{"id":10303,"date":"2026-01-10T13:39:17","date_gmt":"2026-01-10T05:39:17","guid":{"rendered":"https:\/\/blog.visual-paradigm.com\/pt\/what-is-pdf-a\/"},"modified":"2026-01-10T13:39:17","modified_gmt":"2026-01-10T05:39:17","slug":"what-is-pdf-a","status":"publish","type":"post","link":"https:\/\/blog.visual-paradigm.com\/pt\/what-is-pdf-a\/","title":{"rendered":"O que \u00e9 PDF\/A?"},"content":{"rendered":"<h2><img alt=\"\" class=\"alignnone size-full wp-image-16209\" decoding=\"async\" height=\"400\" loading=\"lazy\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/11\/img_6384572f3da08.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/11\/img_6384572f3da08.png 600w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/11\/img_6384572f3da08-300x200.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/11\/img_6384572f3da08-150x100.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/11\/img_6384572f3da08-400x267.png 400w\" style=\"font-size: 16px;\" width=\"600\"\/><\/h2>\n<h2>O que \u00e9 PDF\/A?<\/h2>\n<p>O PDF\/A \u00e9 uma vers\u00e3o padr\u00e3o ISO do formato de arquivo PDF projetada para o armazenamento a longo prazo de arquivos.<\/p>\n<p>Em setembro de 2005, a Organiza\u00e7\u00e3o Internacional para Padroniza\u00e7\u00e3o (ISO) aprovou um novo padr\u00e3o PDF\/A para arquivamento de arquivos eletr\u00f4nicos. De acordo com o padr\u00e3o ISO19005-1, o PDF\/A \u00e9 uma variante do PDF. Ele \u201cfornece uma ferramenta que permite que registros eletr\u00f4nicos sejam reproduzidos ao longo do tempo de forma que mantenham sua apar\u00eancia, independentemente das ferramentas e sistemas usados para criar, armazenar ou produzir o registro.\u201d<\/p>\n<p>Este m\u00e9todo de reten\u00e7\u00e3o torna o arquivo PDF auto-suficiente. O PDF\/A armazena essa auto-sustenta\u00e7\u00e3o incorporando informa\u00e7\u00f5es (conte\u00fado, cores, fontes, imagens, etc.) que exibem o documento dentro do pr\u00f3prio documento. Em outras palavras, os arquivos PDF\/A n\u00e3o precisam de nenhuma informa\u00e7\u00e3o externa adicional para serem exibidos corretamente. No entanto, para que o formato armazene sua pr\u00f3pria continuidade, ele teria que excluir certos recursos encontrados em arquivos PDF padr\u00e3o, como filmes, \u00e1udio e transpar\u00eancias.<\/p>\n<h2>Contexto<\/h2>\n<p>O PDF\/A come\u00e7ou como um novo esfor\u00e7o conjunto entre a Associa\u00e7\u00e3o de Fornecedores de Tecnologias de Impress\u00e3o, Publica\u00e7\u00e3o e Convers\u00e3o (NPES) e a Associa\u00e7\u00e3o para Gest\u00e3o de Informa\u00e7\u00e3o e Imagem (AIIM) e a Adobe para desenvolver um padr\u00e3o internacional que defina o uso do formato de documento port\u00e1til (PDF) para arquivamento de documentos. O objetivo \u00e9 atender \u00e0 crescente demanda por registros arquivados eletronicamente para garantir que seus conte\u00fados sejam preservados por per\u00edodos prolongados e que possam ser recuperados e apresentados no futuro com resultados consistentes e previs\u00edveis. Essa necessidade existe em todo o mundo, abrangendo uma ampla gama de \u00e1reas governamentais, industriais e acad\u00eamicas, incluindo o sistema jur\u00eddico, bibliotecas, jornais e ind\u00fastrias regulamentadas.<\/p>\n<h2>Como converter arquivos para PDF\/A?<\/h2>\n<p>Para converter um arquivo para PDF\/A, independentemente de o arquivo original estar no formato PDF, voc\u00ea deve usar um dos conversores de PDF dispon\u00edveis no mercado.<\/p>\n<p>Recomendamos que voc\u00ea possa usar<a href=\"https:\/\/online.visual-paradigm.com\/online-pdf-editor\/convert-from-pdf\/\">conversor gratuito de PDF VP Online,<\/a>ele suporta a convers\u00e3o de documentos para PDF\/A em poucos passos. Converter PDF para PDF\/A online, facilmente e gratuitamente em<a href=\"https:\/\/online.visual-paradigm.com\/online-pdf-editor\/\">Editor VP Online<\/a>.