{"id":531036,"date":"2026-03-16T14:36:22","date_gmt":"2026-03-16T07:36:22","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=531036"},"modified":"2026-03-16T14:36:22","modified_gmt":"2026-03-16T07:36:22","slug":"huong-dan-toan-dien-cach-tach-cat-va-xoa-trang-pdf-hieu-qua","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/huong-dan-toan-dien-cach-tach-cat-va-xoa-trang-pdf-hieu-qua\/","title":{"rendered":"H\u01b0\u1edbng D\u1eabn To\u00e0n Di\u1ec7n: C\u00e1ch T\u00e1ch, C\u1eaft V\u00e0 X\u00f3a Trang PDF Hi\u1ec7u Qu\u1ea3"},"content":{"rendered":"<p style=\"text-align: justify;\"><b>Cut PDF<\/b><span style=\"font-weight: 400;\"> l\u00e0 thao t\u00e1c quan tr\u1ecdng khi b\u1ea1n c\u1ea7n ch\u1ec9nh s\u1eeda, s\u1eafp x\u1ebfp ho\u1eb7c lo\u1ea1i b\u1ecf nh\u1eefng trang kh\u00f4ng c\u1ea7n thi\u1ebft trong m\u1ed9t t\u1ec7p PDF. Trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p nh\u01b0 chu\u1ea9n b\u1ecb t\u00e0i li\u1ec7u, g\u1eedi file cho \u0111\u1ed1i t\u00e1c hay t\u1ed1i \u01b0u dung l\u01b0\u1ee3ng, vi\u1ec7c t\u00e1ch, c\u1eaft v\u00e0 x\u00f3a trang PDF gi\u00fap b\u1ea1n qu\u1ea3n l\u00fd n\u1ed9i dung nhanh ch\u00f3ng v\u00e0 g\u1ecdn g\u00e0ng h\u01a1n. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd cung c\u1ea5p h\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 c\u00e1ch t\u00e1ch, c\u1eaft v\u00e0 x\u00f3a trang PDF hi\u1ec7u qu\u1ea3, k\u00e8m theo c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111\u01a1n gi\u1ea3n, d\u1ec5 th\u1ef1c hi\u1ec7n.<\/span><\/p>\n<h2 style=\"text-align: justify;\"><b>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c qu\u1ea3n l\u00fd PDF hi\u1ec7u qu\u1ea3<\/b><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Qu\u1ea3n l\u00fd file PDF hi\u1ec7u qu\u1ea3 gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m th\u1eddi gian, n\u00e2ng cao n\u0103ng su\u1ea5t l\u00e0m vi\u1ec7c v\u00e0 b\u1ea3o m\u1eadt th\u00f4ng tin t\u1ed1t h\u01a1n. Trong m\u00f4i tr\u01b0\u1eddng s\u1ed1 hi\u1ec7n nay, <\/span><b>t\u00e1ch file PDF<\/b><span style=\"font-weight: 400;\"> v\u00e0 <\/span><b>c\u1eaft trang PDF<\/b><span style=\"font-weight: 400;\"> l\u00e0 nhu c\u1ea7u th\u01b0\u1eddng g\u1eb7p khi x\u1eed l\u00fd t\u00e0i li\u1ec7u h\u00e0nh ch\u00ednh, h\u1ecdc t\u1eadp, h\u1ee3p \u0111\u1ed3ng, b\u00e1o c\u00e1o ho\u1eb7c t\u00e0i li\u1ec7u nghi\u00ean c\u1ee9u.<\/span><\/p>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2026\/03\/cut-pdf-1.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2026\/03\/cut-pdf-1-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2026\/03\/cut-pdf-1-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-531110 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf-1.jpg\" alt=\"cut-pdf-1\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf-1.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf-1-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf-1-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">PDF n\u1ed5i ti\u1ebfng v\u1edbi kh\u1ea3 n\u0103ng gi\u1eef nguy\u00ean \u0111\u1ecbnh d\u1ea1ng tr\u00ean m\u1ecdi thi\u1ebft b\u1ecb. Tuy nhi\u00ean, \u0111i\u1ec1u n\u00e0y c\u0169ng khi\u1ebfn vi\u1ec7c ch\u1ec9nh s\u1eeda hay chia nh\u1ecf file PDF tr\u1edf n\u00ean ph\u1ee9c t\u1ea1p n\u1ebfu kh\u00f4ng c\u00f3 nh\u1eefng c\u00f4ng c\u1ee5 ph\u00f9 h\u1ee3p. B\u1ea1n c\u00f3 th\u1ec3 g\u1eb7p c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0: file PDF qu\u00e1 l\u1edbn \u0111\u1ec3 g\u1eedi email, t\u00e0i li\u1ec7u ch\u1ee9a nhi\u1ec1u trang kh\u00f4ng c\u1ea7n thi\u1ebft, ho\u1eb7c ch\u1ec9 mu\u1ed1n chia s\u1ebb m\u1ed9t ph\u1ea7n n\u1ed9i dung cho ng\u01b0\u1eddi kh\u00e1c.<\/span><\/p>\n<h2 style=\"text-align: justify;\"><b>T\u00e1ch, c\u1eaft v\u00e0 x\u00f3a trang PDF l\u00e0 g\u00ec?