{"id":11432,"date":"2026-01-10T14:11:18","date_gmt":"2026-01-10T06:11:18","guid":{"rendered":"https:\/\/blog.visual-paradigm.com\/vn\/how-to-edit-fonts-in-a-pdf\/"},"modified":"2026-01-10T14:11:18","modified_gmt":"2026-01-10T06:11:18","slug":"how-to-edit-fonts-in-a-pdf","status":"publish","type":"post","link":"https:\/\/blog.visual-paradigm.com\/vn\/how-to-edit-fonts-in-a-pdf\/","title":{"rendered":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ec9nh s\u1eeda ph\u00f4ng ch\u1eef trong t\u00e0i li\u1ec7u PDF"},"content":{"rendered":"<h2><img alt=\"\" class=\"alignnone wp-image-13225 size-medium\" decoding=\"async\" height=\"204\" loading=\"lazy\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/change-fonts-300x204.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/change-fonts-300x204.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/change-fonts-150x102.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/change-fonts-400x272.png 400w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/change-fonts.png 520w\" width=\"300\"\/><\/h2>\n<p>B\u1ea1n c\u00f3 \u0111ang t\u1ef1 h\u1ecfi li\u1ec7u c\u00f3 th\u1ec3 ch\u1ec9nh s\u1eeda ph\u00f4ng ch\u1eef v\u00e0 c\u00e0i \u0111\u1eb7t ph\u00f4ng ch\u1eef trong t\u00e0i li\u1ec7u PDF kh\u00f4ng? Trong b\u00e0i \u0111\u0103ng tr\u01b0\u1edbc, ch\u00fang t\u00f4i \u0111\u00e3 minh h\u1ecda c\u00e1ch \u0111\u1ec3<a href=\"https:\/\/blog.visual-paradigm.com\/how-to-add-text-to-a-pdf-file\/\">ch\u00e8n v\u0103n b\u1ea3n v\u00e0o t\u1ec7p PDF<\/a>. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh c\u00e0i \u0111\u1eb7t ph\u00f4ng ch\u1eef trong t\u1ec7p PDF. Th\u00eam m\u1ed9t ch\u00fat phong c\u00e1ch c\u00e1 nh\u00e2n v\u00e0o t\u00e0i li\u1ec7u PDF l\u00e0 c\u00e1ch tuy\u1ec7t v\u1eddi \u0111\u1ec3 th\u1ec3 hi\u1ec7n c\u00e1 t\u00ednh c\u1ee7a b\u1ea1n. Thay \u0111\u1ed5i ph\u00f4ng ch\u1eef v\u00e0 c\u00e0i \u0111\u1eb7t ph\u00f4ng ch\u1eef l\u00e0 c\u00e1ch tuy\u1ec7t v\u1eddi \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111i\u1ec1u \u0111\u00f3.<\/p>\n<h2>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 thay \u0111\u1ed5i ph\u00f4ng ch\u1eef trong t\u00e0i li\u1ec7u PDF<\/h2>\n<p><a href=\"https:\/\/online.visual-paradigm.com\/online-pdf-editor\/\">Tr\u00ecnh ch\u1ec9nh s\u1eeda PDF mi\u1ec5n ph\u00ed VP Online<\/a> cho ph\u00e9p b\u1ea1n ch\u1ec9nh s\u1eeda v\u00e0 thay \u0111\u1ed5i c\u00e0i \u0111\u1eb7t ph\u00f4ng ch\u1eef trong b\u1ea5t k\u1ef3 t\u1ec7p PDF n\u00e0o. B\u1ea1n c\u00f3 th\u1ec3 thay \u0111\u1ed5i ki\u1ec3u ch\u1eef, k\u00edch th\u01b0\u1edbc, phong c\u00e1ch v\u00e0 m\u00e0u s\u1eafc. Quy tr\u00ecnh \u0111\u01a1n gi\u1ea3n, ch\u00fang t\u00f4i s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n th\u1ef1c hi\u1ec7n trong v\u00e0i b\u01b0\u1edbc.