{"id":3649,"date":"2025-11-20T16:22:29","date_gmt":"2025-11-20T15:22:29","guid":{"rendered":"https:\/\/test.antivirusedition.com\/?post_type=faq&#038;p=3649"},"modified":"2026-02-26T15:58:57","modified_gmt":"2026-02-26T14:58:57","slug":"i-want-to-upgrade-from-the-free-version-to-avast-pro-antivirus-or-internet-security-how-do-i-do-this","status":"publish","type":"faq","link":"https:\/\/www.antivirusedition.com\/en\/faq\/je-veux-passer-de-la-version-gratuite-a-la-version-avast-pro-antivirus-ou-internet-security-comment-proceder\/","title":{"rendered":"I want to upgrade from the free version to Avast Pro Antivirus or Internet Security. How do I do this?"},"content":{"rendered":"<p>First of all, there is no need to uninstall your free version. After purchasing the version <a href=\"https:\/\/www.antivirusedition.com\/en\/product\/avast-pro\/\">Pro Antivirus<\/a> or <a href=\"https:\/\/www.antivirusedition.com\/en\/product\/avast-internet-security\/\">Internet Security<\/a>, you will receive a new licence key. You then simply need to enter the new licence key into Avast. Avast will download the additional components and immediately update itself to the Pro Antivirus or Internet Security version.<\/p>","protected":false},"excerpt":{"rendered":"<p>Tout d&rsquo;abord, Il n\u2019est pas n\u00e9cessaire de d\u00e9sinstaller votre version gratuite. Apr\u00e8s l\u2019achat de la version Pro Antivirus ou Internet Security, vous recevrez une nouvelle cl\u00e9 de licence. Ensuite, il suffit d\u2019ins\u00e9rer la nouvelle cl\u00e9 de licence dans Avast. Avast t\u00e9l\u00e9chargera les composants compl\u00e9mentaires et imm\u00e9diatement se mettra \u00e0 jour en version Pro Antivirus ou [&hellip;]<\/p>\n","protected":false},"featured_media":0,"template":"","class_list":["post-3649","faq","type-faq","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Je veux passer de la version gratuite \u00e0 la version Avast Pro Antivirus ou Internet Security. Comment proc\u00e9der? - Avast Antivirus Professionnel<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.antivirusedition.com\/en\/faq\/i-want-to-upgrade-from-the-free-version-to-avast-pro-antivirus-or-internet-security-how-do-i-do-this\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Je veux passer de la version gratuite \u00e0 la version Avast Pro Antivirus ou Internet Security. Comment proc\u00e9der? - Avast Antivirus Professionnel\" \/>\n<meta property=\"og:description\" content=\"Tout d&rsquo;abord, Il n\u2019est pas n\u00e9cessaire de d\u00e9sinstaller votre version gratuite. Apr\u00e8s l\u2019achat de la version Pro Antivirus ou Internet Security, vous recevrez une nouvelle cl\u00e9 de licence. Ensuite, il suffit d\u2019ins\u00e9rer la nouvelle cl\u00e9 de licence dans Avast. Avast t\u00e9l\u00e9chargera les composants compl\u00e9mentaires et imm\u00e9diatement se mettra \u00e0 jour en version Pro Antivirus ou [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.antivirusedition.com\/en\/faq\/i-want-to-upgrade-from-the-free-version-to-avast-pro-antivirus-or-internet-security-how-do-i-do-this\/\" \/>\n<meta property=\"og:site_name\" content=\"Avast Antivirus Professionnel\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-26T14:58:57+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.antivirusedition.com\\\/it\\\/faq\\\/vorrei-passare-dalla-versione-gratuita-alla-versione-avast-pro-antivirus-o-internet-security-come-devo-procedere\\\/\",\"url\":\"https:\\\/\\\/www.antivirusedition.com\\\/it\\\/faq\\\/vorrei-passare-dalla-versione-gratuita-alla-versione-avast-pro-antivirus-o-internet-security-come-devo-procedere\\\/\",\"name\":\"Je veux passer de la version gratuite \u00e0 la version Avast Pro Antivirus ou Internet Security. Comment proc\u00e9der? - Avast Antivirus Professionnel\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/antivirusedition.com\\\/#website\"},\"datePublished\":\"2025-11-20T15:22:29+00:00\",\"dateModified\":\"2026-02-26T14:58:57+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.antivirusedition.com\\\/it\\\/faq\\\/vorrei-passare-dalla-versione-gratuita-alla-versione-avast-pro-antivirus-o-internet-security-come-devo-procedere\\\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.antivirusedition.com\\\/it\\\/faq\\\/vorrei-passare-dalla-versione-gratuita-alla-versione-avast-pro-antivirus-o-internet-security-come-devo-procedere\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.antivirusedition.com\\\/it\\\/faq\\\/vorrei-passare-dalla-versione-gratuita-alla-versione-avast-pro-antivirus-o-internet-security-come-devo-procedere\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/antivirusedition.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"FAQ\",\"item\":\"https:\\\/\\\/www.antivirusedition.com\\\/en\\\/faq\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Je veux passer de la version gratuite \u00e0 la version Avast Pro Antivirus ou Internet Security. Comment proc\u00e9der?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/antivirusedition.com\\\/#website\",\"url\":\"https:\\\/\\\/antivirusedition.com\\\/\",\"name\":\"Avast Pro Antivirus - Solutions antivirus Avast Professionnelles\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/antivirusedition.com\\\/#organization\"},\"alternateName\":\"Avast Pro Antivirus\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/antivirusedition.