<\/b><\/h2>\n<p style=\"text-align: justify;\"><b>Cut PDF<\/b><span style=\"font-weight: 400;\"> l\u00e0 qu\u00e1 tr\u00ecnh chia m\u1ed9t t\u00e0i li\u1ec7u PDF l\u1edbn th\u00e0nh nhi\u1ec1u file nh\u1ecf h\u01a1n, m\u1ed7i file ch\u1ee9a m\u1ed9t ho\u1eb7c nhi\u1ec1u trang n\u1ed9i dung g\u1ed1c. <\/span><b>C\u1eaft trang PDF<\/b><span style=\"font-weight: 400;\"> th\u01b0\u1eddng \u00e1m ch\u1ec9 vi\u1ec7c ch\u1ecdn v\u00e0 tr\u00edch xu\u1ea5t m\u1ed9t ph\u1ea7n c\u1ee7a file PDF ho\u1eb7c lo\u1ea1i b\u1ecf c\u00e1c v\u00f9ng kh\u00f4ng mong mu\u1ed1n tr\u00ean m\u1ed9t trang. <\/span><b>X\u00f3a trang PDF<\/b><span style=\"font-weight: 400;\"> l\u00e0 thao t\u00e1c lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n m\u1ed9t hay nhi\u1ec1u trang nh\u1ea5t \u0111\u1ecbnh kh\u1ecfi t\u00e0i li\u1ec7u.<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\"><b>Khi n\u00e0o c\u1ea7n t\u00e1ch file PDF?<\/b><span style=\"font-weight: 400;\"> Khi b\u1ea1n mu\u1ed1n tr\u00edch xu\u1ea5t m\u1ed9t ph\u1ea7n t\u00e0i li\u1ec7u \u0111\u1ec3 g\u1eedi cho \u0111\u1ed1i t\u00e1c, n\u1ed9p b\u00e0i l\u00e0m ho\u1eb7c l\u01b0u tr\u1eef ri\u00eang bi\u1ec7t.<\/span><\/li>\n<li style=\"font-weight: 400;\"><b>Khi n\u00e0o n\u00ean c\u1eaft trang PDF?<\/b><span style=\"font-weight: 400;\"> Khi file PDF ch\u1ee9a c\u00e1c trang th\u1eeba, qu\u1ea3ng c\u00e1o, ho\u1eb7c n\u1ed9i dung kh\u00f4ng c\u1ea7n thi\u1ebft m\u00e0 b\u1ea1n kh\u00f4ng mu\u1ed1n gi\u1eef l\u1ea1i.<\/span><\/li>\n<li style=\"font-weight: 400;\"><b>Khi n\u00e0o c\u1ea7n x\u00f3a trang PDF?<\/b><span style=\"font-weight: 400;\"> Khi mu\u1ed1n b\u1ea3o m\u1eadt th\u00f4ng tin, lo\u1ea1i b\u1ecf c\u00e1c trang nh\u1ea1y c\u1ea3m ho\u1eb7c t\u1ed1i \u01b0u dung l\u01b0\u1ee3ng file.<\/span><\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2026\/03\/cut-pdf-2.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2026\/03\/cut-pdf-2-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2026\/03\/cut-pdf-2-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-531111 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf-2.jpg\" alt=\"cut-pdf-2\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf-2.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf-2-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf-2-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Vi\u1ec7c ch\u1ee7 \u0111\u1ed9ng <\/span><b>t\u00e1ch file pdf<\/b><span style=\"font-weight: 400;\">, <\/span><b>c\u1eaft trang pdf<\/b><span style=\"font-weight: 400;\"> v\u00e0 <\/span><b>x\u00f3a trang pdf<\/b><span style=\"font-weight: 400;\"> gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng qu\u1ea3n l\u00fd, ch\u1ec9nh s\u1eeda v\u00e0 chia s\u1ebb t\u00e0i li\u1ec7u linh ho\u1ea1t h\u01a1n, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o th\u00f4ng tin ri\u00eang t\u01b0 kh\u00f4ng b\u1ecb r\u00f2 r\u1ec9.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">C\u00e1c thao t\u00e1c n\u00e0y ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n nhanh ch\u00f3ng b\u1eb1ng c\u00f4ng c\u1ee5 online ho\u1eb7c ph\u1ea7n m\u1ec1m mi\u1ec5n ph\u00ed. H\u00e3y ti\u1ebfp t\u1ee5c \u0111\u1ecdc \u0111\u1ec3 kh\u00e1m ph\u00e1 c\u00e1c gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a b\u1ea1n!<\/span><\/p>\n<h2 style=\"text-align: justify;\"><b>Cut pdf online mi\u1ec5n ph\u00ed: Gi\u1ea3i ph\u00e1p nhanh ch\u00f3ng v\u00e0 ti\u1ec7n l\u1ee3i<\/b><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">B\u1ea1n c\u00f3 th\u1ec3 <\/span><b>t\u00e1ch PDF online<\/b><span style=\"font-weight: 400;\"> ch\u1ec9 v\u1edbi v\u00e0i thao t\u00e1c \u0111\u01a1n gi\u1ea3n, kh\u00f4ng c\u1ea7n c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m, mi\u1ec5n ph\u00ed v\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng tr\u00ean m\u1ecdi thi\u1ebft b\u1ecb. \u0110\u00e2y l\u00e0 gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u cho ng\u01b0\u1eddi th\u01b0\u1eddng xuy\u00ean x\u1eed l\u00fd t\u00e0i li\u1ec7u PDF v\u1edbi nhu c\u1ea7u linh ho\u1ea1t, nhanh g\u1ecdn.<\/span><\/p>\n<h3 style=\"text-align: justify;\"><b>C\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u00e1ch PDF online ph\u1ed5 bi\u1ebfn:<\/b><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\"><b>T\u00e1ch t\u1eebng trang th\u00e0nh file PDF ri\u00eang:<\/b><span style=\"font-weight: 400;\"> M\u1ed7i trang c\u1ee7a t\u00e0i li\u1ec7u g\u1ed1c s\u1ebd tr\u1edf th\u00e0nh m\u1ed9t file PDF \u0111\u1ed9c l\u1eadp, ti\u1ec7n l\u1ee3i cho vi\u1ec7c l\u01b0u tr\u1eef hay chia s\u1ebb t\u1eebng ph\u1ea7n nh\u1ecf.