extension ExtPose

Avast Online Security

CRX id


Description from extension meta

Avast browser security and web reputation plugin.

Image from store Avast Online Security
Description from store Avast Browser Security - web reputation plugin Avast-powered security for your Google Chrome browser. Browse without worry or fear with Avast in your corner: we’ll check every site you visit, from Facebook to your bank, to ensure nothing puts you or your data at risk. We stop phishing attacks, show user reviews, and warn you if a site is deemed untrustworthy by our community of 400 million. • Identifies and blocks phishing sites trying to steal your data • See how website has been rated by a growing community of 400 million Avast users • Easily check the rating of any website just by hovering over the link • Warns you when you’re visiting websites with bad reputations • Rate a website effortlessly, marking them with a thumbs up or a thumbs down, to help other users know where to avoid • If you have Avast Secure Browser installed, we’ll open it automatically when you shop or bank online to help protect your data • Blocks annoying tracking cookies that collect data on your browsing activities What data we collect • URL - to check if the website is safe or not • User's feedback - to tell whether the site rating and classification you received are relevant • Usage data - To measure user’s behavior in UI and how user interacts with the extension • Internal extension identifier(GUID) - to distinguish unique malware hits, to measure product telemetry and calculate aggregated statistics • Information about device (Browser type, Operating System Version) - To obtain usage aggregated statistics • Country - to detect country specific malware campaigns, to measure product telemetry and calculate aggregated statistics • Status of Avast Antivirus - To be able to turn on Bank Mode on specific sites NEW: Now you can vote for new features and submit your own ideas here https://portal.productboard.com/xulwvnojptubz1inywhyomen By installing this extension to your browser, you confirm you read and agree to Avast's Privacy Policy (https://www.avast.com/privacy-policy) and End User License Agreement (https://www.avast.com/eula) which govern your download and use of the selected product.

