Second Factor - Hardware OTP for PC - Free Download: Windows 10/11 Edition

App Screenshots

Software Features and Description

1. * NOTE: Application supports only modern yubikeys with TOTP CCID support (for example Yubikey 4, refer to manufacturer documentation).

2. Designed with security in mind this 100% native application lets you generate OTP codes for all services with TOTP second factor.

3. This application uses Sandboxing feature, and not requires network access - so it is guaranteed by operating system that your keys or authentication codes will not leak anywhere via network.

4. * NOTE: You need to have Yubikey device to generate codes.

5. Please note: if yours hardware key contains any of not-yet-supported OTPs - they will not be shown in this application.

6. Yubico and YubiKey are registered trademarks of Yubico Inc.

7. * Codes with non-standard period.

8. * Sandboxed app - you don't have to trust me.

9. Liked Second Factor? here are 5 Utilities apps like Prime Factorization; FactoryTest工厂测试; IoT Factory; Calculator-Factory; Stress Intensity Factors Pro;

Download and install Second Factor - Hardware OTP on your computer

GET Compatible PC App

App	Download	Rating	Maker
Second Factor	Get App ↲	0 1	Y.Lukyanets

Or follow the guide below to use on PC:

Select Windows version:

Windows 10
Windows 11

Install Second Factor - Hardware OTP app on your Windows in 4 steps below:

Download an Android emulator for PC:
Get either Bluestacks or the Nox App >> . We recommend Bluestacks because you can easily find solutions online if you run into problems while using it. Download Bluestacks PC software Here >> .

Install the emulator:
On your computer, goto the Downloads folder » click to install Bluestacks.exe or Nox.exe » Accept the License Agreements » Follow the on-screen prompts to complete installation.

Using Second Factor on PC [Windows 10/ 11]:

Open the Emulator app you installed » goto its search bar and search "Second Factor"
The search will reveal the Second Factor - Hardware OTP app icon. Open, then click "Install".
Once Second Factor is downloaded inside the emulator, locate/click the "All apps" icon to access a page containing all your installed applications including Second Factor.
Now enjoy Second Factor on PC.

Download a Compatible APK for PC