<\/span><\/li>\n<li style=\"font-weight: 400;\"><b>T\u00e1ch theo kho\u1ea3ng trang:<\/b><span style=\"font-weight: 400;\"> B\u1ea1n ch\u1ecdn m\u1ed9t ho\u1eb7c nhi\u1ec1u kho\u1ea3ng trang (v\u00ed d\u1ee5: trang 2-5, 8-10) \u0111\u1ec3 t\u00e1ch th\u00e0nh c\u00e1c file PDF ri\u00eang bi\u1ec7t.<\/span><\/li>\n<li style=\"font-weight: 400;\"><b>T\u00e1ch theo l\u1ef1a ch\u1ecdn t\u00f9y ch\u1ec9nh:<\/b><span style=\"font-weight: 400;\"> Ch\u1ec9 \u0111\u1ecbnh c\u00e1c trang c\u1ee5 th\u1ec3 ho\u1eb7c nh\u00f3m trang b\u1ea5t k\u1ef3 \u0111\u1ec3 t\u00e1ch ra th\u00e0nh file m\u1edbi.<\/span><\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td><b>C\u00f4ng c\u1ee5<\/b><\/td>\n<td><b>\u01afu \u0111i\u1ec3m<\/b><\/td>\n<td><b>Gi\u1edbi h\u1ea1n mi\u1ec5n ph\u00ed<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">ILovePDF<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Nhanh, h\u1ed7 tr\u1ee3 ti\u1ebfng Vi\u1ec7t, kh\u00f4ng c\u1ea7n \u0111\u0103ng k\u00fd<\/span><\/td>\n<td><span style=\"font-weight: 400;\">T\u1ed1i \u0111a 100MB\/file, 20 l\u1ea7n\/ng\u00e0y<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">SmallPDF<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Giao di\u1ec7n \u0111\u1eb9p, h\u1ed7 tr\u1ee3 k\u00e9o th\u1ea3, b\u1ea3o m\u1eadt t\u1ed1t<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2 file\/ng\u00e0y v\u1edbi t\u00e0i kho\u1ea3n mi\u1ec5n ph\u00ed<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">PDFCandy<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kh\u00f4ng qu\u1ea3ng c\u00e1o, nhi\u1ec1u l\u1ef1a ch\u1ecdn t\u00e1ch n\u00e2ng cao<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Mi\u1ec5n ph\u00ed 1 l\u1ea7n\/gi\u1edd<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2026\/03\/cut-pdf-3.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2026\/03\/cut-pdf-3-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2026\/03\/cut-pdf-3-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-531112 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf-3.jpg\" alt=\"cut-pdf-3\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf-3.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf-3-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf-3-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h3 style=\"text-align: justify;\"><b>H\u01b0\u1edbng d\u1eabn t\u00e1ch PDF online mi\u1ec5n ph\u00ed (tham kh\u1ea3o ILovePDF)<\/b><\/h3>\n<ol style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Truy c\u1eadp trang ILovePDF <\/span><b>cut PDF<\/b><span style=\"font-weight: 400;\">.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">K\u00e9o v\u00e0 th\u1ea3 file PDF v\u00e0o v\u00f9ng upload ho\u1eb7c ch\u1ecdn t\u1eeb thi\u1ebft b\u1ecb.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Ch\u1ecdn ch\u1ebf \u0111\u1ed9 t\u00e1ch: t\u1eebng trang, theo kho\u1ea3ng, ho\u1eb7c ch\u1ec9 \u0111\u1ecbnh trang.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Nh\u1ea5n &#8220;T\u00e1ch PDF&#8221; v\u00e0 ch\u1edd h\u1ec7 th\u1ed1ng x\u1eed l\u00fd.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">T\u1ea3i v\u1ec1 file PDF \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00e1ch, l\u01b0u ho\u1eb7c chia s\u1ebb ngay l\u1eadp t\u1ee9c.<\/span><\/li>\n<\/ol>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ngo\u00e0i ra, b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o c\u00e1c c\u00f4ng c\u1ee5 kh\u00e1c nh\u01b0 SmallPDF, PDF24, PDFCandy \u0111\u1ec3 c\u00f3 th\u00eam l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p.<\/span><\/p>\n<h2 style=\"text-align: justify;\"><b>C\u1eaft, x\u00f3a trang PDF online \u0111\u01a1n gi\u1ea3n kh\u00f4ng c\u1ea7n c\u00e0i \u0111\u1eb7t<\/b><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">B\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 <\/span><b>c\u1eaft trang PDF online<\/b><span style=\"font-weight: 400;\"> ho\u1eb7c <\/span><b>x\u00f3a trang PDF online<\/b><span style=\"font-weight: 400;\"> m\u00e0 kh\u00f4ng c\u1ea7n c\u00e0i \u0111\u1eb7t b\u1ea5t k\u1ef3 ph\u1ea7n m\u1ec1m n\u00e0o. C\u00e1c c\u00f4ng c\u1ee5 web hi\u1ec7n \u0111\u1ea1i h\u1ed7 tr\u1ee3 thao t\u00e1c tr\u1ef1c quan, nhanh ch\u00f3ng v\u00e0 mi\u1ec5n ph\u00ed, ph\u00f9 h\u1ee3p cho m\u1ecdi \u0111\u1ed1i t\u01b0\u1ee3ng ng\u01b0\u1eddi d\u00f9ng.