Latest reviews

  • (2021-07-30) Michelle Leach-selmon: So far this has worked great on my refurbished laptop, i definitely would recommend it to other people
  • (2021-07-30) SREEHARI N: v.good
  • (2021-07-30) juan carlos arranz: Llevo muchos años con Avast instalado y hasta ahora no he tenido nunca ningún contratiempo ni infección. Estoy satisfecho con el funcionamiento y no creo que me penalice mucho su uso. A pesar de ser gratuito hay una evolución constante.
  • (2021-07-29) Juan Bautista Lorat: Muy util!
  • (2021-07-29) p k: ga zo door top!!!!
  • (2021-07-26) Jetix Play Romania: Awesome!
  • (2021-07-25) Shounak Gupta: Place for this extention in my browser will be always there! I loved it, means I have given it 5 star rating. Is'nt this so cool and helpful, please reply me on my YouTube Channel Shounak Gupta, Which have 350+ subs
  • (2021-07-25) Karol Dočkala: dlhorocna spokojnost
  • (2021-07-25) Jalid Chiadmi: Beste die er is! Go Avast Go!
  • (2021-07-24) Sefacikbaba 01: bu uzantıya hiç güzel değil diyenede ne blm
  • (2021-07-24) خالد فاروق السجاعى: Thank you all for your interest
  • (2021-07-24) Pi de Pietro Ferrari: muito, muito bom, realmente o melhor
  • (2021-07-23) Ismael Bernabeu: Buena.
  • (2021-07-22) unkle richie: Never had an issue with Avast. Works great.
  • (2021-07-22) WinMacX NTマイマック: これだけはしたほうがいい でも、危険なページをブロックしたのはいいけど、開くがないから残念 でも、性能はいいので星5です! みんなもダウンロードしよう!
  • (2021-07-22) Ryeguy215: I have used Avast for 3 or more years and it has protected me from worms and viruses and I like how you can remove the adds, it protects your IP from hackers and other people trying to access your account
  • (2021-07-20) Torrent Downloader: Nice!
  • (2021-07-20) Joel Rojas: es buena
  • (2021-07-19) Ashley Brown: Thanx guys and keep up the good work ;) never had any issues with avast for as long as I have used this application. Which is when keyboards was still yellow colored lol. First thing I do after a fresh install of windows is to install avast, everything else after that.
  • (2021-07-19) María Cruells: ES EL MEJOR
  • (2021-07-19) Yesus Ángel Granados.B: muy bueno
  • (2021-07-18) Frank Perdomo: me ha gustado mucho.. resulta de mucha ayuda cuando navegas por sitios desconocidos
  • (2021-07-18) Hilo Protogen: The realtime protection has saved me a bunch of times
  • (2021-07-18) Myron Maratuech Pita: Excelente.
  • (2021-07-16) Lachy Man: I i have been using avast for a year and a half its awesome no complaints yet
  • (2021-07-16) Captain Kirk: It's a dream
  • (2021-07-16) Benoît Bochkoltz: Tu paye, tu installe et on te dit que pour que cela fonctionne tu doit repayer et ceci chaque fois que remet ton ordi en route. C'est une entreprise de racket, à éviter à tout prix. !
  • (2021-07-15) TRT Tube: Bir sitenin arama motorundaki yerini durumunu belirlemek için kullanıcıları bilgilendirmek için çok faydalı bir uygulama. 20 yılı aşkın bir zamandır güvenle kullandığım tek şirket teşekkürler Avast
  • (2021-07-14) Zaida Yacoel: Muy bueno
  • (2021-07-14) Vittorio Olavarrieta Valdés: excelente protección para el pc. Estuve usándolo tmbn en móvil, pero hace mucho tiempo y sí es efectivo.
  • (2021-07-12) Valeria Verdinelli: Muy util
  • (2021-07-11) Blake Wilson: Successfully blocked adware from being installed to my computer, great extension
  • (2021-07-11) Kira Carrillo pedio: Perfecto !
  • (2021-07-10) Youssef Kamal: Good extension
  • (2021-07-09) gerede dasein: Avast works very well to help me maintain performance on my computer and scan for viruses. However, Avast does not respect its users' privacy the way one might hope (or might have been expecting). This is why my rating is not higher. For more information, see the article by Joseph Cox, "Leaked Documents Expose the Secretive Market for Your Web Browsing Data" (An Avast antivirus subsidiary sells 'Every search. Every click. Every buy. On every site.' Its clients have included Home Depot, Google, Microsoft, Pepsi, and McKinsey.) VICE (January 27, 2020)
  • (2021-07-08) Victor Delgado: SUPER FUNCIONAL
  • (2021-07-07) Óscar Buenavida Hernández: Muy útil, ligero, fácil de instalar, seguro y GRATIS
  • (2021-07-07) Boris sk: velmi dobra appka
  • (2021-07-05) Marlem: Muy buena !
  • (2021-07-04) AZ az: افضل برنامج حماية لمتصفح
  • (2021-07-03) Luluk Azizah: sangat membantu
  • (2021-07-03) Alonso Delgado: La privacidad es muy importante y esta extensión hace bien su trabajo.
  • (2021-07-02) Gavin Graham: 1 star for selling user data. It overall works fine.
  • (2021-07-02) Cuby Twist: Great app and even blocks ads on youtube
  • (2021-07-01) Viktors Berzs: Много лет пользуюсь , замечаний нет .Грамотный , хороший защита .
  • (2021-06-29) Qaim Khan: Avast is GREAT program from web security points of view. Now, I am safe from all kind of threat and I am working safely. Secondly, Avast is cheap and easy to use. After purchasing it, I found NO threat or ant third party watching my activities. I am much Thank Full to Avast. Take it and enjoy the world of internet safely.
  • (2021-06-28) Conect JG: Sempre que alguma pagina tenta mim direciona pra url suspeitos ele bloqueia e mim avisa se tenho certeza se desejo continua. Então cumpri o que promete.
  • (2021-06-28) Salvatore Marciano: ottimo e gratuito
  • (2021-06-28) daptusik: хорошое приложение советую
  • (2021-06-28) Ketut Yudi: membantu sekali. terima kasih avast

