

20. Revision
    12.8.0.6911

    Issue #1984: fix undefined and wrong result of TMySQLQuery.TableName when using a table alias

    committed: 19 Jul 2024 11:16 compiled: 19 Jul 2024 11:25

    64bit build 23.2 MB ≃

21. Revision
    12.8.0.6910

    Move mostly empty log message to debug level

    committed: 17 Jul 2024 14:07 compiled: 17 Jul 2024 17:17

    64bit build 23.2 MB ≃

22. Revision
    12.8.0.6909

    Upgrade to Delphi 12.1: create or copy new packages, update SynEdit.inc to match DCC 36.0

    committed: 17 Jul 2024 11:40

23. Revision
    12.8.0.6908

    Bump version for v12.8 release

    committed: 11 Jul 2024 19:05 compiled: 11 Jul 2024 19:08

    32bit build: 16.5 MB ≃ 64bit build 22.7 MB ≃ 32+64bit installer 42.8 MB ≃

24. Revision
    12.7.0.6907

    Get query result tab caption list from "-- names:" comment, similar to "-- name:" in a single query

    committed: 06 Jul 2024 12:49 compiled: 06 Jul 2024 13:25

    64bit build 22.7 MB ≃

25. Revision
    12.7.0.6906

    Issue #1935: indicate unaccepted drop target when dragging folder or session over its current folder

    committed: 01 Jul 2024 16:38 compiled: 01 Jul 2024 17:25

    64bit build 22.7 MB ≃

26. Revision
    12.7.0.6905

    Issue #1972: rephrase the two new SSL verification options

    committed: 29 Jun 2024 09:37 compiled: 29 Jun 2024 10:26

    32bit build: 16.5 MB ≃ 64bit build 22.7 MB ≃ 32+64bit installer 42.8 MB ≃

27. Revision
    12.7.0.6904

    Issue #1972: Add new option to verify SSL certificate, in MySQL and MariaDB

    committed: 28 Jun 2024 15:38 compiled: 28 Jun 2024 16:26

    32bit build: 16.5 MB ≃ 64bit build 22.7 MB ≃ 32+64bit installer 42.8 MB ≃

28. Revision
    12.7.0.6903

    Issue #1971: downsize VARCHAR length to 1 for temporary tables for views, to work around "Row size too large" error

    committed: 26 Jun 2024 11:42 compiled: 26 Jun 2024 12:25

    64bit build 22.7 MB ≃

29. Revision
    12.7.0.6902

    Issue #1428: debug log query time and network time after each result-query

    committed: 26 Jun 2024 09:38

30. Revision
    12.7.0.6901

    Enhance TConnectionParameters.IsMySQL, to turn "MySQL or MariaDB 8.0" into "MySQL 8.0" in status bar

    committed: 26 Jun 2024 08:52

31. Revision
    12.7.0.6900

    Issue #1604: support adding primary key to new tables, which needs to be done inside the CREATE TABLE code

    committed: 24 Jun 2024 15:07 compiled: 24 Jun 2024 15:25

    64bit build 22.7 MB ≃

32. Revision
    12.7.0.6899

    Issue #1967: fix doubled height of donate button with certain fonts, for instance "Microsoft YaHei UI"

    committed: 24 Jun 2024 07:22 compiled: 24 Jun 2024 07:25

    64bit build 22.7 MB ≃

33. Revision
    12.7.0.6898

    Issue #1946: update C connector / libmariadb.dll and plugin libraries to latest v3.3.10, taken from https://dlm.mariadb.com/browse/c_connector/201/2032/

    committed: 22 Jun 2024 17:01 compiled: 22 Jun 2024 17:26

    32bit build: 16.5 MB ≃ 64bit build 22.7 MB ≃ 32+64bit installer 42.8 MB ≃

34. Revision
    12.7.0.6897

    Issue #1605: support dropping table indexes on SQLite

    committed: 21 Jun 2024 14:47 compiled: 21 Jun 2024 15:25

    64bit build 22.7 MB ≃

35. Revision
    12.7.0.6896

    Issue #1965: show mysql_info() output in log panel, after warnings

    committed: 21 Jun 2024 12:57 compiled: 21 Jun 2024 14:25

    64bit build 22.7 MB ≃

36. Revision
    12.7.0.6895

    Do not quote default value of a BIT column on MySQL. See https://www.heidisql.com/forum.php?t=38149

    committed: 21 Jun 2024 08:27 compiled: 21 Jun 2024 09:25

    64bit build 22.7 MB ≃

37. Revision
    12.7.0.6894

    Issue #1965: show SQL warnings in forms: event editor, copy table, create database, insert files, load CSV

    committed: 19 Jun 2024 17:09 compiled: 19 Jun 2024 17:25

    64bit build 22.7 MB ≃

38. Revision
    12.7.0.6893

    Issue #1965: show SQL warnings after modifying server variable

    committed: 19 Jun 2024 16:23

39. Revision
    12.7.0.6892

    Reduce code redundancy by implementing a default GetRowCount function in TDBConnection

    committed: 19 Jun 2024 15:49

40. Revision
    12.7.0.6891

    Issue #1965: show warnings from internal queries in user manager, CSV detector and table tools

    committed: 19 Jun 2024 10:46

41. Revision
    12.7.0.6890

    Strip hotkeys from tree nodes

    committed: 19 Jun 2024 06:51

42. Revision
    12.7.0.6889

    Strip hotkeys from action names in message dialog

    committed: 19 Jun 2024 06:37

43. Revision
    12.7.0.6888

    Issue #1965 and issue #1088: do not force integer display width when composing CREATE TABLE code on MySQL 8.0.17+. The user may set one if he likes, but that will now show a server warning in the log panel.

    committed: 18 Jun 2024 16:57 compiled: 18 Jun 2024 17:25

    64bit build 22.7 MB ≃

44. Revision
    12.7.0.6887

    Issue #1965: show warnings from some internal queries as well, and when running an SQL file

    committed: 18 Jun 2024 16:53

45. Revision
    12.7.0.6886

    Issue #1965: remove unused variable declarations

    committed: 18 Jun 2024 15:54

46. Revision
    12.7.0.6885

    Issue #1965: fix missing variable declaration

    committed: 17 Jun 2024 19:55 compiled: 17 Jun 2024 19:57

    64bit build 22.7 MB ≃

47. Revision
    12.7.0.6884

    Issue #1965: remove obsolete option and checkbox "Show query warnings dialog", now that warnings are always logged

    committed: 17 Jun 2024 16:03

48. Revision
    12.7.0.6883

    Issue #1965: show warnings from custom queries in the bottom log panel, right when they occur, not at the very end of a batch

    committed: 17 Jun 2024 15:38

49. Revision
    12.7.0.6882

    Silence sporadic crash in TAdoDBConnection.Destroy, found in uploaded crash reports

    committed: 17 Jun 2024 11:08 compiled: 17 Jun 2024 11:25

    64bit build 22.7 MB ≃

50. Revision
    12.7.0.6881

    Separate two commands in two lines, so debugging can reveal the crashing command

    committed: 17 Jun 2024 11:06