<\/span><\/p>\n<h3 style=\"text-align: justify;\"><b>C\u00e1c b\u01b0\u1edbc x\u00f3a\/c\u1eaft trang PDF online<\/b><\/h3>\n<ol style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Ch\u1ecdn c\u00f4ng c\u1ee5 ph\u00f9 h\u1ee3p nh\u01b0 ILovePDF, Sejda, SmallPDF.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">T\u1ea3i l\u00ean file PDF c\u1ea7n ch\u1ec9nh s\u1eeda.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Ch\u1ecdn c\u00e1c trang mu\u1ed1n c\u1eaft\/x\u00f3a b\u1eb1ng giao di\u1ec7n tr\u1ef1c quan (tick ch\u1ecdn, nh\u1eadp s\u1ed1 trang).<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Nh\u1ea5n \u201cX\u00f3a trang\u201d ho\u1eb7c \u201c<\/span><b>Cut PDF<\/b><span style=\"font-weight: 400;\">\u201d, t\u1ea3i v\u1ec1 file k\u1ebft qu\u1ea3.<\/span><\/li>\n<\/ol>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2026\/03\/cut-pdf-4.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2026\/03\/cut-pdf-4-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2026\/03\/cut-pdf-4-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-531113 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf-4.jpg\" alt=\"cut-pdf-4\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf-4.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf-4-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf-4-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h3 style=\"text-align: justify;\"><b>M\u1ed9t s\u1ed1 l\u01b0u \u00fd khi s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 online<\/b><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u0110\u1ea3m b\u1ea3o m\u1ea1ng \u1ed5n \u0111\u1ecbnh, tr\u00e1nh m\u1ea5t k\u1ebft n\u1ed1i khi upload\/download file PDF l\u1edbn.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">N\u00ean ki\u1ec3m tra k\u1ef9 k\u1ebft qu\u1ea3 tr\u01b0\u1edbc khi chia s\u1ebb ho\u1eb7c s\u1eed d\u1ee5ng t\u00e0i li\u1ec7u \u0111\u00e3 ch\u1ec9nh s\u1eeda.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">V\u1edbi file c\u00f3 dung l\u01b0\u1ee3ng l\u1edbn ho\u1eb7c th\u00f4ng tin nh\u1ea1y c\u1ea3m, h\u00e3y tham kh\u1ea3o c\u00e1c gi\u1ea3i ph\u00e1p offline an to\u00e0n h\u01a1n.<\/span><\/li>\n<\/ul>\n<h3 style=\"text-align: justify;\"><b>C\u00e1c c\u00f4ng c\u1ee5 n\u1ed5i b\u1eadt<\/b><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\"><b>ILovePDF:<\/b><span style=\"font-weight: 400;\"> X\u00f3a Trang PDF \u2013 Giao di\u1ec7n ti\u1ebfng Vi\u1ec7t, d\u1ec5 thao t\u00e1c, b\u1ea3o m\u1eadt cao.<\/span><\/li>\n<li style=\"font-weight: 400;\"><b>Sejda PDF:<\/b><span style=\"font-weight: 400;\"> T\u1ed1i \u01b0u cho c\u00e1c file t\u1eeb nh\u1ecf \u0111\u1ebfn trung b\u00ecnh, h\u1ed7 tr\u1ee3 x\u00f3a v\u00e0 c\u1eaft trang PDF \u0111a d\u1ea1ng.<\/span><\/li>\n<li style=\"font-weight: 400;\"><b>SmallPDF:<\/b><span style=\"font-weight: 400;\"> Giao di\u1ec7n k\u00e9o-th\u1ea3 tr\u1ef1c quan, d\u1ec5 s\u1eed d\u1ee5ng cho m\u1ecdi \u0111\u1ed1i t\u01b0\u1ee3ng.<\/span><\/li>\n<\/ul>\n<h2 style=\"text-align: justify;\"><b>H\u01b0\u1edbng d\u1eabn c\u1eaft, t\u00e1ch PDF tr\u00ean m\u00e1y t\u00ednh (Windows, Mac, Linux)<\/b><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">N\u1ebfu b\u1ea1n th\u01b0\u1eddng xuy\u00ean l\u00e0m vi\u1ec7c v\u1edbi file PDF ho\u1eb7c x\u1eed l\u00fd t\u00e0i li\u1ec7u c\u00f3 t\u00ednh b\u1ea3o m\u1eadt cao, s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m offline l\u00e0 l\u1ef1a ch\u1ecdn an to\u00e0n v\u00e0 chuy\u00ean nghi\u1ec7p h\u01a1n. C\u00e1c ph\u1ea7n m\u1ec1m n\u00e0y h\u1ed7 tr\u1ee3 <\/span><b>cut pdf<\/b><span style=\"font-weight: 400;\">, <\/span><b>t\u00e1ch file pdf<\/b><span style=\"font-weight: 400;\">, c\u0169ng nh\u01b0 <\/span><b>x\u00f3a trang pdf<\/b><span style=\"font-weight: 400;\"> v\u1edbi nhi\u1ec1u t\u00f9y ch\u1ecdn n\u00e2ng cao.