Download HeidiSQL 9.5 (19 Dec 2017)



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. Fix comparison of table names on servers with lower_case_table_names=1 or 2 (both insensitive). Affects SQL export, which is calling PrepareColumnAttributes since recently. Closes #168.

    Committed on 26 Jun 2018 20:53, sha1-hash: 3576f764382ce32af243991c4c82bd2d5c618f05

  2. Append line feed after data filter when generating the SELECT query for the "More values" submenu. Fixes a crash when the previously commented GROUP BY clause was required. See

    Committed on 21 Jun 2018 19:36, sha1-hash: d8c5007e9d4ff60b69d3f9abe4cd1d6bbb8939b8

  3. Quick fix for user@host combinations displayed as if they had no password: use password or authentication_string based on its content, use the first non-empty one. See

    Committed on 01 May 2018 09:55, sha1-hash: 3bcc6f47491d9ca9383e4e8c79f14df634fcecec

  4. Add "Keep showing" checkbox to dialog showing MySQL warnings, so the user can disable that. Also adding an option in preferences dialog to reactivate it again. Closes #234

    Committed on 19 Apr 2018 07:37, sha1-hash: 774830cad0bd6d869608eadacfaf8f1776dc31cd

  5. Support regular expressions in find-text feature. Closes #233.

    Committed on 18 Apr 2018 19:50, sha1-hash: dbd0178429ad65424fea66869df335bf12642039

  6. Issue #224: use a better default color for the new same-text-background feature.

    Committed on 18 Apr 2018 19:23, sha1-hash: 6422552a2ed123d9c4de0ed1a7f804f57a41ba43

  7. On tab-doubleclick, don't clear query editor of non-closable tab, as it also does not close the tab. Closes #231

    Committed on 18 Apr 2018 19:20, sha1-hash: e84e894164f3e2d11c526635fb7a329e9e6af6d2

  8. Add a checkbox option for disabling zoom per mousewheel. Closes #229.

    Committed on 15 Apr 2018 14:48, sha1-hash: d69b5711ccc2f907d52e5b445d6d781a613e2766

  9. Support changing font size via mouse wheel in query editors. Closes #143.

    Committed on 12 Apr 2018 20:33, sha1-hash: 26e16b13a1c02209ac943143851628e3631992f4

  10. Issue #71: support formatted grid numbers and NULL values in same-text-background feature

    Committed on 12 Apr 2018 20:12, sha1-hash: bce886d8bf5c1b0304ccae0438b9c5448fb32465

  11. Support custom colors for new same-text-background feature. Closes #224.

    Committed on 12 Apr 2018 19:34, sha1-hash: 3e46092b738bb41addb0173e871f9ede56fba2f0

  12. Fix broken grid repaint after restoring previous scroll state. Related to #71.

    Committed on 10 Apr 2018 21:46, sha1-hash: 604d7f3d49f371755efd60740c29b64661665da6

  13. Distinguish between multiple stored procedures with different argument list, on PostgreSQL. Closes #58.

    Committed on 09 Apr 2018 22:17, sha1-hash: 8202e76b928516a3264a3598cbeecf3305ff8d0c

  14. Apply a light gray background to fields in a grid which show the same text as the focused field, in the same column. And add a checkbox in preference dialog to disable this new feature. Closes #71.

    Committed on 07 Apr 2018 18:05, sha1-hash: 7e28c51e3b36860e6b35aaa7e99c098bd0a285df

  15. Make comment box on session dialog scrollable. Closes #222

    Committed on 06 Apr 2018 18:39, sha1-hash: 19fe59842f6b5fd4703712ad97d4439e0b53047d

  16. - include mariadb - it's open source

    Committed on 05 Apr 2018 09:02, sha1-hash: 65704eadb0471cab6d5e4ef4c9c7d2cdac03f92c

  17. Fix crash when having query history expanded without an active connection

    Committed on 22 Mar 2018 20:27, sha1-hash: 51fcf379bbc6d26659021c8c29f5685f434288d4

