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SafeToOpen Browser Security and Privacy version history - 25 versions

SafeToOpen Browser Security and Privacy by SafeToOpen

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SafeToOpen Browser Security and Privacy version history - 25 versions
  • Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.

  • Latest version

    Version 8.0.0

    Released Jun 4, 2026 - 3.04 MB
    Works with firefox 140.0 and later, android 142.0 and later
    SafeToOpen 8.0.0 — Major upgrade

    This release brings the Firefox extension to full parity with our latest Chrome release and migrates it to Manifest V3.
    New protection features

    Login safety checks — Before you type a password, SafeToOpen now checks the page for warning signs: brand impersonation, very new domains, login forms hosted on free/shared hosting platforms, forms that submit your password to a different website or over an unencrypted connection, and disguised (look-alike) field labels used by phishing kits.
    Brand impersonation detection — Pages that prominently display a well-known brand (banks, postal services, government portals) while being hosted somewhere else are now flagged before you sign in.
    Link scanning in webmail and AI assistants — Links are now checked directly inside Gmail, Outlook, Yahoo Mail, Proton Mail, and popular search and AI assistant pages, with safety badges shown next to them.
    Deceptive link detection — Links whose visible text shows one domain but actually navigate to another are flagged.
    Tracker blocking — Optional blocking of known trackers, with per-site controls and a counter showing what was blocked on each page.
    Deeper Analysis — A one-click detailed report for any page: domain age, hosting and certificate information, redirect chain, mixed content, and more.

    Improvements

    Migrated to Manifest V3 with Firefox's built-in data-collection consent experience.
    Clearer page-status badges (safe ✓, suspicious !, dangerous ✕, paused ⏸).
    Updated alerts, popup, and settings pages; expanded language support.
    Performance improvements and reduced background resource usage via event pages.

    Notes for Firefox users

    The toolbar button is available under the Extensions menu on Firefox for Android.
    Right-click menu items (Scan this page, Trust this page, etc.) are available on desktop only.

    Source code released under Mozilla Public License 2.0

    Download Firefox and get the extension
    Download file
  • Older versions

    Version 7.0.5

    Released Feb 24, 2026 - 3.68 MB
    Works with firefox 100.0 and later
    We have fixed the following bugs:
    • Edge Assist (if enabled) was appearing with issues on about:blank tabs. We have removed Edge Assist from about:blank tabs.
    • We fixed an issue where, if a user had selected "Trusted this page," the extension would still display a popup warning message when they clicked on a previously known unsafe link.

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 7.0.0

    Released Oct 21, 2025 - 3.67 MB
    Works with firefox 100.0 and later
    Complete redesign of GUI.

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 6.2.0

    Released Jul 29, 2025 - 5.43 MB
    Works with firefox 100.0 and later
    A minor bug fix that improves performance and enhances detection accuracy.

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 6.1.10

    Released Jul 27, 2025 - 5.43 MB
    Works with firefox 100.0 and later
    A small bug fix for registered users.

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 6.1.9

    Released Jul 25, 2025 - 5.43 MB
    Works with firefox 100.0 and later
    Fixed a minor bug that displayed the SafeToOpen welcome page for some registered extensions.

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 6.1.8

    Released Jul 23, 2025 - 5.43 MB
    Works with firefox 100.0 and later
    Fixed a small bug.

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 6.1.7

    Released Jul 10, 2025 - 5.43 MB
    Works with firefox 100.0 and later
    Asking user to review after 1000 page verification.
    Showing user how to enable "SafeToOpen Assistant".

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 6.1.6

    Released Jul 4, 2025 - 5.39 MB
    Works with firefox 100.0 and later
    Fixed a bug that prevented rendering some websites.

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 6.1.5

    Released Jul 3, 2025 - 5.39 MB
    Works with firefox 100.0 and later
    In this submission, we’ve fixed a bug where some pages were being rescanned unnecessarily.

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 6.1.4

    Released Jun 29, 2025 - 5.39 MB
    Works with firefox 100.0 and later
    We have added "Contact Support" in the extension popup menu so that users can easily create requests, report bugs and request new features.