Latest issues

  • (2021-07-28, v:20.3.10) William Rucki: Cleveland Clinic MyChart
    The Cleveland Clinic MyChart page is blocked.
  • (2021-07-28, v:20.3.10) Wixvhen: It's blocking some twitch channels.
    Figured it should be important enough that it's something you'd jump on quickly. It's blocking the Twitch completely. I don't know why. It was fine until recently. https://gyazo.com/69f3e6509a44c7479df617da58c22e27 Here's a screencap of it.
  • (2021-07-26, v:20.3.10) Francesco Grippa: Recupero codici di attivazione
    Ho un problema in quanto 2 prodotti da me acquistati AVAST Updater e AVAST VPN sono stati effettuati tramite una email che oggi non esiste più in quanto il gestore me l'ha chiusa, come posso effettuare il recupero di questi codici per questi prodotti acquistati il 19 maggio 2021 e il 5 maggio 2021?.....vorrei a questo punto poterli unire insieme agli altri presenti nella email di avast.
  • (2021-07-23, v:20.3.10) Marlon Martinez: Instalación de Avast
    He recibido debito a mi tarjeta de crédito por el pago de una anualidad de avast. Como hago para instalarlo en mi computadora .
  • (2021-07-07, v:20.3.10) Eduardo De Natale: come disinstallare avast a pagamento
    come disintallare avast a pagamento
  • (2021-07-06, v:20.3.10) Claudio Pedrosa: Licença de instalação
    Tive problema com download. Precisei desinstalar o avast, mas eu estou sem a licença para nova instalação. Então peço que enviem novamente as minhas licenças. Grato, no aguardo.
  • (2021-07-05, v:20.3.10) eustaquio de alvarenga morais: Falha no download
    Meus dowloads estão broqueados, preciso de solução urgente
  • (2021-07-03, v:20.3.10) Carlos Foganhole: Chave para instalação
    Boa noite, preciso instalar o Avast em um novo computador, o anterior queimou devido queda de energia. Provisoriamente instalei o free.
  • (2021-07-02, v:20.3.10) Hetty Buhr: verlengen
    ls ik wil mijn contract verlengen maar dat lukt mij niet krijg alleen de sns bank ik de ing bank en dat kan niet er is geen keuze voor een bank, kunt u mij helpen dit op te lossen.met vr groet hetty buhr.
  • (2021-07-01, v:20.3.10) Rahul Gowami: torrent
    can't access torrent
  • (2021-06-29, v:20.3.10) Angeles de la Torre: No abre una app de tv en linea.
    Baje una app para ver tv en línea, si la abre pero no se ve ni se escucha el contenido o sea, el inicio lo abre pero no los canales, se desconecta cuando la inicio le vuelvo a dar en abrir y ya se queda pero repito, no abre canales.
  • (2021-06-27, v:20.3.10) Keerthana SujathaMohan: problems
    is has slow down my laptom and the sound setting is not working. after installing this application many of my features are not working properly,please advise for this issue
  • (2021-06-26, v:20.3.10) Tata Sil: RACKER MESMO EU PAGANDO AVAST
    entrou racker em meu computador
  • (2021-06-24, v:20.3.10) Kenapi Ser: i cant uninstall it
    I have a created a lock to the setting. but unfortunately i dont remember it. so i decide to uninstall. but it shows we want that paasword. so please help me. i dont it anymore. it slows my pc. please inform me as soon as possible
  • (2021-06-24, v:20.3.10) marudhar transport: uninstall avast free antivirous
    i am unable to uninstall avast free antivirous.It slow down my pc this is a reason I want to uninstall it
  • (2021-06-22, v:20.3.10) John Gill: My bank is not a phishing site!!!
    My bank is *NOT* a phishing site. www.firstontario.ca and the click LOGIN is NOT phishing. FIX IT PLEASE! This is stupid, I can't move money without Avast (which I stopped using for similar reasons) screws up.
  • (2021-06-22, v:20.3.10) Jens Wolf: pdf anhänge an emails
    avast sperrt das öffnen von pdf-anhängen von emails. diese emails kommen von serioesen, mir gut bekannten adressen. was kann ich tun?
  • (2021-06-19, v:20.3.10) Anvit Siddharth: Extension being clueless about every website visited by me