  18. Display tenths of a second through FormatTimeNumber. Used by query running status, table tools dialog and some more.

    Committed on 18 Mar 2018 21:17, sha1-hash: 83d6b02d7c2b38afc8b7199e94e5d1a4a04132a5

  19. Fix non displayed status bar message when running successive queries. Closes #186

    Committed on 18 Mar 2018 19:05, sha1-hash: de0446b3b3a99aff6ba3ef8b29d08def0b577693

  20. Issue #60: add logo image in various formats, which are otherwise auto-extracted from the exe's icon image by the Desktop Bridge

    Committed on 04 Mar 2018 18:53, sha1-hash: 81f7f2fbcf2e3b7861147bec6c59d8988f1e6063

  21. Issue #146: add new filter/dropdown icons from image list to res folder

    Committed on 04 Mar 2018 18:51, sha1-hash: 792cafe068bd5582210fd015ccd901b5f9139c27

  22. While executing a user query, display elapsed execution time in hh:mm:ss format, on status bar. See

    Committed on 04 Mar 2018 12:12, sha1-hash: 886b0026616c5d71cc4417289db62c5926563539

  23. Exchange left button icons on db and table filter with new ones containing a drop down button, so the history pulldown feature is more noticeable. Closes #146.

    Committed on 04 Mar 2018 11:20, sha1-hash: f707a93420b3738e45d0d941e4332d9cdb60de0b

  24. Quote column in WHERE clause of automated query for finding locked tables in database. Closes #173

    Committed on 01 Mar 2018 20:15, sha1-hash: 194f26bfacb970f098c9ae1b8071685f45b76ed8

  25. Install default snippets to user documents folder, not program data. See #60 and #159.

    Committed on 28 Feb 2018 20:34, sha1-hash: ed5b39724f98503f89bb5a3d3132853846c2bb19

  26. Added batch for res files building and readme updated

    Committed on 26 Feb 2018 20:09, sha1-hash: 8ca9ab5c63eb453bd04641b0363f26a58bb01ba8

  27. Migrate files from old default snippets directory. Closes #159

    Committed on 25 Feb 2018 15:33, sha1-hash: 424b9f9ab4c620dd6945d69e9652ee828b0b26eb

  28. Exchange shortcuts Shift+Mousewheel and Alt+Mousewheel, so Shift is for horizontal scrolling (inversing vertical scrolling), and Alt is for the more esoteric vertical-scrolling-with-focus-moving. See #142.

    Committed on 18 Feb 2018 14:06, sha1-hash: 25717dc222bfcc2618d9c69d15d13f1892d6d1f3

  29. Grid popup text editor: Trigger onchange event explicitly, as this is not done implicitly when applying an empty string. Closes #132.

    Committed on 18 Feb 2018 12:22, sha1-hash: 76230dfd595ab8d3597e10afd5dda8073424a106

  30. Show 16 instead of only 8 items in drop down menus of grids. Closes #90

    Committed on 18 Feb 2018 12:05, sha1-hash: 4bde1c213ed340c45330d4ece74baf48d6ef4e06

  31. Support horizontal scrolling in grids with Alt+Mousewheel. Closes #142.

    Committed on 18 Feb 2018 11:52, sha1-hash: 93bb6c6051b80c8775aec9783251132e48ac6fac

  32. Restore maximized WindowStyle of grid text editor, and move some code from FormShow to FormCreate, to overcome a glitch with the window dimensions. Closes #89.

    Committed on 16 Feb 2018 15:45, sha1-hash: 32bc533495a74cecccb9446d0d6c483976d044f5

  33. Fix detection of PostgreSQL version ignoring the 3rd version segment, and use the same logic as for MySQL again. See issue #137.

    Committed on 14 Feb 2018 07:43, sha1-hash: 52c3fb43a2d3cc45fa424822d64839f9ba472b60

  34. Update

    Committed on 13 Feb 2018 00:13, sha1-hash: 0db22ee2814d94e7f8d01c16dc6e9a93742edf25

  35. Fix version detection on PostgreSQL, when there is no third segment in the version string. Closes #137.

    Committed on 13 Feb 2018 22:05, sha1-hash: 0dee2d35bab45650ba9b48377c6699d2fa4a9035

  36. Add <trustInfo> and <compatibility> sections to manifest file, so the about dialog shows the right Windows version. Closes #119.

