Description from extension meta
SafeToOpen Online Security protege você contra golpes, vírus e páginas da web de phishing.
Image from store
Description from store
SafeToOpen Online Security – Proteção mais inteligente contra ameaças online
Proteja-se de golpes, phishing, malware e ataques zero-day — sem instalação, sem rastreamento, sem anúncios e 100 % grátis para uso pessoal.
SafeToOpen Online Security é uma extensão leve para navegador que protege você enquanto navega, detectando sites falsos e maliciosos — até mesmo aqueles nunca antes vistos. Ajuda você a entender o propósito real e a reputação de cada site para tomar decisões online mais seguras.
Por que escolher o SafeToOpen?
- Sem necessidade de cadastro – instale e navegue com segurança imediatamente
- Privacidade em primeiro lugar – não coleta dados pessoais, nunca
- Totalmente gratuito – sem anúncios, sem custos escondidos
- Rápido e leve – funciona silenciosamente sem desacelerar seu navegador
- Confiança global – usado por empresas, governos e especialistas em segurança
- Verificado no VirusTotal – listado como fornecedor oficial de cibersegurança
Principais recursos para uso pessoal:
Sobre este site – Saiba antes de clicar
Entenda o propósito real e a reputação de cada site. Receba insights claros e instantâneos no seu idioma para evitar golpes e tomar decisões informadas.
Proteção contra phishing em tempo real
Bloqueia páginas de phishing conhecidas e novas que imitam mais de 40.000 marcas confiáveis — antes de você inserir informações sensíveis.
Proteção embutida de dados pessoais
Alerta se você tentar colar informações pessoais ou sensíveis (ex: números de telefone, cartão de crédito) em sites não confiáveis. (Deve ser ativado manualmente no menu da extensão.)
Bloqueio de sites e downloads maliciosos
Evita que você visite sites prejudiciais conhecidos e impede downloads arriscados — alimentado por inteligência confiável sobre ameaças.
Não navegue apenas. Navegue com mais segurança e inteligência.
Instale o SafeToOpen Online Security hoje e tenha tranquilidade imediata.
Também para empresas
Proteja seus funcionários e clientes em tempo real com o SafeToOpen for Business — com gestão centralizada, visibilidade e proteção avançada contra phishing.
Saiba mais: safetoopen.com/online_security.html
Contato: safetoopen.com/contact.html
Política de privacidade: safetoopen.com/privacy.html
Latest reviews
- (2025-07-11) Adrienna Zsakay: Fantastic extension. Highly recommended and lightweight for your browser.
- (2025-07-10) arthur gabor: I have had this loaded on my computer for quite some time now and am completely satisfied with the performance on a daily basis and in unusual circumstances. I would and have recommended this security service since I found out about it and will continue to into the future. Thank you for protecting my computer and all the information and activity within it.
- (2024-08-03) Stephen Au: Great product as I've tried using other anti-phishing products. This one is by far the best I've found, so much so I've also installed it on other family computers.. It effectively identifies phishing links and alerts promptly if there's an abnormality. 10/10 recommend!
- (2024-08-03) Len: trying it out in a few days i tell if it is good or bad hopes it good
- (2024-04-08) Arshi Jaddoo (Bluetality): Used several anti viruses before, this one is genuinely the best
- (2023-12-07) hendi Samsul: this is my first time using this extension,hope can protect me browsing from malicious .
- (2023-11-22) Caree Jonse: I like it very much. This is very good extension
- (2023-10-20) David Newsome: All i can say is WOW!!!! A must have extension.
- (2023-10-20) David Newsome: All i can say is WOW!!!! A must have extension.
- (2023-03-26) Sam S: people recommend it and say how much it's helped them avoid phishing and those sneaky Zero-Day attacks. Plus, it's really easy to use, which is a huge plus in my book. The folks who made this thing seriously know their stuff, and I would totally recommend it to anyone who wants to feel secure when they're browsing the web.
- (2023-03-26) Sam S: people recommend it and say how much it's helped them avoid phishing and those sneaky Zero-Day attacks. Plus, it's really easy to use, which is a huge plus in my book. The folks who made this thing seriously know their stuff, and I would totally recommend it to anyone who wants to feel secure when they're browsing the web.
- (2022-05-15) Maziar Janbeglou: The extension protected me from a website that looks very legitimate but it was phishing. 100% recommeded!
- (2022-05-15) Maziar Janbeglou: The extension protected me from a website that looks very legitimate but it was phishing. 100% recommeded!
- (2022-01-26) Mike Taylor: Fantastic, fast tool. I've also recommended it to close family and friends.
- (2022-01-26) Mike Taylor: Fantastic, fast tool. I've also recommended it to close family and friends.
- (2021-08-01) Elly Wan: Recommended by one of my colleagues, he randomly saw the post related to this tool from Linkdin and started to use it. It turns out working perfectly. Such great tool and hope it will become popular and benefit to more and more people in the near future. Huge thanks to the developement team.
- (2021-08-01) Elly Wan: Recommended by one of my colleagues, he randomly saw the post related to this tool from Linkdin and started to use it. It turns out working perfectly. Such great tool and hope it will become popular and benefit to more and more people in the near future. Huge thanks to the developement team.
- (2021-07-29) Teleputty Co: Super easy to use. It actually works!
- (2021-07-29) Teleputty Co: Super easy to use. It actually works!
- (2021-07-29) Mehrdad Janbeglou: Consider Safetoopen's solution as the last defense layer if protection against Zero-Day attack really matters to you. Since I am using it I had no concerns at all and I feel safe :)
- (2021-07-29) Mehrdad Janbeglou: Consider Safetoopen's solution as the last defense layer if protection against Zero-Day attack really matters to you. Since I am using it I had no concerns at all and I feel safe :)
- (2020-09-25) Parsa J: I've been using this extension for months and its always been reliable, safe and quick. Fantastic work!
- (2020-09-25) Parsa J: I've been using this extension for months and its always been reliable, safe and quick. Fantastic work!
- (2019-09-25) Paul Hackett: Awesome tool, highly recommended for general day to day browser use.
- (2019-09-25) Paul Hackett: Awesome tool, highly recommended for general day to day browser use.
- (2019-03-24) jean noel GADRAS: Awesome tool! Easy of use, efficient, great work!
- (2019-03-24) jean noel GADRAS: Awesome tool! Easy of use, efficient, great work!
- (2019-02-26) Nice work
- (2019-02-26) Nice work
- (2019-02-19) adele sali: thanks.this is very useful
- (2019-02-19) adele sali: thanks.this is very useful