<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>O que \u00e9 PDF\/A? O PDF\/A \u00e9 uma vers\u00e3o padr\u00e3o ISO do formato de arquivo PDF projetada para o armazenamento a longo prazo de arquivos. Em setembro de 2005, a Organiza\u00e7\u00e3o Internacional para Padroniza\u00e7\u00e3o (ISO) aprovou um novo padr\u00e3o PDF\/A para arquivamento de arquivos eletr\u00f4nicos. De acordo com o padr\u00e3o ISO19005-1, o PDF\/A \u00e9 uma [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":10304,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"categories":[48],"tags":[],"class_list":["post-10303","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>O que \u00e9 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\/what-is-pdf-a\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"O que \u00e9 PDF\/A? - Visual Paradigm Blog\" \/>\n<meta property=\"og:description\" content=\"O que \u00e9 PDF\/A? O PDF\/A \u00e9 uma vers\u00e3o padr\u00e3o ISO do formato de arquivo PDF projetada para o armazenamento a longo prazo de arquivos. Em setembro de 2005, a Organiza\u00e7\u00e3o Internacional para Padroniza\u00e7\u00e3o (ISO) aprovou um novo padr\u00e3o PDF\/A para arquivamento de arquivos eletr\u00f4nicos. De acordo com o padr\u00e3o ISO19005-1, o PDF\/A \u00e9 uma [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blog.visual-paradigm.com\/pt\/what-is-pdf-a\/\" \/>\n<meta property=\"og:site_name\" content=\"Visual Paradigm Blog\" \/>\n<meta property=\"article:published_time\" content=\"2026-01-10T05:39:17+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/11\/img_6384572f3da08.png\" \/><meta property=\"og:image\" content=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/11\/img_6384572f3da08.png\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"vpmiku\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/11\/img_6384572f3da08.png\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"vpmiku\" \/>\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\/what-is-pdf-a\/\",\"url\":\"https:\/\/blog.visual-paradigm.com\/pt\/what-is-pdf-a\/\",\"name\":\"O que \u00e9 PDF\/A? - Visual Paradigm Blog\",\"isPartOf\":{\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/what-is-pdf-a\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/what-is-pdf-a\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/blog.visual-paradigm.com\/pt\/wp-content\/uploads\/sites\/11\/2026\/01\/img_6384572f3da08.png\",\"datePublished\":\"2026-01-10T05:39:17+00:00\",\"dateModified\":\"2026-01-10T05:39:17+00:00\",\"author\":{\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/#\/schema\/person\/fd29bf8bc7b4d0d994dc63a4a7af5458\"},\"breadcrumb\":{\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/what-is-pdf-a\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/blog.visual-paradigm.com\/pt\/what-is-pdf-a\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/what-is-pdf-a\/#primaryimage\",\"url\":\"https:\/\/blog.visual-paradigm.com\/pt\/wp-content\/uploads\/sites\/11\/2026\/01\/img_6384572f3da08.png\",\"contentUrl\":\"https:\/\/blog.visual-paradigm.com\/pt\/wp-content\/uploads\/sites\/11\/2026\/01\/img_6384572f3da08.png\",\"width\":600,\"height\":400},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/what-is-pdf-a\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/blog.visual-paradigm.com\/pt\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"O que \u00e9 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\/fd29bf8bc7b4d0d994dc63a4a7af5458\",\"name\":\"vpmiku\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/blog.visual-paradigm.com\/pt\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/ab2186f84c99495f4067f33cdf031a0a?