    Committed on 07 Feb 2018 19:58, sha1-hash: 00c39040bf57e3eeb0a5e5e0a2bac73233a16f61

  37. Issue #60: Store snippets in C:\Users\anse\Documents\HeidiSQL\Snippets by default, not C:\Users\anse\AppData\Roaming\HeidiSQL\Snippets

    Committed on 06 Feb 2018 20:35, sha1-hash: 8b2966c52efb685b00189037a0507157ed03a368

  38. Issue #60: link "Download page" to the HeidiSQL page in the Microsoft Store

    Committed on 06 Feb 2018 20:17, sha1-hash: eba05e7282a7a4e2f5a873c371a8b973f4613f7f

  39. Issue #60: Try to fix non-working RunningOnWindows10S, by passing the current OS version numbers to GetProductInfo()

    Committed on 06 Feb 2018 20:11, sha1-hash: 4cfd36a2113f32a2d413f12f1b2e14efd82ac304

  40. Issue #60: Disable relevant controls in preferences dialog for application update checks, if running as UWP

    Committed on 06 Feb 2018 19:46, sha1-hash: 3c16564271e5985165b1e82c79cca0de03a9b234

  41. Wording fix: "Microsoft Store", not "Windows Store"

    Committed on 06 Feb 2018 19:32, sha1-hash: f63fab4aa6f427ec8c23ca094f06d329456d508b

  42. Apply fix from forum user damhye, for wrong octet length of exported blob data. See

    Committed on 05 Feb 2018 19:24, sha1-hash: 651b485af375d53dfed9627ea1dc57777699d055

  43. Init asLineBreakStyle setting with Windows linebreaks, so we don't run into crashes when grid value does not have any line ending. See issue #47 and

    Committed on 05 Feb 2018 19:07, sha1-hash: 810decc23eae7c956ab68b2c68e2bcb976770e93

  44. Try the same workaround for invisible or black dropdown buttons on Wine as previously only for dropdown toolbuttons (becd4bdd0e3845f9ad7845fe7637460914878afa and 61202be058cc135f938a131207f47f9546efff26). Probably fixes issue #94. May also not fix it, as the toolbutton issue was not only on Wine.

    Committed on 03 Feb 2018 22:47, sha1-hash: f7b4d0c0b82f12e948d2c56df859243f1334a80c

  45. Fix glitch in previous commit, missing msgstr

    Committed on 03 Feb 2018 21:46, sha1-hash: f5c254ff77a5870376b43f4b35b8b29ac7feecc5

  46. Fix some unpretty names of private variables

    Committed on 03 Feb 2018 20:38, sha1-hash: f0cf55f76a9d35fe68f5ed936cc902b00330fb62

  47. Fix crash in drop down menu after detecting no line breaks. That should have never happened, but it did. Closes #47.

    Committed on 03 Feb 2018 20:31, sha1-hash: 427078f3f50bdf0057f5c8c40471061e6f49c7b6

  48. * widen SynMemo's Gutter.DigitCount from 2 to its default value (4)
    * make line numbers gray, so they are not as eye catching as the memo's contents
    * closes #26

    Committed on 03 Feb 2018 19:53, sha1-hash: bc04747ad2937a23e05e5393ef1fdb28f8547965

  49. Issue #60: remove InnoSetup script for creating appx installer, which I don't use any longer

    Committed on 03 Feb 2018 16:01, sha1-hash: ef06c24297d10b2fc8001adf4abcef6aeef2b7b0

  50. Add an "Environment" label on the about dialog, showing Windows version, Windows Store package name, or Wine

    Committed on 03 Feb 2018 16:00, sha1-hash: d58e30d0eb86927d48dfc3de9b18ed750f0072f3