<\/p>\n<div class=\"epyt-video-wrapper\"><iframe allow=\"fullscreen; accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\" class=\"__youtube_prefs__ epyt-is-override no-lazyload\" data-no-lazy=\"1\" data-origheight=\"551\" data-origwidth=\"980\" data-skipgform_ajax_framebjll=\"\" height=\"551\" id=\"_ytid_50285\" loading=\"lazy\" src=\"https:\/\/www.youtube.com\/embed\/MxjPH4gdamU?enablejsapi=1&amp;autoplay=0&amp;cc_load_policy=0&amp;cc_lang_pref=&amp;iv_load_policy=1&amp;loop=0&amp;modestbranding=0&amp;rel=1&amp;fs=1&amp;playsinline=0&amp;autohide=2&amp;theme=dark&amp;color=red&amp;controls=1&amp;\" title=\"YouTube player\" width=\"980\"><\/iframe><\/div>\n<h3>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 h\u01b0\u1edbng d\u1eabn nhanh \u0111\u1ec3 ch\u1ec9 cho b\u1ea1n c\u00e1ch ch\u00ednh x\u00e1c ch\u1ec9nh s\u1eeda ph\u00f4ng ch\u1eef trong t\u00e0i li\u1ec7u PDF<\/h3>\n<p>Th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc sau \u0111\u1ec3 b\u1eaft \u0111\u1ea7u.<br \/>\n<img alt=\"\" class=\"wp-image-13232 size-full alignnone\" decoding=\"async\" height=\"564\" loading=\"lazy\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/Screenshot-2022-09-06-at-4.42.15-PM-768x564-1.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/Screenshot-2022-09-06-at-4.42.15-PM-768x564-1.png 768w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/Screenshot-2022-09-06-at-4.42.15-PM-768x564-1-300x220.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/Screenshot-2022-09-06-at-4.42.15-PM-768x564-1-150x110.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/Screenshot-2022-09-06-at-4.42.15-PM-768x564-1-400x294.png 400w\" width=\"768\"\/><\/p>\n<ol>\n<li>\u0110\u0103ng nh\u1eadp v\u00e0o kh\u00f4ng gian l\u00e0m vi\u1ec7c c\u1ee7a b\u1ea1n ho\u1eb7c \u0111\u0103ng k\u00fd t\u00e0i kho\u1ea3n m\u1edbi<a href=\"https:\/\/online.visual-paradigm.com\/login.jsp\">\u1edf \u0111\u00e2y<\/a>.<\/li>\n<li><strong>T\u1ea3i l\u00ean<\/strong>t\u1ec7p PDF c\u1ee7a b\u1ea1n<br \/>\n<img alt=\"\" class=\"alignnone wp-image-13231 size-full\" decoding=\"async\" height=\"370\" loading=\"lazy\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/Screenshot-2022-08-31-at-11.46.01-AM-768x370-1.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/Screenshot-2022-08-31-at-11.46.01-AM-768x370-1.png 768w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/Screenshot-2022-08-31-at-11.46.01-AM-768x370-1-300x145.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/Screenshot-2022-08-31-at-11.46.01-AM-768x370-1-150x72.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/Screenshot-2022-08-31-at-11.46.01-AM-768x370-1-400x193.png 400w\" width=\"768\"\/><\/li>\n<li><strong>Nh\u1ea5p \u0111\u00fap<\/strong>v\u00e0o v\u0103n b\u1ea3n b\u1ea1n mu\u1ed1n ch\u1ec9nh s\u1eeda. Ho\u1eb7c<strong>Nh\u1ea5p \u0111\u00fap<\/strong>v\u00e0o b\u1ea3ng v\u1ebd \u0111\u1ec3 th\u00eam v\u0103n b\u1ea3n m\u1edbi<img alt=\"\" class=\"alignnone wp-image-13233 size-full\" decoding=\"async\" height=\"265\" loading=\"lazy\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/Screenshot-2022-09-06-at-4.51.59-PM-768x265-1.