<\/span><\/p>\n<h3 style=\"text-align: justify;\"><b>Ph\u1ea7n m\u1ec1m ph\u1ed5 bi\u1ebfn v\u00e0 c\u00e1ch s\u1eed d\u1ee5ng<\/b><\/h3>\n<table>\n<tbody>\n<tr>\n<td><b>Ph\u1ea7n m\u1ec1m<\/b><\/td>\n<td><b>Ch\u1ee9c n\u0103ng n\u1ed5i b\u1eadt<\/b><\/td>\n<td><b>H\u1ec7 \u0111i\u1ec1u h\u00e0nh<\/b><\/td>\n<td><b>Mi\u1ec5n ph\u00ed<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Foxit Reader<\/span><\/td>\n<td><span style=\"font-weight: 400;\">X\u00f3a, t\u00e1ch, gh\u00e9p trang PDF, b\u1ea3o to\u00e0n \u0111\u1ecbnh d\u1ea1ng<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Windows, Mac<\/span><\/td>\n<td><span style=\"font-weight: 400;\">C\u00f3 (b\u1ea3n c\u01a1 b\u1ea3n)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">PDFsam Basic<\/span><\/td>\n<td><span style=\"font-weight: 400;\">T\u00e1ch, gh\u00e9p file PDF, c\u1eaft trang, m\u00e3 h\u00f3a<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Windows, Mac, Linux<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Mi\u1ec5n ph\u00ed<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Adobe Acrobat Reader DC<\/span><\/td>\n<td><span style=\"font-weight: 400;\">C\u1eaft, x\u00f3a, gh\u00e9p, ch\u1ec9nh s\u1eeda PDF chuy\u00ean s\u00e2u<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Windows, Mac<\/span><\/td>\n<td><span style=\"font-weight: 400;\">C\u00f3 (t\u00ednh n\u0103ng n\u00e2ng cao tr\u1ea3 ph\u00ed)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 style=\"text-align: justify;\"><b>C\u00e1ch c\u1eaft, t\u00e1ch PDF b\u1eb1ng Foxit Reader<\/b><\/h3>\n<ol style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">M\u1edf file PDF b\u1eb1ng Foxit Reader.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">V\u00e0o menu \u201cTrang\u201d &gt; \u201cX\u00f3a\u201d \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c trang kh\u00f4ng c\u1ea7n thi\u1ebft.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u0110\u1ec3 t\u00e1ch file, ch\u1ecdn \u201cChia nh\u1ecf\u201d ho\u1eb7c \u201cT\u1ea1o file PDF m\u1edbi t\u1eeb c\u00e1c trang \u0111\u00e3 ch\u1ecdn\u201d.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">L\u01b0u file m\u1edbi v\u1edbi t\u00ean kh\u00e1c \u0111\u1ec3 b\u1ea3o to\u00e0n b\u1ea3n g\u1ed1c.<\/span><\/li>\n<\/ol>\n<h2 style=\"text-align: justify;\"><b>C\u1eaft, t\u00e1ch PDF tr\u00ean \u0111i\u1ec7n tho\u1ea1i: Android v\u00e0 iOS<\/b><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ng\u00e0y nay, vi\u1ec7c <\/span><b>cut PDF tr\u00ean \u0111i\u1ec7n tho\u1ea1i<\/b><span style=\"font-weight: 400;\"> tr\u1edf n\u00ean d\u1ec5 d\u00e0ng nh\u1edd c\u00e1c \u1ee9ng d\u1ee5ng mi\u1ec5n ph\u00ed tr\u00ean App Store v\u00e0 Google Play. B\u1ea1n c\u00f3 th\u1ec3 thao t\u00e1c nhanh ch\u00f3ng m\u1ecdi l\u00fac, m\u1ecdi n\u01a1i m\u00e0 kh\u00f4ng c\u1ea7n m\u00e1y t\u00ednh.<\/span><\/p>\n<h3 style=\"text-align: justify;\"><b>\u1ee8ng d\u1ee5ng n\u1ed5i b\u1eadt<\/b><\/h3>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\"><b>PDF Extra:<\/b><span style=\"font-weight: 400;\"> H\u1ed7 tr\u1ee3 t\u00e1ch, c\u1eaft, x\u00f3a trang PDF, giao di\u1ec7n ti\u1ebfng Vi\u1ec7t, t\u1ea3i mi\u1ec5n ph\u00ed tr\u00ean c\u1ea3 iOS v\u00e0 Android.<\/span><\/li>\n<li style=\"font-weight: 400;\"><b>iLovePDF App:<\/b><span style=\"font-weight: 400;\"> D\u1ec5 d\u00f9ng, \u0111\u1ea7y \u0111\u1ee7 ch\u1ee9c n\u0103ng c\u1eaft, t\u00e1ch, x\u00f3a, gh\u00e9p PDF.<\/span><\/li>\n<li style=\"font-weight: 400;\"><b>PDF Utilities:<\/b><span style=\"font-weight: 400;\"> Nhi\u1ec1u t\u00ednh n\u0103ng mi\u1ec5n ph\u00ed, d\u1ec5 thao t\u00e1c.<\/span><\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2026\/03\/cut-pdf-5.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2026\/03\/cut-pdf-5-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2026\/03\/cut-pdf-5-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-531114 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf-5.jpg\" alt=\"cut-pdf-5\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf-5.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf-5-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf-5-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h3 style=\"text-align: justify;\"><b>H\u01b0\u1edbng d\u1eabn nhanh<\/b><\/h3>\n<ol style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">T\u1ea3i v\u00e0 c\u00e0i \u0111\u1eb7t \u1ee9ng d\u1ee5ng ph\u00f9 h\u1ee3p.