Simple interface for Winkeyer CW code generators
Publisher’s description
What is Flwkey?
Flwkey is an open-source program for Windows from W1HKJ.
Installation and requirements
Official installers exist for Any CPU as EXE (NSIS). The installer supports unattended (silent) installation.
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Documented silent install
Cons
- No update for more than a year
- The official download link did not answer at the last check
In short: Flwkey is an open-source Windows tool for Any CPU PCs. Updates have slowed down. Administrators can deploy it unattended.
Is Flwkey safe to download?
- The file is served by w1hkj.org; 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:
BACA33A4273FEDE2F2215D658BACD63B4358532FDCBF4532BFDEE050E61B6948· Open the VirusTotal report for this hash - The link did not answer when we last checked it (October 22, 2026)
- The source code is public
- 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 |
|---|---|---|---|
| 1.2.3Latest | September 2, 2025 | — | Any CPU EXE (NSIS) |
Install from the command line
Silent install ›winget install --id w1hkj.flwkey -eflwkey-1.2.3_setup.exe /SRelated 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 Flwkey free?
Yes. Flwkey is open-source software under the GNU licence.
Is Flwkey safe to download?
The download comes from w1hkj.org; 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 Flwkey 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 Flwkey be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does Flwkey run on ARM (Windows on Arm)?
The installer is architecture-neutral.