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8/10 (Expert Score)
Product is rated as #5572 in category Development

The best OpenSK alternatives and similar software in 2021. Hello guys welcome to compsmag, so here we discuss the alternatives to OpenSK and the best competitors. But before we begin, we also try to short review the product OpenSK features, price, benefits, pros, and cons too. If you like our list of OpenSK alternatives and similar software, then please rate us below. Check out more related products on this page Development. Let’s begin:

OpenSK: review and short description

OpenSK is an open source implementation for security keys written in Rust which supports both FIDO U2F and FIDO2 standards.

It has been developed as a Tock OS application and has been successfully tested on the following boards: – Nordic nRF52840-DK- Nordic nRF52840 dongle

open-source implementation for security keys written in Rust that supports both FIDO U2F and FIDO2 standards.

Developed by Google Open Source

Link to official OpenSK site

Official website

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Best list of OpenSK Alternatives in 2020


It implements time-based one-time passwords (TOTP) and HMAC-based one-time passwords (HOTP). Simply scan the QR code and log in with the generated 6-digit code. This one…

andOTP icon

Google Authenticator

Google Authenticator generates 2-step verification codes on your phone. Enable 2-Step Verification to protect your account from hijacking by adding an extra layer …

Google Authenticator icon


The YubiKey is a one-time password device for secure login with two-factor authentication

YubiKey icon


Email encryption. Encrypt your emails with GnuPG, OpenPGP, S / MIME or your favorite email client. Keep your secret keys safe on your Nitrokey.

Nitrokey icon


Solo is an open source security key, and you can get one at Solo supports FIDO2 and U2F standards for strong two-factor authentication and passwordless …

SoloKeys icon


Krypton implements the standardized FIDO Universal 2nd Factor (U2F) protocol to provide secure, non-phishable two-factor authentication on the Internet using just your phone.

Krypton icon

U2F zero

A secure and open source two-factor authentication token. Designed to be affordable and reliable.

2FA authenticator (2FAS)

2FAS Authenticator is a simple and free Two Factor Authentication (2FA Authentication) application that generates time-based one-time passwords (TOTP) and PUSH …

2FA Authenticator (2FAS) icon

Want to see more alternatives for OpenSK?


This app is made for use with the YubiKey NFC and NEO to copy one-time passwords (OTPs) from a YubiKey to the iOS clipboard. Once the OTP is on the clipboard …

AuthLite icon

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OpenSK: benefits

  • The OpenSK layout is excellent.
  • It helps people follow up with interest promptly.
  • The performance of the OpenSK is good as of now.
  • OpenSK Support is excellent and useful.
  • Good software must try.

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OpenSK: specifications

Supported Device:Windows

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OpenSK: price

Starting from: Free
Pricing model: Free or Freemium
Free Trial: May be included, please check at the official site, we mentioned above.
The OpenSK software price is Free, or Freemium means you can truly enjoy the OpenSK Software.

The OpenSK Software gives you an easy-to-use and efficient management, and OpenSK allows you to focus on the most important things. It’s friendly to use; maybe you will love it, and OpenSK can be used on ios, windows, or Android devices.

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OpenSK: pros and cons


  • The OpenSK is great to use.
  • Add pros in the review section.


  • No cons yet.
  • Add the cons in the review section.

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OpenSK Alternative: FAQ

What is OpenSK?

This software OpenSK is related to Development. The more details we already discussed above the OpenSK.

What are the alternative of OpenSK?

In this article, we mentioned the alternative of OpenSK because of user-based queries.

What Is the Pricing Plans for OpenSK?

The Price of OpenSK is Free or Freemium.

The OpenSK supported which devices and operating system?


Does the OpenSK offer better Security and features?

As far now the feature is reliable for OpenSK.

Who Is the Developer Of this OpenSK software?

The developer of the OpenSK software we mentioned above in the description section. You may visit the developer profile by following the official website link.

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OpenSK Alternatives: final note

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