{"id":10285,"date":"2026-01-10T13:24:31","date_gmt":"2026-01-10T05:24:31","guid":{"rendered":"https:\/\/blog.visual-paradigm.com\/pt\/do-we-use-pdf-or-pdf-a\/"},"modified":"2026-01-10T13:24:31","modified_gmt":"2026-01-10T05:24:31","slug":"do-we-use-pdf-or-pdf-a","status":"publish","type":"post","link":"https:\/\/blog.visual-paradigm.com\/pt\/do-we-use-pdf-or-pdf-a\/","title":{"rendered":"Usamos PDF ou PDF\/A?"},"content":{"rendered":"<h1><img alt=\"\" class=\"size-full wp-image-16354 aligncenter\" decoding=\"async\" height=\"397\" loading=\"lazy\" sizes=\"auto, (max-width: 559px) 100vw, 559px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/12\/PDFAVSPDF1.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/12\/PDFAVSPDF1.png 559w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/12\/PDFAVSPDF1-300x213.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/12\/PDFAVSPDF1-150x107.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/12\/PDFAVSPDF1-400x284.png 400w\" width=\"559\"\/><\/h1>\n<h1>O que \u00e9 PDF\/A?<\/h1>\n<p>Um subconjunto de PDFs chamado PDF\/A \u00e9 usado para manter documentos digitalmente criados seguros por um per\u00edodo muito longo. Para saber mais sobre as caracter\u00edsticas do PDF\/A, voc\u00ea pode visitar<a href=\"https:\/\/blog.visual-paradigm.com\/wp-admin\/post.php?post=16293&amp;action=edit\">aqui<\/a>. Embora ambos os formatos PDF\/A e PDF sejam bons para a conserva\u00e7\u00e3o, \u00e9 necess\u00e1rio saber distinguir as diferen\u00e7as entre PDF\/A e PDF para um uso mais eficaz. Na verdade, comparando PDF\/A com PDF, h\u00e1 muitas diferen\u00e7as \u00f3bvias entre os dois, e agora vamos compreender essas diferen\u00e7as neste artigo!<\/p>\n<h1>Quais s\u00e3o as diferen\u00e7as?<\/h1>\n<h1><img alt=\"\" class=\"size-full wp-image-16360 aligncenter\" decoding=\"async\" height=\"700\" loading=\"lazy\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/12\/PDFAVSPDF3.jpg\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/12\/PDFAVSPDF3.jpg 700w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/12\/PDFAVSPDF3-300x300.jpg 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/12\/PDFAVSPDF3-80x80.jpg 80w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/12\/PDFAVSPDF3-150x150.jpg 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/12\/PDFAVSPDF3-400x400.jpg 400w\" width=\"700\"\/><\/h1>\n<p>Os limites de um certo tipo de material s\u00e3o a primeira distin\u00e7\u00e3o significativa e \u00f3bvia entre PDF e PDF\/A. Arquivos de \u00e1udio, v\u00eddeo e execut\u00e1veis n\u00e3o podem ser incorporados. Esse tipo de arquivo PDF\/A que cont\u00e9m conte\u00fado n\u00e3o pode ser aberto por<a href=\"https:\/\/blog.hubspot.com\/marketing\/best-free-pdf-reader\">visualizadores de PDF<\/a>. Al\u00e9m disso, ningu\u00e9m tem certeza de que novos softwares ou ferramentas ser\u00e3o introduzidos para fornecer acesso a esse tipo de arquivo PDF\/A.<\/p>\n<p><a href=\"https:\/\/www.cloudflare.com\/learning\/ssl\/what-is-encryption\/\">Criptografia<\/a>\u00e9 outra caracter\u00edstica \u00f3bvia que n\u00e3o est\u00e1 dispon\u00edvel no tipo de arquivo PDF\/A. Sim, arquivos e documentos nesse formato n\u00e3o podem ser criptografados. No entanto, o PDF suporta v\u00e1rias criptografias e limites. Ao especificar senhas de usu\u00e1rio e propriet\u00e1rio para seu documento PDF, voc\u00ea pode torn\u00e1-lo mais seguro. Estabelecer limita\u00e7\u00f5es na impress\u00e3o e c\u00f3pia de conte\u00fado do seu PDF \u00e9 outra forma de prote\u00e7\u00e3o.<\/p>\n<h2><span id=\"How_to_turn_a_PDF_into_a_PDFA\">Como transformar um PDF em PDF\/A?<\/span><\/h2>\n<p>Existem muitos conversores de PDF para PDF\/A no mercado, mas voc\u00ea deve usar qualquer tipo de conversor, pois sua seguran\u00e7a online tamb\u00e9m est\u00e1 em jogo. Por isso, recomendamos utilizar o<a href=\"https:\/\/online.visual-paradigm.com\/online-pdf-editor\/convert-from-pdf\/\">Conversor Online Gratuito de PDF VP<\/a>, que \u00e9 um \u00f3timo conversor que oferece convers\u00e3o r\u00e1pida do seu PDF para diversos formatos, incluindo PDF\/A. Voc\u00ea pode converter rapidamente e facilmente PDF em PDF\/A com<a href=\"https:\/\/online.visual-paradigm.com\/online-pdf-editor\/convert-from-pdf\/\">Editor Online VP<\/a>.<\/p>\n<div class=\"addtoany_share_save_container addtoany_content addtoany_content_bottom\">\n<div class=\"a2a_kit a2a_kit_size_32 addtoany_list\" data-a2a-title=\"When should you create your PDF\/A?