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/Screenshot-2022-09-06-at-4.51.59-PM-768x265-1.png 768w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/Screenshot-2022-09-06-at-4.51.59-PM-768x265-1-300x104.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/Screenshot-2022-09-06-at-4.51.59-PM-768x265-1-150x52.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/Screenshot-2022-09-06-at-4.51.59-PM-768x265-1-400x138.png 400w\" width=\"768\"\/><\/li>\n<li><strong><strong><strong>Thay \u0111\u1ed5i c\u00e0i \u0111\u1eb7t ph\u00f4ng ch\u1eef<br \/>\n<\/strong><\/strong><\/strong><\/p>\n<p id=\"ijIFeHr\"><img alt=\"\" class=\"alignnone wp-image-13237 size-full\" decoding=\"async\" height=\"320\" loading=\"lazy\" sizes=\"auto, (max-width: 243px) 100vw, 243px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/Screenshot-2022-09-08-at-10.30.59-AM.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/Screenshot-2022-09-08-at-10.30.59-AM.png 243w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/Screenshot-2022-09-08-at-10.30.59-AM-228x300.png 228w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2022\/10\/Screenshot-2022-09-08-at-10.30.59-AM-114x150.png 114w\" width=\"243\"\/>\u00a0 \u00a0 \u00a0 \u00a0<img alt=\"\" class=\"alignnone size-full wp-image-19610\" decoding=\"async\" height=\"437\" loading=\"lazy\" sizes=\"auto, (max-width: 303px) 100vw, 303px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/05\/img_6450a95459621.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/05\/img_6450a95459621.png 303w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/05\/img_6450a95459621-208x300.png 208w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/05\/img_6450a95459621-104x150.png 104w\" width=\"303\"\/><\/p>\n<\/li>\n<li>Sau khi b\u1ea1n \u0111\u00e3 ho\u00e0n t\u1ea5t vi\u1ec7c ch\u1ec9nh s\u1eeda t\u00e0i li\u1ec7u PDF,<strong>L\u01b0u<\/strong>v\u00e0<strong>Xu\u1ea5t ra d\u01b0\u1edbi d\u1ea1ng PDF<\/strong><\/li>\n<\/ol>\n<p>Tr\u00ecnh ch\u1ec9nh s\u1eeda PDF mi\u1ec5n ph\u00ed VP Online kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t tr\u00ecnh ch\u1ec9nh s\u1eeda PDF. \u0110\u00f3 l\u00e0 m\u1ed9t tr\u00ecnh ch\u1ec9nh s\u1eeda PDF to\u00e0n di\u1ec7n n\u01a1i b\u1ea1n c\u00f3 th\u1ec3 ch\u1ec9nh s\u1eeda, t\u00f9y ch\u1ec9nh t\u00e0i li\u1ec7u PDF c\u1ee7a m\u00ecnh v\u1edbi hi\u1ec7u \u1ee9ng, t\u00e1c ph\u1ea9m ngh\u1ec7 thu\u1eadt, tranh minh h\u1ecda v\u00e0 nhi\u1ec1u h\u01a1n n\u1eefa. B\u1ea1n th\u1eadm ch\u00ed c\u00f3 th\u1ec3 bi\u1ebfn c\u00e1c t\u00e0i li\u1ec7u PDF c\u1ee7a m\u00ecnh th\u00e0nh<a href=\"https:\/\/online.visual-paradigm.com\/flipbook-maker\/\">S\u00e1ch l\u1eadt<\/a>. Th\u1eadt th\u00fa v\u1ecb ph\u1ea3i kh\u00f4ng n\u00e0o! \u0110\u1eebng qu\u00ean kh\u00e1m ph\u00e1<a href=\"https:\/\/online.visual-paradigm.com\/online-pdf-editor\/\">Tr\u00ecnh ch\u1ec9nh s\u1eeda PDF mi\u1ec5n ph\u00ed VP Online<\/a>ng\u00e0y h\u00f4m nay.