Multilarm is an offline-first audio scheduler and multi-zone public-address system for Windows, Linux and Raspberry Pi. It fires scheduled audio to the exact second, fully offline — school bells, factory shift announcements, care-home and hotel zone PA, museum timed narrations, community-radio shuffle, prayer-time Adhan and more.
Optional extras: a cloud dashboard for remote control from anywhere, browser and console push-to-talk, MQTT and webhook integration, and an external trigger HTTP API for nurse-call / BMS / timetable systems. Bundled Kokoro neural text-to-speech works offline on first launch. Runs as a Windows Service with a system-tray companion.
Free for personal, non-commercial use; a commercial licence is required for any business or institutional deployment.
Technical details
Publisher
Ali Muhammad
Version
1.2026.907
Release date
2026-09-07
License
Proprietary (free for personal, non-commercial use)
Yes, Multilarm is free to download and use on Windows.
What is the latest version of Multilarm?
The latest version is 1.2026.907, released on Sep 7, 2026.
Is it safe to download Multilarm?
The download button links to the official installer published on multilarm.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with 77652375addb32bc38ece71abeea03b26d97649747fa6543703b9d6571bbf27b.
Which Windows versions does Multilarm support?
Multilarm requires Windows 10 or later and is available for 64-bit (x64) systems.
How do I install Multilarm silently?
Run the offline installer with msiexec /i "MultilarmSetup-1.2026.907.msi" /quiet /norestart, or install it with Windows Package Manager: winget install --id=AliMuhammad.Multilarm -e --silent.
How do I uninstall Multilarm?
Open Settings › Apps › Installed apps, find Multilarm and select Uninstall. From the command line, run winget uninstall --id=AliMuhammad.Multilarm -e.
Alternatives to Multilarm
Other Audio programs for Windows from different developers.