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">M\u1edf \u1ee9ng d\u1ee5ng, ch\u1ecdn \u201cT\u00e1ch PDF\u201d ho\u1eb7c \u201cX\u00f3a trang PDF\u201d.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Ch\u1ecdn file c\u1ea7n ch\u1ec9nh s\u1eeda t\u1eeb b\u1ed9 nh\u1edb ho\u1eb7c Google Drive\/Dropbox.<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">Th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c theo h\u01b0\u1edbng d\u1eabn, l\u01b0u v\u00e0 chia s\u1ebb file k\u1ebft qu\u1ea3.<\/span><\/li>\n<\/ol>\n<h2 style=\"text-align: justify;\"><b>So s\u00e1nh c\u00e1c c\u00f4ng c\u1ee5 c\u1eaft, t\u00e1ch PDF: Online vs Offline<\/b><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">C\u1ea3 hai ph\u01b0\u01a1ng ph\u00e1p<\/span><b> cut PDF<\/b><span style=\"font-weight: 400;\"> online v\u00e0 offline \u0111\u1ec1u c\u00f3 \u01b0u \u0111i\u1ec3m ri\u00eang bi\u1ec7t. Vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p ph\u1ee5 thu\u1ed9c v\u00e0o nhu c\u1ea7u, lo\u1ea1i t\u00e0i li\u1ec7u v\u00e0 m\u1ee9c \u0111\u1ed9 b\u1ea3o m\u1eadt b\u1ea1n mong mu\u1ed1n.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>Ti\u00eau ch\u00ed<\/b><\/td>\n<td><b>C\u00f4ng c\u1ee5 Online<\/b><\/td>\n<td><b>Ph\u1ea7n m\u1ec1m Offline<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Ti\u1ec7n l\u1ee3i<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kh\u00f4ng c\u1ea7n c\u00e0i \u0111\u1eb7t, thao t\u00e1c m\u1ecdi n\u01a1i<\/span><\/td>\n<td><span style=\"font-weight: 400;\">C\u1ea7n c\u00e0i \u0111\u1eb7t, ph\u00f9 h\u1ee3p d\u00f9ng l\u00e2u d\u00e0i<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">B\u1ea3o m\u1eadt d\u1eef li\u1ec7u<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ph\u1ee5 thu\u1ed9c v\u00e0o d\u1ecbch v\u1ee5 b\u00ean th\u1ee9 ba<\/span><\/td>\n<td><span style=\"font-weight: 400;\">To\u00e0n quy\u1ec1n ki\u1ec3m so\u00e1t tr\u00ean m\u00e1y c\u00e1 nh\u00e2n<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">H\u1ea1n ch\u1ebf<\/span><\/td>\n<td><span style=\"font-weight: 400;\">B\u1ecb gi\u1edbi h\u1ea1n dung l\u01b0\u1ee3ng, s\u1ed1 l\u1ea7n s\u1eed d\u1ee5ng\/ng\u00e0y<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kh\u00f4ng gi\u1edbi h\u1ea1n, nhi\u1ec1u t\u00ednh n\u0103ng n\u00e2ng cao<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Ph\u1ee5 thu\u1ed9c v\u00e0o k\u1ebft n\u1ed1i m\u1ea1ng<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi m\u1ea1ng<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Thao t\u00e1c n\u00e2ng cao<\/span><\/td>\n<td><span style=\"font-weight: 400;\">\u0110\u01a1n gi\u1ea3n, ch\u1ee7 y\u1ebfu c\u1eaft, t\u00e1ch, x\u00f3a trang<\/span><\/td>\n<td><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 ch\u1ec9nh s\u1eeda, gh\u00e9p, m\u00e3 h\u00f3a file, chuy\u1ec3n \u0111\u1ed5i \u0111\u1ecbnh d\u1ea1ng<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"text-align: justify;\"><b>M\u1ed9t s\u1ed1 l\u01b0u \u00fd khi t\u00e1ch, c\u1eaft v\u00e0 x\u00f3a trang PDF<\/b><\/h2>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Khi th\u1ef1c hi\u1ec7n c\u00e1c thao t\u00e1c ch\u1ec9nh s\u1eeda <\/span><b>cut PDF<\/b><span style=\"font-weight: 400;\">, b\u1ea1n n\u00ean l\u01b0u \u00fd m\u1ed9t s\u1ed1 \u0111i\u1ec3m sau \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3:<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"font-weight: 400;\"><b>Sao l\u01b0u file g\u1ed1c:<\/b><span style=\"font-weight: 400;\"> Lu\u00f4n gi\u1eef m\u1ed9t b\u1ea3n sao c\u1ee7a t\u00e0i li\u1ec7u tr\u01b0\u1edbc khi ch\u1ec9nh s\u1eeda \u0111\u1ec3 tr\u00e1nh m\u1ea5t m\u00e1t d\u1eef li\u1ec7u quan tr\u1ecdng.<\/span><\/li>\n<li style=\"font-weight: 400;\"><b>Ki\u1ec3m tra k\u1ef9 file k\u1ebft qu\u1ea3:<\/b><span style=\"font-weight: 400;\"> \u0110\u1ea3m b\u1ea3o file \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1eaft\/t\u00e1ch\/x\u00f3a \u0111\u00fang nh\u01b0 mong mu\u1ed1n, kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn n\u1ed9i dung quan tr\u1ecdng.