<\/p>\n<h2 class=\"pdf-conversion-tools-title-h1\">B\u1ed9 c\u00f4ng c\u1ee5 ch\u1ec9nh s\u1eeda PDF nhanh ch\u00f3ng v\u00e0 linh ho\u1ea1t<\/h2>\n<p>Ngo\u00e0i ch\u1ec9nh s\u1eeda PDF, VP Online cung c\u1ea5p nhi\u1ec1u c\u00f4ng c\u1ee5 ch\u1ec9nh s\u1eeda PDF kh\u00e1c nhau, b\u1ea1n c\u00f3 th\u1ec3 xem t\u1ea1i URL:<br \/>\n<a href=\"https:\/\/online.visual-paradigm.com\/online-pdf-editor\/pdf-editing-tools\/\">https:\/\/online.visual-paradigm.com\/online-pdf-editor\/pdf-editing-tools\/<\/a><\/p>\n<p id=\"SVqonHH\"><img alt=\"\" class=\"alignnone size-full wp-image-19606\" decoding=\"async\" height=\"575\" loading=\"lazy\" sizes=\"auto, (max-width: 778px) 100vw, 778px\" src=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/05\/img_6450a8504f806.png\" srcset=\"https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/05\/img_6450a8504f806.png 778w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/05\/img_6450a8504f806-300x222.png 300w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/05\/img_6450a8504f806-768x568.png 768w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/05\/img_6450a8504f806-150x111.png 150w, https:\/\/blog.visual-paradigm.com\/wp-content\/uploads\/2023\/05\/img_6450a8504f806-400x296.png 400w\" width=\"778\"\/><\/p>\n<p>V\u1edbi tr\u00ecnh ch\u1ec9nh s\u1eeda PDF c\u1ee7a ch\u00fang t\u00f4i, ch\u00fang t\u00f4i c\u00f3 kh\u1ea3 n\u0103ng linh ho\u1ea1t \u0111\u1ec3 ch\u1ec9nh s\u1eeda n\u1ed9i dung c\u1ee7a t\u00e0i li\u1ec7u PDF c\u0169ng nh\u01b0 chuy\u1ec3n \u0111\u1ed5i n\u00f3 sang v\u00e0 t\u1eeb c\u00e1c \u0111\u1ecbnh d\u1ea1ng t\u1ec7p kh\u00e1c, gi\u00fap ch\u00fang t\u00f4i t\u00f9y ch\u1ec9nh t\u00e0i li\u1ec7u cho ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a m\u00ecnh trong c\u00e1c t\u00ecnh hu\u1ed1ng kh\u00e1c nhau.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u1ea1n c\u00f3 \u0111ang t\u1ef1 h\u1ecfi li\u1ec7u c\u00f3 th\u1ec3 ch\u1ec9nh s\u1eeda ph\u00f4ng ch\u1eef v\u00e0 c\u00e0i \u0111\u1eb7t ph\u00f4ng ch\u1eef trong t\u00e0i li\u1ec7u PDF kh\u00f4ng? Trong b\u00e0i \u0111\u0103ng tr\u01b0\u1edbc, ch\u00fang t\u00f4i \u0111\u00e3 minh h\u1ecda c\u00e1ch \u0111\u1ec3ch\u00e8n v\u0103n b\u1ea3n v\u00e0o t\u1ec7p PDF. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh c\u00e0i \u0111\u1eb7t ph\u00f4ng ch\u1eef [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":11433,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"categories":[],"tags":[],"class_list":["post-11432","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>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ec9nh s\u1eeda ph\u00f4ng ch\u1eef trong t\u00e0i li\u1ec7u PDF - Visual Paradigm Blog<\/title>\n<meta name=\"description\" content=\"Sometimes you want to add your own style to the PDF and changing the font and font settings are a good way to show off your personality.\" \/>\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\/how-to-edit-fonts-in-a-pdf\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ec9nh s\u1eeda ph\u00f4ng ch\u1eef trong t\u00e0i li\u1ec7u PDF - 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