SafeToOpen Online Security version history - 19 versions
SafeToOpen Online Security by SafeToOpen
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 6.0.3
Released 3 May 2025 - 4.77 MBWorks with firefox 100.0 and laterA small bug fixed relating to showing warning alerts.Source code released under Mozilla Public Licence 2.0
Download Firefox and get the extensionYou'll need Firefox to use this extensionOlder versions
Version 6.0.2
Released 1 May 2025 - 4.76 MBWorks 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 Licence 2.0
Version 6.0.1
Released 23 Apr 2025 - 4.76 MBWorks 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 Licence 2.0
Version 6.0.0
Released 30 Mar 2025 - 4.3 MBWorks 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 Licence 2.0
Version 5.1.6
Released 6 Oct 2024 - 3.36 MBWorks with firefox 100.0 and laterHi 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,
MaziarSource code released under Mozilla Public Licence 2.0
Version 5.1.5
Released 3 Oct 2024 - 3.2 MBWorks with firefox 100.0 and laterHey 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 Licence 2.0
Version 5.1.4
Released 1 Oct 2024 - 3.26 MBWorks with firefox 100.0 and laterHi 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,
MaziarSource code released under Mozilla Public Licence 2.0
Version 5.1.3
Released 30 Sep 2024 - 3.2 MBWorks with firefox 100.0 and laterHi 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 Licence 2.0
Version 5.1.1
Released 23 Jul 2024 - 2.88 MBWorks with firefox 100.0 and laterAdded Arabic, Italian, German, French and Japanese languagesSource code released under Mozilla Public Licence 2.0
Version 5.1.0
Released 31 May 2024 - 2.83 MBWorks with firefox 100.0 and laterImprovements 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 Licence 2.0
Version 5.0.8
Released 20 May 2024 - 2.83 MBWorks with firefox 100.0 and laterFaster and more accurate zero-day phishing detection.Source code released under Mozilla Public Licence 2.0
Version 5.0.7
Released 14 May 2024 - 2.82 MBWorks with firefox 100.0 and laterSmall bug fix regarding analyzing websites without a login section.Source code released under Mozilla Public Licence 2.0
Version 5.0.6
Released 8 May 2024 - 2.82 MBWorks with firefox 100.0 and laterImproved alerting on website hosting on known malicious FQDNs.Source code released under Mozilla Public Licence 2.0
Version 5.0.5
Released 30 Apr 2024 - 2.81 MBWorks with firefox 100.0 and laterSmall bug fix.Source code released under Mozilla Public Licence 2.0
Version 5.0.4
Released 15 Apr 2024 - 2.84 MBWorks with firefox 100.0 and laterWarns users when they visit a website that was used to server malicious content.Source code released under Mozilla Public Licence 2.0
Version 5.0.3
Released 24 Mar 2024 - 2.81 MBWorks with firefox 100.0 and later, android 120.0 and laterSmall bug fix that prevented the extension to analyze all pages.Source code released under Mozilla Public Licence 2.0
Version 5.0.2
Released 24 Mar 2024 - 2.76 MBWorks with firefox 109.0a1 and later, android 120.0 and later- Pre-loading URL reputation check
- PII Protection
- More accurate phishing detectionSource code released under Mozilla Public Licence 2.0
Version 4.0.0
Released 19 Sep 2022 - 1,007.5 kBWorks with firefox 48.0 and later, android 48.0 to 68.*Redesigned from the ground up.
New GUI.
Add Standby mode.
Add "Have I been phished" functionalities.Source code released under Mozilla Public Licence 2.0
Version 3.0.3
Released 25 Mar 2022 - 1.59 MBWorks with firefox 48.0 and later, android 48.0 to 68.*Source code released under Mozilla Public Licence 2.0