    Recently, the extension is being clueless about every site I visit. Whenever, I check the status of any website via the extension. It always shows a question mark with this message - "Unknown Site. We don't have enough information yet to rate this site". In some sites, this can be marked as okay but it has also started appearing on my previously visited websites that were earlier marked as safe by the extension. It literally makes the extension useless since we won't get any idea about the safety factor of any website and potentially, may encounter a malicious website without the user and the extension being aware of its nature. Please fix it as soon as possible as it is probably a major bug. I am experiencing this on version 20.3.10 of the extension.
  • (2021-06-18, v:20.3.10) PACA: Bug
    On all sites it shows only question mark,fix that because currently this extension is useless.
  • (2021-06-18, v:20.3.10) Ibane Prada: Avast Online Security has stopped working
    Hi, the extension is not working properly, it doesn't show the green indicator on the sites, even on trustworthy. I've tried to uninstall and install again it but it solves nothing.
  • (2021-06-17, v:20.3.10) Marlon Pinho: Avast, please fix this problem.
    Hi, the extension is not working properly, it is not showing the green indicator on the sites, it is showing "?" instead. Avast Online Security 20.3.10 -- not working Avast SafePrice | Comparison, deals, coupons 20.5.1662 -- not working
  • (2021-06-17, v:20.3.10) Carlos Rodríguez Garcia: the service does not work properly
    Hello . The problem I noticed is in the extension, the green marker does not appear on any page. On all pages, the gray question mark "?" Appear. Thanks in advance for the answer. Greetings!
  • (2021-06-17, v:20.3.10) Al & Sally Estey: can not find a application form so I may continue to complete and did not delete or saved?
    I can not find on my laptop- a fill in the form- and did not delete the form it just disappeared. on its own-how do I retrieve the form so I may complete it?
  • (2021-06-17, v:20.3.10) Raul Anaya: La extensión no funciona bien.
    Hola que tal. El problema que e notado, es en la extensión, no aparece la plumita verde en ninguna página. En todas las páginas, aparece el signo de interrogación gris "?". Gracias de antemano por la respuesta. Saludos!
  • (2021-06-16, v:20.3.10) Mary Dizona: Over Advertising/Pop ups
    avast will not allow me to look up ANYTHING without blocking, beeping, and telling me that it has blocked dangerous malware! it has far far too many pop ups. its doesnt matter which website, or search engine I'm using. i would like to unsubscribe and have all avast software removed from my computer. i hope it lets me dump the stuff, or i will be writing and bitching again!
  • (2021-06-15, v:20.3.10) Jostein Jenssen: I want to quit my Avast abonnement
    Hi! Please remove all my avast products from my computers and cellphone when the period I have paid for ends. If you want any information from me to do this do not be afraid to email me. BR Jostein Jenssen
  • (2021-06-14, v:20.3.10) Avast on my computer and my monthly payments
    Since February 2021 I have requested many times that Avast be cancelled from my computer. This has not happened and since this was always a monthly payment automatically such payments of $13.44 have been taken out of my account. Please delete all and refund the funds already deducted. Five months from16th February 2021 to 15th June 2021.. Please refund the amount of $67.45 forthwith. This is fraudulent and must be addressed. Marara
  • (2021-06-14, v:20.3.10) Kenny Boswell: Can't uninstall or delete Avast from my computer.
    I accidentally installed Avast by mistake and wish to remove it from my computer as I already have antivirus software running on it, but every time I try to delete it, it says I need to contact the adminstrators before I can delete it. Please help.
  • (2021-06-09, v:20.3.10) John Ross: refund
    does not work like advertised and cant get ahold of anyone from suport please refund my purchases premium security driver updater and clean up will go to my bank and claim fraud if not refunded or no contact
  • (2021-06-08, v:20.3.10) Pamela Thompson: I do not want this program on my computer....It is not letting me uninstall!!! Please help me to delete Avast now!