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/antivirusedition.com\\\/#organization\",\"name\":\"Avast Pro Antivirus - Solutions antivirus Avast Professionnelles\",\"url\":\"https:\\\/\\\/antivirusedition.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/antivirusedition.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.antivirusedition.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/avast-logo-default-1.svg\",\"contentUrl\":\"https:\\\/\\\/www.antivirusedition.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/avast-logo-default-1.svg\",\"width\":296,\"height\":92,\"caption\":\"Avast Pro Antivirus - Solutions antivirus Avast Professionnelles\"},\"image\":{\"@id\":\"https:\\\/\\\/antivirusedition.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"I want to upgrade from the free version to Avast Pro Antivirus or Internet Security. How do I do this? - Avast Professional Antivirus","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.antivirusedition.com\/en\/faq\/i-want-to-upgrade-from-the-free-version-to-avast-pro-antivirus-or-internet-security-how-do-i-do-this\/","og_locale":"en_GB","og_type":"article","og_title":"Je veux passer de la version gratuite \u00e0 la version Avast Pro Antivirus ou Internet Security. Comment proc\u00e9der? - Avast Antivirus Professionnel","og_description":"Tout d&rsquo;abord, Il n\u2019est pas n\u00e9cessaire de d\u00e9sinstaller votre version gratuite. Apr\u00e8s l\u2019achat de la version Pro Antivirus ou Internet Security, vous recevrez une nouvelle cl\u00e9 de licence. Ensuite, il suffit d\u2019ins\u00e9rer la nouvelle cl\u00e9 de licence dans Avast. Avast t\u00e9l\u00e9chargera les composants compl\u00e9mentaires et imm\u00e9diatement se mettra \u00e0 jour en version Pro Antivirus ou [&hellip;]","og_url":"https:\/\/www.antivirusedition.com\/en\/faq\/i-want-to-upgrade-from-the-free-version-to-avast-pro-antivirus-or-internet-security-how-do-i-do-this\/","og_site_name":"Avast Antivirus Professionnel","article_modified_time":"2026-02-26T14:58:57+00:00","twitter_card":"summary_large_image","twitter_misc":{"Estimated reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.antivirusedition.com\/it\/faq\/vorrei-passare-dalla-versione-gratuita-alla-versione-avast-pro-antivirus-o-internet-security-come-devo-procedere\/","url":"https:\/\/www.antivirusedition.com\/it\/faq\/vorrei-passare-dalla-versione-gratuita-alla-versione-avast-pro-antivirus-o-internet-security-come-devo-procedere\/","name":"I want to upgrade from the free version to Avast Pro Antivirus or Internet Security. How do I do this? - Avast Professional Antivirus","isPartOf":{"@id":"https:\/\/antivirusedition.com\/#website"},"datePublished":"2025-11-20T15:22:29+00:00","dateModified":"2026-02-26T14:58:57+00:00","breadcrumb":{"@id":"https:\/\/www.antivirusedition.com\/it\/faq\/vorrei-passare-dalla-versione-gratuita-alla-versione-avast-pro-antivirus-o-internet-security-come-devo-procedere\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.antivirusedition.com\/it\/faq\/vorrei-passare-dalla-versione-gratuita-alla-versione-avast-pro-antivirus-o-internet-security-come-devo-procedere\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.antivirusedition.com\/it\/faq\/vorrei-passare-dalla-versione-gratuita-alla-versione-avast-pro-antivirus-o-internet-security-come-devo-procedere\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/antivirusedition.com\/"},{"@type":"ListItem","position":2,"name":"FAQ","item":"https:\/\/www.antivirusedition.com\/en\/faq\/"},{"@type":"ListItem","position":3,"name":"Je veux passer de la version gratuite \u00e0 la version Avast Pro Antivirus ou Internet Security. Comment proc\u00e9der?"}]},{"@type":"WebSite","@id":"https:\/\/antivirusedition.com\/#website","url":"https:\/\/antivirusedition.com\/","name":"Avast Pro Antivirus - Avast Professional antivirus solutions","description":"","publisher":{"@id":"https:\/\/antivirusedition.com\/#organization"},"alternateName":"Avast Pro Antivirus","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/antivirusedition.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"https:\/\/antivirusedition.com\/#organization","name":"Avast Pro Antivirus - Avast Professional antivirus solutions","url":"https:\/\/antivirusedition.com\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/antivirusedition.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.antivirusedition.com\/wp-content\/uploads\/2025\/11\/avast-logo-default-1.svg","contentUrl":"https:\/\/www.antivirusedition.com\/wp-content\/uploads\/2025\/11\/avast-logo-default-1.svg","width":296,"height":92,"caption":"Avast Pro Antivirus - Solutions antivirus Avast Professionnelles"},"image":{"@id":"https:\/\/antivirusedition.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.antivirusedition.com\/en\/wp-json\/wp\/v2\/faq\/3649","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.antivirusedition.com\/en\/wp-json\/wp\/v2\/faq"}],"about":[{"href":"https:\/\/www.antivirusedition.com\/en\/wp-json\/wp\/v2\/types\/faq"}],"wp:attachment":[{"href":"https:\/\/www.antivirusedition.com\/en\/wp-json\/wp\/v2\/media?parent=3649"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}