🗝️ Background program that skips the phone pairing option and chooses the USB security key in Windows FIDO/WebAuthn prompts.
Publisher’s description
What is AuthenticatorChooser?
AuthenticatorChooser by Aldaviva is open-source Windows software. It is written in C#.
Installation and requirements
The publisher provides Portable installers for 64-bit and ARM64 Windows. It runs without installation (portable).
Updates and version history
The current version is 0.5.0, released on April 20, 2026. The version history goes back to October 2, 2025: 2 releases, all linked to the official files.
Popularity and file types
The source code on GitHub (Aldaviva/AuthenticatorChooser) has 186 stars.
Project description on GitHub: “🗝️ Background program that skips the phone pairing option and chooses the USB security key in Windows FIDO/WebAuthn prompts.”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Native ARM64 build for Windows on Arm
- Portable: runs without installation
In short: AuthenticatorChooser is an open-source Windows tool for 64-bit and ARM64 PCs.
Is AuthenticatorChooser safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
E27F406B60F5E13E4865E7D1586F699515E3BA9018609F2A546ADA5300F19308· Open the VirusTotal report for this hash - The link has not been checked yet
- 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 2 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 0.5.0Latest | April 20, 2026 | — | ARM64 ZIP64-bit ZIP |
| 0.4.0 | October 2, 2025 | — | 64-bit ZIPARM64 ZIP |
Install from the command line
Silent install ›winget install --id Aldaviva.AuthenticatorChooser -eRelated guide: How to use winget: install and update apps
Information
- Publisher
- Aldaviva
- Licence
- Apache-2.0
- Price
- Free
- Source code
- github.com/Aldaviva/AuthenticatorChooser
- Written in
- C#
- Requires
- Windows 11 / 10
- Architecture
- 64-bit, ARM64
- Installer
- Portable
- Version
- 0.5.0
- Released
- April 20, 2026
- Added to the catalogue
- April 6, 2026
- Versions listed
- 2
- GitHub stars
- 186
- GitHub forks
- 17
- Website
- github.com
- winget ID
- Aldaviva.AuthenticatorChooser
Ratings and reviews
No reviews yet. Be the first to rate it.
Frequently asked questions
Is AuthenticatorChooser free?
Yes. AuthenticatorChooser is open-source software under the Apache-2.0 licence.
Is AuthenticatorChooser safe to download?
The download comes from github.com, which belongs to the publisher; 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 AuthenticatorChooser 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.
Does AuthenticatorChooser run on ARM (Windows on Arm)?
Yes, there is a native ARM64 installer.
Where can I download an older version of AuthenticatorChooser?
The versions page lists all 2 versions with links to their official installer files, back to October 2, 2025.
Can I use AuthenticatorChooser without administrator rights?
Yes, it is portable: unpack and run it.