<\/span><\/li>\n<li style=\"font-weight: 400;\"><b>B\u1ea3o m\u1eadt th\u00f4ng tin:<\/b><span style=\"font-weight: 400;\"> V\u1edbi file nh\u1ea1y c\u1ea3m, h\u1ea1n ch\u1ebf s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 online ho\u1eb7c ch\u1ec9 d\u00f9ng tr\u00ean c\u00e1c website uy t\u00edn, c\u00f3 cam k\u1ebft b\u1ea3o m\u1eadt.<\/span><\/li>\n<li style=\"font-weight: 400;\"><b>Ki\u1ec3m tra dung l\u01b0\u1ee3ng v\u00e0 \u0111\u1ecbnh d\u1ea1ng:<\/b><span style=\"font-weight: 400;\"> N\u00ean s\u1eed d\u1ee5ng ch\u1ee9c n\u0103ng n\u00e9n PDF n\u1ebfu file sau khi t\u00e1ch v\u1eabn c\u00f2n l\u1edbn.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\"><b>Ch\u1ecdn c\u00f4ng c\u1ee5 ph\u00f9 h\u1ee3p:<\/b><span style=\"font-weight: 400;\"> Tu\u1ef3 t\u1eebng nhu c\u1ea7u m\u00e0 l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p online hay offline \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 t\u1ed1i \u01b0u.<\/span><\/li>\n<\/ul>\n<p><picture><source srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2026\/03\/cut-pdf-6.jpg.webp 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2026\/03\/cut-pdf-6-300x169.jpg.webp 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2026\/03\/cut-pdf-6-768x432.jpg.webp 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-531115 webpexpress-processed\" src=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf-6.jpg\" alt=\"cut-pdf-6\" width=\"800\" height=\"450\" srcset=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf-6.jpg 800w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf-6-300x169.jpg 300w, https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf-6-768x432.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\"><\/picture><\/p>\n<h2 style=\"text-align: justify;\"><b>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/b><\/h2>\n<p style=\"text-align: justify;\"><b>L\u00e0m sao \u0111\u1ec3 t\u00e1ch m\u1ed9t file PDF th\u00e0nh nhi\u1ec1u file nh\u1ecf online mi\u1ec5n ph\u00ed?<\/b><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 ILovePDF, SmallPDF ho\u1eb7c PDFCandy. Ch\u1ec9 c\u1ea7n t\u1ea3i file l\u00ean, ch\u1ecdn ch\u1ebf \u0111\u1ed9 t\u00e1ch (theo trang ho\u1eb7c theo nh\u00f3m trang), nh\u1ea5n \u201cT\u00e1ch PDF\u201d v\u00e0 t\u1ea3i v\u1ec1 c\u00e1c file nh\u1ecf \u0111\u00e3 \u0111\u01b0\u1ee3c chia t\u00e1ch. Kh\u00f4ng c\u1ea7n \u0111\u0103ng k\u00fd ho\u1eb7c c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m.<\/span><\/p>\n<p style=\"text-align: justify;\"><b>T\u00f4i c\u00f3 th\u1ec3 c\u1eaft, t\u00e1ch PDF tr\u00ean \u0111i\u1ec7n tho\u1ea1i \u0111\u01b0\u1ee3c kh\u00f4ng?<\/b><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">Ho\u00e0n to\u00e0n \u0111\u01b0\u1ee3c! B\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng \u1ee9ng d\u1ee5ng nh\u01b0 PDF Extra, iLovePDF App ho\u1eb7c s\u1eed d\u1ee5ng tr\u00ecnh duy\u1ec7t \u0111\u1ec3 truy c\u1eadp c\u00e1c c\u00f4ng c\u1ee5 online. C\u00e1c thao t\u00e1c t\u01b0\u01a1ng t\u1ef1 nh\u01b0 tr\u00ean m\u00e1y t\u00ednh, r\u1ea5t ti\u1ec7n l\u1ee3i.<\/span><\/p>\n<p style=\"text-align: justify;\"><b>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 b\u1ea3o m\u1eadt file PDF khi s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 online?<\/b><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">H\u00e3y ch\u1ecdn c\u00e1c website uy t\u00edn, c\u00f3 cam k\u1ebft b\u1ea3o m\u1eadt v\u00e0 t\u1ef1 \u0111\u1ed9ng x\u00f3a file sau khi x\u1eed l\u00fd. V\u1edbi t\u00e0i li\u1ec7u quan tr\u1ecdng, b\u1ea1n n\u00ean \u01b0u ti\u00ean ph\u1ea7n m\u1ec1m offline \u0111\u1ec3 d\u1eef li\u1ec7u lu\u00f4n n\u1eb1m tr\u00ean thi\u1ebft b\u1ecb c\u1ee7a m\u00ecnh.<\/span><\/p>\n<p style=\"text-align: justify;\"><b>Sau khi t\u00e1ch, t\u00f4i c\u00f3 th\u1ec3 gh\u00e9p l\u1ea1i c\u00e1c file PDF kh\u00f4ng?<\/b><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-weight: 400;\">C\u00f3, b\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng ch\u1ee9c n\u0103ng \u201cGh\u00e9p PDF\u201d tr\u00ean c\u00e1c c\u00f4ng c\u1ee5 online nh\u01b0 ILovePDF, SmallPDF ho\u1eb7c ph\u1ea7n m\u1ec1m Foxit Reader, PDFsam \u0111\u1ec3 gh\u00e9p nhi\u1ec1u file PDF th\u00e0nh m\u1ed9t file duy nh\u1ea5t.