{"id":11382,"date":"2026-01-10T13:27:56","date_gmt":"2026-01-10T05:27:56","guid":{"rendered":"https:\/\/blog.visual-paradigm.com\/vn\/the-pros-and-cons-of-using-pdfa\/"},"modified":"2026-01-10T13:27:56","modified_gmt":"2026-01-10T05:27:56","slug":"the-pros-and-cons-of-using-pdfa","status":"publish","type":"post","link":"https:\/\/blog.visual-paradigm.com\/vn\/the-pros-and-cons-of-using-pdfa\/","title":{"rendered":"Nh\u1eefng \u01b0u v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m khi s\u1eed d\u1ee5ng PDF\/A"},"content":{"rendered":"<p><img alt=\"\" class=\"alignnone size-full wp-image-16310\" decoding=\"async\" height=\"398\" loading=\"lazy\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/12\/prosandcon-of-using-pdfa.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/12\/prosandcon-of-using-pdfa.png 500w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/12\/prosandcon-of-using-pdfa-300x239.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/12\/prosandcon-of-using-pdfa-150x119.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/12\/prosandcon-of-using-pdfa-400x318.png 400w\" width=\"500\"\/><\/p>\n<p>Vi\u1ec7c s\u1eed d\u1ee5ng PDF c\u00f3 <a href=\"https:\/\/blog.visual-paradigm.com\/5-advantages-of-using-pdf-files\/\">nhi\u1ec1u l\u1ee3i \u00edch<\/a>, nh\u01b0ng b\u1ea1n \u0111\u00e3 quen thu\u1ed9c v\u1edbi \u0111\u1ecbnh d\u1ea1ng thay th\u1ebf \u201cPDF\/A\u201d ch\u01b0a? N\u1ebfu ch\u01b0a, h\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u ngay b\u00e2y gi\u1edd!<\/p>\n<h1>PDF\/A l\u00e0 g\u00ec?<\/h1>\n<p>\u0110\u1ecbnh d\u1ea1ng T\u00e0i li\u1ec7u Di \u0111\u1ed9ng L\u01b0u tr\u1eef, \u0111\u00f4i khi \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 PDF\/A, l\u00e0 m\u1ed9t \u0111\u1ecbnh d\u1ea1ng \u0111\u01b0\u1ee3c t\u1ea1o ri\u00eang \u0111\u1ec3 b\u1ea3o t\u1ed3n t\u00e0i li\u1ec7u trong h\u1ed3 s\u01a1 s\u1ed1. Tuy nhi\u00ean, \u0111\u1ecbnh d\u1ea1ng n\u00e0y c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho c\u00e1c t\u00e0i li\u1ec7u qu\u00e9t. \u0110\u00e2y l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a \u0111\u1ecbnh d\u1ea1ng PDF v\u00e0 l\u00e0 ti\u00eau chu\u1ea9n to\u00e0n c\u1ea7u. Th\u1ef1c t\u1ebf l\u00e0 c\u00e1c \u0111\u1ecbnh d\u1ea1ng PDF l\u00e0 c\u00e1c ti\u00eau chu\u1ea9n m\u1edf, \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i tr\u00ean to\u00e0n th\u1ebf gi\u1edbi, v\u00e0 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 l\u01b0u tr\u1eef c\u1ea3 h\u00ecnh \u1ea3nh v\u00e0 v\u0103n b\u1ea3n c\u00f3 th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c b\u1eb1ng m\u00e1y trong m\u1ed9t t\u00e0i li\u1ec7u duy nh\u1ea5t l\u00e0 m\u1ed9t trong nh\u1eefng l\u1ee3i \u00edch c\u1ee7a n\u00f3. \u0110\u1ec3 t\u00ecm hi\u1ec3u th\u00eam, vui l\u00f2ng <a href=\"https:\/\/blog.visual-paradigm.com\/what-is-pdf-a-2\/\">nh\u1ea5n v\u00e0o \u0111\u00e2y.<\/a><\/p>\n<h1>\u01afu \u0111i\u1ec3m<\/h1>\n<ul>\n<li><strong>B\u1ec1n v\u1eefng<\/strong><br \/>\nK\u1ec3 t\u1eeb khi \u0111\u1ecbnh d\u1ea1ng PDF ra \u0111\u1eddi v\u00e0o n\u0103m 1991, vi\u1ec7c s\u1ee5p \u0111\u1ed5 c\u1ee7a n\u00f3 d\u01b0\u1eddng nh\u01b0 l\u00e0 \u0111i\u1ec1u kh\u00f3 x\u1ea3y ra trong t\u01b0\u01a1ng lai g\u1ea7n. M\u1ed9t l\u1ea7n n\u1eefa, PDF\/A s\u1ebd lu\u00f4n d\u1ec5 \u0111\u1ecdc v\u00e0 s\u1eed d\u1ee5ng mi\u1ec5n l\u00e0 \u0111\u1ecbnh d\u1ea1ng PDF c\u00f2n t\u1ed3n t\u1ea1i.