    Avast is not allowing me to delete it...or to uninstall it. I do not want iton my computer.
  • (2021-06-08, v:20.3.10) Susan Wambaugh: pushed yes by mistake on your ad. I DO NOT want AVAST on my computer
    I pushed yes instead of no on your ad request. I do not want this on my PC. Please delete this as soon as possible! I have a request # of 13410195
  • (2021-06-08, v:20.3.10) #NGT-_-N3ry%: como desinstalar
    no me deja desinstalar avast
  • (2021-06-07, v:20.3.10) Wagner Augusto Campos Arcoverde: Avast não sai do meu pc porque?
    quero desinstalar o avast
  • (2021-06-04, v:20.3.10) Hervé ISAMBOURG: Abonnement
    Bonjour j'ai un abonnement pour un an mais là je viens d'être obligé de réinstaller Windoxs. J'ai retéléchargé Avast mais n'arrive pas à me connecter pour bénéficier de la suite de ma période d'abonnement. Merci de votre réponse.
  • (2021-06-04, v:20.3.10) Alfred Heisner Jr: I am about to remove from Chrome
    I am about to click "Remove from Chrome" due to the annoying "LifeLock" pop-up that I can't disable.
  • (2021-05-22, v:20.3.10) B TARRLYNTON: Avast scab
    We need the full security scan for google and windows and scan it right now.
  • (2021-05-22, v:20.3.10) Alexsandr Smirnov: задради
    сил нет
  • (2021-05-22, v:20.3.10) Alexsandr Smirnov: как вас удалить ущлепкми
    как вас удалить ущлепки
  • (2021-05-22, v:20.3.10) Yasmina Hamdi: i want to uninstall this programme
    i want to uninstall this programm and i don't know how
  • (2021-05-21, v:20.3.10) Kristina Rode: Avast Online Security hs crashed
    Last night chrome suddenly stopped working and I keep getting a pop up that Avast online security has crashed click this bubble t reload or whatever, but all that does is to cause the same message to pop up again.. I uninstalled chrome and Avast, reinstalled chrome and have the same problem. I read somewhere that you have to remove the extension from settings in chrome, but the issue is not letting me open the settings to do so.
  • (2021-05-16, v:20.3.10) Grant Hampson: Avast Password Manager extension is no longer working.
    Avast Password Manager extension is no longer working. I removed it and cannot find the extension anymore, only Avast Online Security extension
  • (2021-05-15, v:20.3.10) Наталья Полякова: как отказаться от услуг Аваст,чтобы не мелькал?
  • (2021-05-10, v:20.3.10) Taina Godfrey: I have changed my Email Address
    You have [email protected] as my Email address that is no longer in use , My current E mail address is [email protected]
  • (2021-05-07, v:20.3.10) Mohammad Ali Charanek: mohammad ali charanek
    new suggestion ma shi شكرا
  • (2021-05-03, v:20.3.10) Ashley Ingram: Can No Longer Access Website
    I am no longer able to access https://login.brightpearlapp.com/ as of midday April 30th. Their developers confirmed there is no reason this site should be blocked due to phishing. My company has been using this website until now for many years.
  • (2021-05-03, v:20.3.10) Alicia Ferrari: codigo activacion
    Cuando me piden codigo de activacion y lo coloco me dice que ese no es, lo pedi muchas veces y no me lo mandan
  • (2021-05-03, v:20.3.10) Mélanie Pierre: AVAST
    Bonjour, Mon compte PayPal a été débité le 29 avril d'un montant de 39.99€ par GOOGLE AVAST SOFTWARE. Numéro de transaction : 4MB073477E2525051 Numéro de facture: 579220003370814100. Je n'ai pas demandé un renouvellement. J'ai reçu un mail d'Avast le 15.03.2021 m'informant que j'étais désabonné et résilié a compter du 29.04.2021
  • (2021-04-30, v:20.3.10) rock de resh: POP UPS
  • (2021-04-30, v:20.3.10) philippe defosse: gros problème vous me retirez 3x pour le meme abonnement
    gros problème vous me retirez de l argent pour le meme abonnement grosse arnaque
  • (2021-04-28, v:20.3.10) VAlou Frm: Transfert d'abonnement
    Bonjour Je payais un abonnement pour un pc qui ne marche plus, comment transferer cet abonnement sur le nouveau? Car je continue de payer Merci


10,000,000+ history
4.4 (26,117 votes)
Last update / version
2021-02-17 / 20.3.10
Listing languages