An easy to use launcher/downloader for ARMA 3
Publisher’s description
What is A3Launcher?
A3Launcher by Maca134 is free Windows software.
Installation and requirements
The publisher provides EXE (Inno Setup) installers for 64-bit Windows. The main installer is 15.3 MB. It needs Windows 10 or newer. A silent install is possible with the installer’s documented switches.
Pros / Cons
Pros
- Free to use
- Documented silent install
Cons
- No native ARM64 build
- No update for more than a year
In short: A3Launcher is a free Windows tool for 64-bit PCs. Updates have slowed down. Administrators can deploy it unattended.
Is A3Launcher safe to download?
- The file is served by app.a3launcher.com; check that it is the publisher’s official mirror
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
975C3C22EB62BA225A7310B95FD3EB17D15A775CCD21A01426686BEE7BE551F3· Open the VirusTotal report for this hash - The link answered when we last checked it (October 22, 2026)
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 0.1.6.8Latest | October 10, 2021 | 15.3 MB | 64-bit EXE (Inno Setup) |
Install from the command line
Silent install ›winget install --id Maca134.A3Launcher -esetup_a3launcher.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-Related guide: How to use winget: install and update apps
Information
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is A3Launcher free?
Yes. A3Launcher is free to use.
Is A3Launcher safe to download?
The download comes from app.a3launcher.com; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install A3Launcher with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can A3Launcher be installed silently?
Yes. The silent install page lists the exact command for each installer.
Which Windows versions does A3Launcher support?
The installer requires Windows 10 or newer and is available for 64-bit.
Does A3Launcher run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.