<\/li>\n<li><strong>H\u1ed7 tr\u1ee3 t\u00ednh x\u00e1c th\u1ef1c<br \/>\n<\/strong>Hi\u1ec3u r\u00f5 m\u1ee9c \u0111\u1ed9 quan tr\u1ecdng c\u1ee7a vi\u1ec7c \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c h\u1ed3 s\u01a1 s\u1ed1 gi\u1eef nguy\u00ean<a href=\"https:\/\/www.innovatrics.com\/news\/document-authenticity-check\/\">t\u00ednh x\u00e1c th\u1ef1c<\/a>, kh\u00f4ng b\u1ecb thay \u0111\u1ed5i sau khi \u0111\u01b0\u1ee3c t\u1ea1o, v\u00e0 kh\u00f4ng ch\u1ee9a th\u00f4ng tin kh\u00e1c bi\u1ec7t so v\u1edbi ban \u0111\u1ea7u. M\u1eb7c d\u00f9 kh\u00f4ng c\u00f3 \u0111\u1ecbnh d\u1ea1ng t\u1ec7p n\u00e0o c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o 100% t\u00ednh x\u00e1c th\u1ef1c, PDF\/A h\u1ed7 tr\u1ee3 t\u00ednh x\u00e1c th\u1ef1c b\u1eb1ng c\u00e1ch l\u00e0m cho vi\u1ec7c ch\u1ec9nh s\u1eeda tr\u1edf n\u00ean kh\u00f3 kh\u0103n v\u00e0 cung c\u1ea5p b\u1ea3o v\u1ec7 t\u00e0i li\u1ec7u.<strong><br \/>\n<\/strong><\/li>\n<li><strong>H\u1ed7 tr\u1ee3 d\u1eef li\u1ec7u si\u00eau d\u1eef li\u1ec7u<br \/>\n<\/strong>D\u1eef li\u1ec7u si\u00eau d\u1eef li\u1ec7u t\u1ed1t<a href=\"https:\/\/www.techtarget.com\/whatis\/definition\/metadata\">d\u1eef li\u1ec7u si\u00eau d\u1eef li\u1ec7u<\/a>th\u01b0\u1eddng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u \u0111\u1ec3 cung c\u1ea5p b\u1ed1i c\u1ea3nh cho t\u00e0i li\u1ec7u s\u1ed1 nh\u1eb1m gi\u00fap gi\u1ea3i th\u00edch n\u00f3. Nhi\u1ec1u th\u00f4ng tin nh\u01b0 t\u00ean t\u00e1c gi\u1ea3 v\u00e0 ng\u00e0y t\u1ea1o t\u1ec7p. R\u1ea5t quan tr\u1ecdng khi chuy\u1ec3n \u0111\u1ed5i m\u1ed9t t\u1ec7p s\u1ed1 sang t\u1ec7p kh\u00e1c, ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef d\u1eef li\u1ec7u si\u00eau d\u1eef li\u1ec7u n\u00e0y, v\u00ec d\u1eef li\u1ec7u si\u00eau d\u1eef li\u1ec7u c\u1ee7a t\u1ec7p s\u1ed1 th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u01b0u b\u00ean trong ch\u00ednh t\u1ec7p \u0111\u00f3. PDF\/A \u0111\u1eb7c bi\u1ec7t h\u1ed7 tr\u1ee3 d\u1eef li\u1ec7u si\u00eau d\u1eef li\u1ec7u phong ph\u00fa.<strong><br \/>\n<\/strong><\/li>\n<li><strong>Kh\u00f4ng gi\u1edbi h\u1ea1n tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng<\/strong><br \/>\n\u0110\u1ecbnh d\u1ea1ng PDF \u0111\u00e3 c\u00f3 m\u1eb7t tr\u00ean t\u1ea5t c\u1ea3 c\u00e1c n\u1ec1n t\u1ea3ng m\u00e1y t\u00ednh ch\u00ednh k\u1ec3 t\u1eeb khi ra \u0111\u1eddi, v\u00e0 \u0111\u1ecbnh d\u1ea1ng PDF\/A c\u0169ng chia s\u1ebb l\u1ee3i \u00edch n\u00e0y. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t t\u00e0i li\u1ec7u PDF\/A \u0111\u01b0\u1ee3c t\u1ea1o trong m\u00f4i tr\u01b0\u1eddng Windows s\u1ebd ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 \u0111\u1ecdc v\u00e0 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c trong m\u00f4i tr\u01b0\u1eddng Mac, v\u00e0 ng\u01b0\u1ee3c l\u1ea1i.<\/li>\n<\/ul>\n<h1>Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/h1>\n<ul>\n<li><strong>K\u00edch th\u01b0\u1edbc t\u1ec7p l\u1edbn h\u01a1n<\/strong><br \/>\nM\u1ed9t s\u1ed1 t\u00e0i li\u1ec7u ho\u1eb7c h\u1ed3 s\u01a1 s\u1ed1 kh\u00f4ng n\u00ean chuy\u1ec3n \u0111\u1ed5i sang PDF\/A. V\u00ed d\u1ee5, b\u1ea1n c\u00f3 th\u1ec3 l\u01b0u m\u1ed9t trang web d\u01b0\u1edbi d\u1ea1ng PDF\/A, nh\u01b0ng t\u1ec7p k\u1ebft qu\u1ea3 s\u1ebd r\u1ea5t l\u1edbn v\u00e0 kh\u00f3 s\u1eed d\u1ee5ng. V\u00ec b\u1ea5t k\u1ef3 ph\u00f4ng ch\u1eef n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong t\u1ec7p \u0111\u1ec1u ph\u1ea3i \u0111\u01b0\u1ee3c nh\u00fang, n\u00ean PDF\/A c\u00f3 th\u1ec3 l\u1edbn h\u01a1n so v\u1edbi c\u00e1c t\u1ec7p PDF th\u00f4ng th\u01b0\u1eddng.