About Little Green Button
The original on-screen panic button software designed to keep staff safe. Reassurance that a helping hand is just a click away.
Little Green Button 3.21.9686
The original on-screen panic button software designed to keep staff safe. Reassurance that a helping hand is just a click away.
- By Little Green Button
- Proprietary
- Updated Aug 6, 2026
Technical details
| Publisher | Little Green Button |
|---|---|
| Author | Little Green Button Limited |
| Version | 3.21.9686 |
| Release date | 2026-08-06 |
| License | Proprietary |
| Installer type | msi |
| Architecture | x86 |
| Package ID | LittleGreenButton.LittleGreenButton |
Install Little Green Button from the command line
- Install with Windows Package Manager
winget install --id=LittleGreenButton.LittleGreenButton -e- Update to the latest version
winget upgrade --id=LittleGreenButton.LittleGreenButton -e- Uninstall
winget uninstall --id=LittleGreenButton.LittleGreenButton -e- Silent install with the offline installer
msiexec /i "lgbsetup-3.21.9686.msi" /quiet /norestart
Little Green Button version history
- 3.20.9588
- 3.20.9519
- 3.19.9476
- 3.19.9453
- 3.19.9447
- 3.18.9330
- 3.17.9113
Frequently asked questions
Is Little Green Button free?
Little Green Button is proprietary software from Little Green Button. Check the publisher's license terms for pricing and usage rights.
What is the latest version of Little Green Button?
The latest version is 3.21.9686, released on Aug 6, 2026.
Is it safe to download Little Green Button?
The download button links to the official installer published on download.littlegreenbutton.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with 3272838e97bde415122cf14dd451d1cad003d86f0abbe26bd7fa97ad1d17cd37.
Which Windows versions does Little Green Button support?
Little Green Button runs on Windows and is available for 32-bit (x86) systems.
How do I install Little Green Button silently?
Run the offline installer with msiexec /i "lgbsetup-3.21.9686.msi" /quiet /norestart, or install it with Windows Package Manager: winget install --id=LittleGreenButton.LittleGreenButton -e --silent.
How do I uninstall Little Green Button?
Open Settings › Apps › Installed apps, find Little Green Button and select Uninstall. From the command line, run winget uninstall --id=LittleGreenButton.LittleGreenButton -e.
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