<\/span><\/p>\n<p style=\"text-align: justify;\"><b>Xem th\u00eam:<\/b><\/p>\n<ul>\n<li>\n<p class=\"elementor-heading-title elementor-size-default\"><span style=\"color: #339966;\"><strong><a style=\"color: #339966;\" href=\"https:\/\/hoanghamobile.com\/tin-tuc\/huong-dan-chuyen-doi-excel-sang-pdf-don-gian-hieu-qua-va-mien-phi\/\">H\u01b0\u1edbng D\u1eabn Chuy\u1ec3n \u0110\u1ed5i Excel sang PDF \u0110\u01a1n Gi\u1ea3n, Hi\u1ec7u Qu\u1ea3 V\u00e0 Mi\u1ec5n Ph\u00ed<\/a><\/strong><\/span><\/p>\n<\/li>\n<li>\n<p class=\"elementor-heading-title elementor-size-default\"><span style=\"color: #339966;\"><strong><a style=\"color: #339966;\" href=\"https:\/\/hoanghamobile.com\/tin-tuc\/huong-dan-chuyen-doi-pdf-sang-word-tu-a-z-mien-phi-hieu-qua\/\">H\u01b0\u1edbng D\u1eabn Chuy\u1ec3n \u0110\u1ed5i PDF Sang Word: T\u1eeb A-Z Mi\u1ec5n Ph\u00ed, Hi\u1ec7u Qu\u1ea3<\/a><\/strong><\/span><\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Cut PDF l\u00e0 thao t\u00e1c quan tr\u1ecdng khi b\u1ea1n c\u1ea7n ch\u1ec9nh s\u1eeda, s\u1eafp x\u1ebfp ho\u1eb7c lo\u1ea1i b\u1ecf nh\u1eefng trang kh\u00f4ng c\u1ea7n thi\u1ebft trong m\u1ed9t t\u1ec7p PDF. Trong nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p nh\u01b0 chu\u1ea9n b\u1ecb t\u00e0i li\u1ec7u, g\u1eedi file cho \u0111\u1ed1i t\u00e1c hay t\u1ed1i \u01b0u dung l\u01b0\u1ee3ng, vi\u1ec7c t\u00e1ch, c\u1eaft v\u00e0 x\u00f3a trang PDF gi\u00fap b\u1ea1n qu\u1ea3n [&hellip;]<\/p>\n","protected":false},"author":84,"featured_media":531109,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16,412],"tags":[],"class_list":["post-531036","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thu-thuat","category-thu-thuat-may-tinh"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.2 (Yoast SEO v24.2) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>H\u01b0\u1edbng D\u1eabn C\u00e1ch T\u00e1ch, C\u1eaft PDF V\u00e0 X\u00f3a Trang PDF Hi\u1ec7u Qu\u1ea3<\/title>\n<meta name=\"description\" content=\"H\u01b0\u1edbng d\u1eabn c\u00e1ch t\u00e1ch, cut PDF nhanh ch\u00f3ng, d\u1ec5 th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00f4ng c\u1ee5 online v\u00e0 ph\u1ea7n m\u1ec1m mi\u1ec5n ph\u00ed gi\u00fap ch\u1ec9nh s\u1eeda file PDF hi\u1ec7u qu\u1ea3.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hoanghamobile.com\/tin-tuc\/huong-dan-toan-dien-cach-tach-cat-va-xoa-trang-pdf-hieu-qua\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u01b0\u1edbng D\u1eabn To\u00e0n Di\u1ec7n: C\u00e1ch T\u00e1ch, C\u1eaft V\u00e0 X\u00f3a Trang PDF Hi\u1ec7u Qu\u1ea3\" \/>\n<meta property=\"og:description\" content=\"H\u01b0\u1edbng d\u1eabn c\u00e1ch t\u00e1ch, cut PDF nhanh ch\u00f3ng, d\u1ec5 th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00f4ng c\u1ee5 online v\u00e0 ph\u1ea7n m\u1ec1m mi\u1ec5n ph\u00ed gi\u00fap ch\u1ec9nh s\u1eeda file PDF hi\u1ec7u qu\u1ea3.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hoanghamobile.com\/tin-tuc\/huong-dan-toan-dien-cach-tach-cat-va-xoa-trang-pdf-hieu-qua\/\" \/>\n<meta property=\"og:site_name\" content=\"Tin t\u1ee9c c\u00f4ng ngh\u1ec7 - HoangHaMobile\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/hoanghamobilecom\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/hoanghamobilecom\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-16T07:36:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/uploads\/2026\/03\/cut-pdf.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"628\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Daisy Daisy\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"Daisy Daisy\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"12 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/huong-dan-toan-dien-cach-tach-cat-va-xoa-trang-pdf-hieu-qua\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/huong-dan-toan-dien-cach-tach-cat-va-xoa-trang-pdf-hieu-qua\/\"},\"author\":{\"name\":\"Daisy Daisy\",\"@id\":\"https:\/\/hoanghamobile.com\/tin-tuc\/#\/schema\/person\/a7254cd2473ea15c26ef1b1fcd58398c\"},\"headline\":\"H\u01b0\u1edbng D\u1eabn To\u00e0n Di\u1ec7n: C\u00e1ch T\u00e1ch, C\u1eaft V\u00e0 X\u00f3a Trang PDF Hi\u1ec7u 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