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 crash when having query history expanded without an active connection

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

  2. 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

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

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

  4. 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

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

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

  6. 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

  7. 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

  8. 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

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

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

  10. Added batch for res files building and readme updated

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

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

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

  12. 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

  13. 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

  14. 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

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

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

  16. 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

  17. 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

  18. Update

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

  19. 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

  20. 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

  21. 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

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

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

  23. 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

  24. 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

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

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

  26. 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

  27. 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

  28. 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

  29. Fix glitch in previous commit, missing msgstr

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

  30. Fix some unpretty names of private variables

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

  31. 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

  32. * 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

  33. 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

  34. 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

  35. Using PoEdit 2 now, which seems to wrap lines at a more right place now

    Committed on 03 Feb 2018 15:58, sha1-hash: 0736ed8ffcd0c5ec72e7896c753565fea20c4f03

  36. Avoid crash on Windows XP, while detecting Windows 10 S. Closes #114

    Committed on 01 Feb 2018 21:02, sha1-hash: 2e43ed6de4062e2d95d35517f4afe1b4848caeb9

  37. Issue #60: Check if HeidiSQL runs as a Windows Store App, and disable all update check mechanisms, due to Store policies 10.2.5 .
    Detection code taken/modified from

    Committed on 01 Feb 2018 20:30, sha1-hash: b92addf089bb8d181bd4800138c3632719b2ee23

  38. Disable SSH tunnel connections on Windows 10 S, as a requirement for publishing HeidiSQL in the Windows App store, #60.

    Committed on 31 Jan 2018 18:25, sha1-hash: 3d698f9f68cd8baa82415ea13aec1667ffac348c

  39. Move to visible area if window was on a now plugged off monitor previously. See

    Committed on 25 Jan 2018 20:10, sha1-hash: a26d68d23c2d7d921642891a4989756c8ee7a50b

  40. Rename helpers unit to apphelpers, to overcome a naming conflict with the FireMonkey unit FMX.Canvas.GPU.Helpers. Closes #102.

    Committed on 22 Jan 2018 19:48, sha1-hash: 5a8a4af29ad268a1e2990a5296d41df175d06efd

  41. Update gettext unit to r85 from

    Committed on 22 Jan 2018 19:25, sha1-hash: 959ff25768cf7669463d7878f5a29b0f7af5fe5d

  42. Add context menu on various labels of about dialog, so the user can easily copy application version and others. Closes #82

    Committed on 20 Jan 2018 17:29, sha1-hash: 5a3dde10b85dbbba283791824bcc3c20f9be2168

  43. Increase number of collations shown in drop down. Closes #90.

    Committed on 17 Jan 2018 21:36, sha1-hash: ee27ccdec708cce9d6a3f26c278b0c3c4981c0f3

  44. Increase number of network types shown in drop down

    Committed on 17 Jan 2018 21:32, sha1-hash: 79d393c81a588bc5479ccc6c297006df0858cf87

  45. Suppress errors in LoadLibrary(libmariadb.dll) on Windows XP. Instead, try loading the XP-compatible libmysql.dll v5.6.6. Closes #79.

    Committed on 09 Jan 2018 21:03, sha1-hash: f2da91be65b4514c45935c25e7cb9046b378759e

  46. Support newer MariaDB syntax for column default:
    * "DEFAULT current_timestamp()" without precision
    * "DEFAULT 0" without quotes around numbers
    Closes #68

    Committed on 08 Jan 2018 11:17, sha1-hash: f5d9603549f877e030c166577e67fa3204c20955

  47. Inform user about preference setting for limiting result tabs. Closes #73

    Committed on 07 Jan 2018 12:05, sha1-hash: 26ec06edcdea0c396856ca45d30b2a8ffec4f721

  48. Update libmysql.dll to libmariadb.dll from the current 10.2.12 GA release. Leave support for libmysql, for users which don't yet have the new file in their Heidi directory. Should fix non working SSL connections, like described here:

    Committed on 06 Jan 2018 20:33, sha1-hash: d3856282d18a7b421a039d09e316fa33f5bc6458

  49. Double number of displayed drop down items in SQL export *type* pulldown also. Closes #72.

    Committed on 05 Jan 2018 11:11, sha1-hash: 001c52f0b47e9bee8280ab6159c55207d0601966

  50. Double number of displayed drop down items in SQL export target pulldown. See

    Committed on 05 Jan 2018 10:06, sha1-hash: 21dacd99620b2d0a6d387d6816cc4bfe41b57321