Enhance Your Security with 2FAS Auth

2FAS Auth is a browser extension designed for Firefox that streamlines the two-factor authentication (2FA) process. This free tool enhances security by automatically entering your authentication tokens, making logging into online services faster and more convenient. The setup is straightforward, requiring just a few steps: install the extension, pair it with the 2FAS Auth app on your mobile device, and you're ready to go. The extension simplifies the login process by allowing users to select the token input field, click the extension icon, and confirm the login via their phone.

In addition to its user-friendly interface, 2FAS Auth employs advanced security measures by generating one-time passwords (OTP) using Time-based One-time Password (TOTP) or HMAC-based One-time Password (HOTP) methods. These codes are generated offline and change every 30 seconds or with each login attempt, significantly enhancing the protection of personal accounts. With no account required for access, 2FAS Auth provides a reliable and efficient solution for safeguarding sensitive information online.

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App specs

  • License

    Free

  • Version

    1.7.4

  • Latest update

  • Platform

    firefox

  • Downloads

    3

    Last month's downloads

    • 3
  • Size

    5.52 MB

  • Developer

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Laws concerning the use of this software vary from country to country. We do not encourage or condone the use of this program if it is in violation of these laws.
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Score result: Clean

This file passed a comprehensive security scan using VirusTotal technology. It is safe to download.

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Scan Info

Last scan
Monday, September 8, 2025
Scan provider
VirusTotal · Full report

File Integrity

File
1.7.4.xpi
SHA256
1009604f495182a7e3f83c24252bcfafaa24061fc3e2e03e406b0e9f9a49038e
SHA1
f1caa94837d81e146c7fbc3ab37528f7f962fab7

Softonic security commitment

2FAS Auth - Two factor authentication has been thoroughly scanned by our advanced security systems and verified by industry-leading partners. This file comes from the official developer and has passed all our security checks, showing no signs of viruses, malware, or spyware.