\" data-a2a-url=\"https:\/\/blog.visual-paradigm.com\/when-should-you-create-your-pdf-a\/\"><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>O que \u00e9 PDF\/A? Um subconjunto de PDFs chamado PDF\/A \u00e9 usado para manter documentos digitalmente criados seguros por um per\u00edodo muito longo. Para saber mais sobre as caracter\u00edsticas do PDF\/A, voc\u00ea pode visitaraqui. Embora ambos os formatos PDF\/A e PDF sejam bons para a conserva\u00e7\u00e3o, \u00e9 necess\u00e1rio saber distinguir as diferen\u00e7as entre PDF\/A e [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":10286,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"categories":[48],"tags":[],"class_list":["post-10285","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-flipbook-maker","loop-entry","clr"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Usamos PDF ou PDF\/A? - Visual Paradigm Blog<\/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:\/\/blog.visual-paradigm.com\/pt\/do-we-use-pdf-or-pdf-a\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Usamos PDF ou PDF\/A? - Visual Paradigm Blog\" \/>\n<meta property=\"og:description\" content=\"O que \u00e9 PDF\/A? Um subconjunto de PDFs chamado PDF\/A \u00e9 usado para manter documentos digitalmente criados seguros por um per\u00edodo muito longo. Para saber mais sobre as caracter\u00edsticas do PDF\/A, voc\u00ea pode visitaraqui. Embora ambos os formatos PDF\/A e PDF sejam bons para a conserva\u00e7\u00e3o, \u00e9 necess\u00e1rio saber distinguir as diferen\u00e7as entre PDF\/A e [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blog.visual-paradigm.com\/pt\/do-we-use-pdf-or-pdf-a\/\" \/>\n<meta property=\"og:site_name\" content=\"Visual Paradigm Blog\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-10T05:24:31+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/12\/PDFAVSPDF1.png\" \/><meta property=\"og:image\" content=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/12\/PDFAVSPDF1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"559\" \/>\n\t<meta property=\"og:image:height\" content=\"397\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"vpvera\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/12\/PDFAVSPDF1.png\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"vpvera\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tempo estimado de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/do-we-use-pdf-or-pdf-a\/\",\"url\":\"https:\/\/blog.visual-paradigm.com\/pt\/do-we-use-pdf-or-pdf-a\/\",\"name\":\"Usamos PDF ou PDF\/A? - Visual Paradigm Blog\",\"isPartOf\":{\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/do-we-use-pdf-or-pdf-a\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/do-we-use-pdf-or-pdf-a\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blog.visual-paradigm.com\/pt\/wp-content\/uploads\/sites\/11\/2026\/01\/PDFAVSPDF1.png\",\"datePublished\":\"2026-01-10T05:24:31+00:00\",\"dateModified\":\"2026-01-10T05:24:31+00:00\",\"author\":{\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/#\/schema\/person\/d66f7af7c2e602bc315f17153210fdd7\"},\"breadcrumb\":{\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/do-we-use-pdf-or-pdf-a\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blog.visual-paradigm.com\/pt\/do-we-use-pdf-or-pdf-a\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/do-we-use-pdf-or-pdf-a\/#primaryimage\",\"url\":\"https:\/\/blog.visual-paradigm.com\/pt\/wp-content\/uploads\/sites\/11\/2026\/01\/PDFAVSPDF1.png\",\"contentUrl\":\"https:\/\/blog.visual-paradigm.com\/pt\/wp-content\/uploads\/sites\/11\/2026\/01\/PDFAVSPDF1.png\",\"width\":559,\"height\":397},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/do-we-use-pdf-or-pdf-a\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/blog.visual-paradigm.com\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Usamos PDF ou PDF\/A?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/#website\",\"url\":\"https:\/\/blog.visual-paradigm.com\/pt\/\",\"name\":\"Visual Paradigm Blog\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/blog.visual-paradigm.com\/pt\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/#\/schema\/person\/d66f7af7c2e602bc315f17153210fdd7\",\"name\":\"vpvera\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/7c3dee023075fe614082d73fe9158696?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/7c3dee023075fe614082d73fe9158696?s=96&d=mm&r=g\",\"caption\":\"vpvera\"},\"url\":\"https:\/\/blog.visual-paradigm.com\/pt\/author\/vpvera\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Usamos PDF ou PDF\/A? - Visual Paradigm Blog","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:\/\/blog.visual-paradigm.com\/pt\/do-we-use-pdf-or-pdf-a\/","og_locale":"pt_PT","og_type":"article","og_title":"Usamos PDF ou PDF\/A? - Visual Paradigm Blog","og_description":"O que \u00e9 PDF\/A? 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