<\/li>\n<li><strong>Chuy\u1ec3n \u0111\u1ed5i b\u1ecb c\u1ea5m<\/strong><br \/>\nVi\u1ec7c chuy\u1ec3n \u0111\u1ed5i m\u1ed9t s\u1ed1 t\u1ec7p s\u1ed1 sang PDF\/A l\u00e0 c\u00f3 th\u1ec3. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 x\u1ea3y ra khi c\u00e1c t\u1ec7p ch\u1ee9a c\u00e1c t\u00ednh n\u0103ng kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e9p trong PDF\/A v\u00ec kh\u00f4ng c\u00f3 c\u00e1ch n\u00e0o \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn \u0111\u1ec3 gi\u1eef nguy\u00ean ch\u00fang theo th\u1eddi gian. C\u00e1c t\u00e0i li\u1ec7u ch\u1ee9a d\u1eef li\u1ec7u \u00e2m thanh, video v\u00e0 JavaScript l\u00e0 nh\u1eefng v\u00ed d\u1ee5 v\u1ec1 c\u00e1c t\u1ec7p nh\u01b0 v\u1eady.<\/li>\n<\/ul>\n<h2>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i m\u1ed9t t\u1ec7p PDF th\u00e0nh PDF\/A?<\/h2>\n<p>C\u00f3 nhi\u1ec1u c\u00f4ng c\u1ee5 chuy\u1ec3n \u0111\u1ed5i PDF sang PDF\/A tr\u00ean th\u1ecb tr\u01b0\u1eddng, nh\u01b0ng b\u1ea1n n\u00ean ch\u1ec9 s\u1eed d\u1ee5ng m\u1ed9t c\u00f4ng c\u1ee5 n\u00e0o \u0111\u00f3 v\u00ec \u0111\u00e2y c\u0169ng l\u00e0 v\u1ea5n \u0111\u1ec1 v\u1ec1 an ninh m\u1ea1ng c\u1ee7a b\u1ea1n. Do \u0111\u00f3, ch\u00fang t\u00f4i \u0111\u1ec1 xu\u1ea5t s\u1eed d\u1ee5ng <a href=\"https:\/\/online.visual-paradigm.com\/online-pdf-editor\/convert-from-pdf\/\">C\u00f4ng c\u1ee5 chuy\u1ec3n \u0111\u1ed5i PDF mi\u1ec5n ph\u00ed tr\u1ef1c tuy\u1ebfn VP Online<\/a>, \u0111\u00e2y l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 chuy\u1ec3n \u0111\u1ed5i tuy\u1ec7t v\u1eddi, cho ph\u00e9p b\u1ea1n chuy\u1ec3n \u0111\u1ed5i t\u1ec7p PDF c\u1ee7a m\u00ecnh sang nhi\u1ec1u \u0111\u1ecbnh d\u1ea1ng kh\u00e1c nhau, bao g\u1ed3m c\u1ea3 PDF\/A v\u00e0 h\u1ed7 tr\u1ee3 chuy\u1ec3n \u0111\u1ed5i nhanh ch\u00f3ng. Tr\u00ean<a href=\"https:\/\/online.visual-paradigm.com\/online-pdf-editor\/\">\u00a0Tr\u00ecnh ch\u1ec9nh s\u1eeda tr\u1ef1c tuy\u1ebfn VP Online,<\/a>b\u1ea1n c\u00f3 th\u1ec3 nhanh ch\u00f3ng v\u00e0 thu\u1eadn ti\u1ec7n chuy\u1ec3n \u0111\u1ed5i PDF th\u00e0nh PDF\/A.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Utilizing PDF has a number of benefits, but are you familiar with the alternative format &#8220;PDF\/A&#8221;? If not, let&#8217;s check it out right away!<\/p>\n","protected":false},"author":9,"featured_media":11383,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"categories":[],"tags":[],"class_list":["post-11382","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","loop-entry","clr"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Nh\u1eefng \u01b0u v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m khi s\u1eed d\u1ee5ng 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\/vn\/the-pros-and-cons-of-using-pdfa\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nh\u1eefng \u01b0u v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m khi s\u1eed d\u1ee5ng PDF\/A - Visual Paradigm Blog\" \/>\n<meta property=\"og:description\" content=\"Utilizing PDF has a number of benefits, but are you familiar with the alternative format &quot;PDF\/A&quot;? 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