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/ab2186f84c99495f4067f33cdf031a0a?s=96&d=mm&r=g\",\"caption\":\"vpmiku\"},\"url\":\"https:\/\/blog.visual-paradigm.com\/pt\/author\/vpmiku\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"O que \u00e9 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\/what-is-pdf-a\/","og_locale":"pt_PT","og_type":"article","og_title":"O que \u00e9 PDF\/A? - Visual Paradigm Blog","og_description":"O que \u00e9 PDF\/A? O PDF\/A \u00e9 uma vers\u00e3o padr\u00e3o ISO do formato de arquivo PDF projetada para o armazenamento a longo prazo de arquivos. Em setembro de 2005, a Organiza\u00e7\u00e3o Internacional para Padroniza\u00e7\u00e3o (ISO) aprovou um novo padr\u00e3o PDF\/A para arquivamento de arquivos eletr\u00f4nicos. De acordo com o padr\u00e3o ISO19005-1, o PDF\/A \u00e9 uma [&hellip;]","og_url":"https:\/\/blog.visual-paradigm.com\/pt\/what-is-pdf-a\/","og_site_name":"Visual Paradigm Blog","article_published_time":"2026-01-10T05:39:17+00:00","og_image":[{"url":"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/11\/img_6384572f3da08.png","type":"","width":"","height":""},{"width":600,"height":400,"url":"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/11\/img_6384572f3da08.png","type":"image\/png"}],"author":"vpmiku","twitter_card":"summary_large_image","twitter_image":"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/11\/img_6384572f3da08.png","twitter_misc":{"Escrito por":"vpmiku","Tempo estimado de leitura":"2 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/blog.visual-paradigm.com\/pt\/what-is-pdf-a\/","url":"https:\/\/blog.visual-paradigm.com\/pt\/what-is-pdf-a\/","name":"O que \u00e9 PDF\/A? - Visual Paradigm Blog","isPartOf":{"@id":"https:\/\/blog.visual-paradigm.com\/pt\/#website"},"primaryImageOfPage":{"@id":"https:\/\/blog.visual-paradigm.com\/pt\/what-is-pdf-a\/#primaryimage"},"image":{"@id":"https:\/\/blog.visual-paradigm.com\/pt\/what-is-pdf-a\/#primaryimage"},"thumbnailUrl":"https:\/\/blog.visual-paradigm.com\/pt\/wp-content\/uploads\/sites\/11\/2026\/01\/img_6384572f3da08.png","datePublished":"2026-01-10T05:39:17+00:00","dateModified":"2026-01-10T05:39:17+00:00","author":{"@id":"https:\/\/blog.visual-paradigm.com\/pt\/#\/schema\/person\/fd29bf8bc7b4d0d994dc63a4a7af5458"},"breadcrumb":{"@id":"https:\/\/blog.visual-paradigm.com\/pt\/what-is-pdf-a\/#breadcrumb"},"inLanguage":"pt-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/blog.visual-paradigm.com\/pt\/what-is-pdf-a\/"]}]},{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/blog.visual-paradigm.com\/pt\/what-is-pdf-a\/#primaryimage","url":"https:\/\/blog.visual-paradigm.com\/pt\/wp-content\/uploads\/sites\/11\/2026\/01\/img_6384572f3da08.png","contentUrl":"https:\/\/blog.visual-paradigm.com\/pt\/wp-content\/uploads\/sites\/11\/2026\/01\/img_6384572f3da08.png","width":600,"height":400},{"@type":"BreadcrumbList","@id":"https:\/\/blog.visual-paradigm.com\/pt\/what-is-pdf-a\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/blog.visual-paradigm.com\/pt\/"},{"@type":"ListItem","position":2,"name":"O que \u00e9 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\/fd29bf8bc7b4d0d994dc63a4a7af5458","name":"vpmiku","image":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/blog.visual-paradigm.com\/pt\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/ab2186f84c99495f4067f33cdf031a0a?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/ab2186f84c99495f4067f33cdf031a0a?s=96&d=mm&r=g","caption":"vpmiku"},"url":"https:\/\/blog.visual-paradigm.com\/pt\/author\/vpmiku\/"}]}},"modified_by":"vpvera","_links":{"self":[{"href":"https:\/\/blog.visual-paradigm.com\/pt\/wp-json\/wp\/v2\/posts\/10303","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.visual-paradigm.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.visual-paradigm.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.visual-paradigm.com\/pt\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.visual-paradigm.com\/pt\/wp-json\/wp\/v2\/comments?post=10303"}],"version-history":[{"count":0,"href":"https:\/\/blog.visual-paradigm.com\/pt\/wp-json\/wp\/v2\/posts\/10303\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.visual-paradigm.com\/pt\/wp-json\/wp\/v2\/media\/10304"}],"wp:attachment":[{"href":"https:\/\/blog.visual-paradigm.com\/pt\/wp-json\/wp\/v2\/media?parent=10303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.visual-paradigm.com\/pt\/wp-json\/wp\/v2\/categories?post=10303"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.visual-paradigm.com\/pt\/wp-json\/wp\/v2\/tags?post=10303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}