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lessmsi: all versions and old releases

A tool to view and extract the contents of an Windows Installer (.msi) file.

Scott Willeke Archivers #9 Archivers

34 versions of lessmsi are listed here, from February 28, 2025 to the current 2.12.9. Each one links to the publisher’s own installer files.

2025: 20 20 25 2026: 14 14 26

34 versions over 1 year · about 31 a year

VersionDateSizeFiles
2.12.9Latest April 2, 2026 — Any CPU ZIP
Release notes
2.12.9 (2026-04-02)
Bug Fixes
- added missing settings for hungarian translation (#299) (f7a51d6)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.12.8 April 2, 2026 — Any CPU ZIP
Release notes
2.12.8 (2026-04-02)
Bug Fixes
- added missing settings for slovak translation (#297) (0896a2a)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.12.7 March 30, 2026 — Any CPU ZIP
Release notes
2.12.7 (2026-03-30)
Bug Fixes
- expended cmdAddShortcut's size (#295) (e92f77b)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.12.6 March 29, 2026 — Any CPU ZIP
Release notes
2.12.6 (2026-03-29)
Bug Fixes
- added missing settings for czech translation (#293) (3cb501d)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.12.5 February 21, 2026 — Any CPU ZIP
Release notes
2.12.5 (2026-02-21)
Bug Fixes
- added missing value for Save in Simplified Chinese (#289) (766175a)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.12.4 February 20, 2026 — Any CPU ZIP
Release notes
2.12.4 (2026-02-20)
Bug Fixes
- save for russian and dutch (#288) (234d8f4)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.12.3 February 20, 2026 — Any CPU ZIP
Release notes
2.12.3 (2026-02-20)
Bug Fixes
- save words for spanish and albanian (#287) (cbf4471)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.12.0 February 15, 2026 — Any CPU ZIP
Release notes
2.12.0 (2026-02-15)
Features
- add Serbian translations (Cyrillic & Latin) (#280) (c67217a)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.11.10 February 8, 2026 — Any CPU ZIP
Release notes
2.11.10 (2026-02-08)
Bug Fixes
- added missing settings for finnish translation (#282) (4a44092)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.11.9 February 4, 2026 — Any CPU ZIP
Release notes
2.11.9 (2026-02-04)
Bug Fixes
- added missing settings for norwegian translation (#279) (1c9da38)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.11.8 January 24, 2026 — Any CPU ZIP
Release notes
2.11.8 (2026-01-24)
Bug Fixes
- added missing settings for swedish translation (#277) (576eb56)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.11.7 January 18, 2026 — Any CPU ZIP
Release notes
2.11.7 (2026-01-18)
Bug Fixes
- added missing settings for danish translation (#274) (dec867c)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.11.6 January 6, 2026 — Any CPU ZIP
Release notes
2.11.6 (2026-01-06)
Bug Fixes
- Update to table layout (#267) (12888c5)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.11.5 January 3, 2026 — Any CPU ZIP
Release notes
2.11.5 (2026-01-03)
Bug Fixes
- Add Simplified Chinese (zh-CN) localization (#265) (18d0967)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.11.3 December 28, 2025 — Any CPU ZIP
Release notes
2.11.3 (2025-12-28)
Bug Fixes
- added missing settings for dutch translation (#269) (bccf744)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.11.2 December 8, 2025 — Any CPU ZIP
Release notes
2.11.2 (2025-12-08)
Bug Fixes
- updated the change form logic to show languages alphabetical order (#264) (94175cb)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.11.1 December 8, 2025 — Any CPU ZIP
Release notes
2.11.1 (2025-12-08)
Bug Fixes
- The three dots button to open a file are partially cropped in Spanish (#263) (f850447), closes #260
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.11.0 November 30, 2025 — Any CPU ZIP
Release notes
2.11.0 (2025-11-30)
Features
- Added Korean translation (#259) (3e1018c)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.10.8 November 29, 2025 — Any CPU ZIP
Release notes
2.10.8 (2025-11-29)
Bug Fixes
- albanian translation (#257) (d6316aa)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.10.7 November 27, 2025 — Any CPU ZIP
Release notes
2.10.7 (2025-11-27)
Bug Fixes
- updated layout for better Spanish display (#256) (99982be)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.10.6 November 24, 2025 — Any CPU ZIP
Release notes
2.10.6 (2025-11-24)
Bug Fixes
- added missing settings for Spanish translation (#253) (eaeac17)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.10.5 November 23, 2025 — Any CPU ZIP
Release notes
2.10.5 (2025-11-23)
Bug Fixes
- spanish translation (#252) (5a08a68)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.10.4 November 3, 2025 — Any CPU ZIP
Release notes
2.10.4 (2025-11-03)
Bug Fixes
- fixed bug where file error message was shown without selecting a file (#248) (c3c1f2d)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.10.3 October 10, 2025 — Any CPU ZIP
Release notes
2.10.3 (2025-10-10)
Bug Fixes
- updated the CLI's help (#246) (8071bf8)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.10.2 October 3, 2025 — Any CPU ZIP
Release notes
2.10.2 (2025-10-03)
Bug Fixes
- adjusted windows form layout to improve Japanese translation display (#245) (1ce2732)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.10.1 October 2, 2025 — Any CPU ZIP
Release notes
2.10.1 (2025-10-02)
Bug Fixes
- Updated GUI logic to display japanese translation better (#243) (05efe64)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.10.0 September 24, 2025 — Any CPU ZIP
Release notes
2.10.0 (2025-09-24)
Features
- added japanese translation (#240) (c5b475b)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.9.0 September 23, 2025 — Any CPU ZIP
Release notes
2.9.0 (2025-09-23)
Features
- our code and translation contributors have added missing translations for German, Italian, French and Portuguese (#238) (19c39a6), closes #221
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.8.1 September 1, 2025 — Any CPU ZIP
Release notes
2.8.1 (2025-09-01)
Bug Fixes
- polish language dll wasn't included in install (#235) (6722a59)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or v̶i̶a̶ ̶C̶h̶o̶c̶o̶l̶a̶t̶e̶y̶.
NOTE: The build for v2.8.1 failed to publish to Chocolatey due to an error from chocolatey (as seen in -the build logs](https://ci.appveyor.com/project/activescott/lessmsi/builds/52665675)) and we don't have an easy way to upload it manually. Hopefully the next version published will be back on Chocolatey.
2.8.0 August 30, 2025 — Any CPU ZIP
Release notes
2.8.0 (2025-08-30)
Features
- Addec Polish language translation to GUI app (#232) (46b54ad)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.7.3 June 4, 2025 — Any CPU ZIP
Release notes
2.7.3 (2025-06-04)
Bug Fixes
- The extract streams button should be left-aligned (#231) (0dfe029)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.7.2 June 2, 2025 — Any CPU ZIP
Release notes
2.7.2 (2025-06-02)
Bug Fixes
- window was not always visible when starting the app if it was closed while minimized (#230) (ca8ca50)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.7.1 May 23, 2025 — Any CPU ZIP
Release notes
2.7.1 (2025-05-23)
Bug Fixes
- Improved UI update logic after language change for better buttons spaacing (#224) (35eb876)
You can install or upgrade by extracting all files from the zip attached to this release into a single directory or via Chocolatey.
2.7.0 February 28, 2025 — 32-bit ZIP

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