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 6.1.0

    Released Jun 24, 2025 - 5.38 MB
    Works with firefox 100.0 and later
    In this submission, we’ve introduced the SafeToOpen Assistant, which can be enabled from the SafeToOpen popup. It offers users several options—for example, “About This Website” provides information about the domain name and the services it offers.

    Additionally, users can now disable Auto-Scan Risky Pages. This allows them to manually initiate scans of suspicious websites and view the information being collected before the scan begins.

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 6.0.6

    Released Jun 17, 2025 - 5.37 MB
    Works with firefox 100.0 and later
    Added "About this website" Function to inform users in their language the service that the domain name provides.
    Some bug fixes.

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 6.0.3

    Released May 3, 2025 - 4.77 MB
    Works with firefox 100.0 and later
    A small bug fixed relating to showing warning alerts.

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 6.0.2

    Released May 1, 2025 - 4.76 MB
    Works with firefox 100.0 and later
    • Improved the GUI for Right-To-Left languages
    • Introduced "Preview URL" for malicious links
    • Fixed GUI issues when showing alerts

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 6.0.1

    Released Apr 23, 2025 - 4.76 MB
    Works with firefox 100.0 and later, android 120.0 and later
    • Fixed a couple of bugs related to showing small alerts.
    • Fixed 'tr' language description.

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 6.0.0

    Released Mar 30, 2025 - 4.3 MB
    Works with firefox 100.0 and later
    🚀 SafeToOpen Online Security Version 6 – Faster, Smarter, More Secure!

    We’re excited to announce a major update to SafeToOpen, packed with improvements to keep you safer online:

    ✔ Enhanced Detection Accuracy – Better at spotting malicious links and phishing attempts.
    ✔ Faster Scans – Quicker security checks without slowing you down.
    ✔ Improved Alerting – Clearer, more actionable warnings for suspicious content.
    ✔ Optimized Performance – Smoother browsing with reduced resource usage.

    Your security is our priority—update today for the best protection!

    🔒 Stay safe, browse confidently with SafeToOpen!

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 5.1.6

    Released Oct 6, 2024 - 3.36 MB
    Works with firefox 100.0 and later
    Hi team,

    we have fixed a very small bug that didn't consider the domain name of the remote URL where the form information was submitted to.

    Many thanks,
    Maziar

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 5.1.5

    Released Oct 3, 2024 - 3.2 MB
    Works with firefox 100.0 and later
    Hey team,

    We have fixed a bug that caused false-positives when a website is submitting key's to a remote server.

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 5.1.4

    Released Oct 1, 2024 - 3.26 MB
    Works with firefox 100.0 and later
    Hi team,

    We have fixed a bug in this version that couldn't properly detect 'suspicious submission' that is submitting same information to multiple domain names at the same time.

    Many thanks,
    Maziar

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 5.1.3

    Released Sep 30, 2024 - 3.2 MB
    Works with firefox 100.0 and later
    Hi team,

    We have added the ability to detect and block suspicious traffic (such as punycode websites, submission of password value via GET, sending sensitive information via GET and POST at the same time, keylogger).

    We have also fixed some small bugs.

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 5.1.1

    Released Jul 23, 2024 - 2.88 MB
    Works with firefox 100.0 and later
    Added Arabic, Italian, German, French and Japanese languages

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 5.1.0

    Released May 31, 2024 - 2.83 MB
    Works with firefox 100.0 and later
    Improvements on how the extension collects the location of images/logos on the page for more accurate zero-day phishing detection.

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 5.0.8

    Released May 20, 2024 - 2.83 MB
    Works with firefox 100.0 and later
    Faster and more accurate zero-day phishing detection.

    Source code released under Mozilla Public License 2.0

    Download file
  • Version 5.0.7

    Released May 14, 2024 - 2.82 MB
    Works with firefox 100.0 and later
    Small bug fix regarding analyzing websites without a login section.

    Source code released under Mozilla Public License 2.0

    Download file
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