Tshintsha TIFF kuya PDF

Guqula Eyakho TIFF kuya PDF amafayela kalula

Khetha amafayela akho

*Amafayela asusiwe ngemva kwamahora angu-24

Tshintsha amafayela mahhala, Pro abasebenzisi bangaguqula amafayela amakhulu kakhulu; Bhala manje

Ukulayisha

Indlela yokuguqula TIFF kuya PDF

Isinyathelo 1: Layisha eyakho TIFF amafayela usebenzisa inkinobho engenhla noma ngokuhudula bese uphonsa.

Isinyathelo 2: Chofoza inkinobho ethi 'Guqula' ukuze uqale ukuguqulwa.

Isinyathelo 3: Landa i-version yakho PDF amafayela

TIFF kuya PDF Imibuzo Evame Ukubuzwa Yokuguqulwa

Ngiyiguqula kanjani i-TIFF ibe yi-PDF ukuhlukanisa nokuphrinta?

Layisha phezulu i-TIFF ifayela futhi umguquli uyenza ifike kumakhasi we-PDF ngephutha elifanele: A4 / ubukhulu be-letter, 1-intshi ama-margins, amafonti afakwe ngaphakathi. Ama-multi-page sources (DOCX, EPUB, XLSX) agcina ama-page breaks; ama-single-assets sources (izithombe) athola ikhasi elilodwa ngalinye. I-TIFF iyifomethi yefayela lesithombe ephawulwe kusukela ngo-1986, futhi iyifomethi yokuskena, ukushicilela kanye nokugcinwa kwefayela ezimbonini ezijwayelekile. PDF yi Adobe's Portable Document Format kusukela ngo-1993, ejwayelekile njenge ISO 32000 futhi manje yidokhumende eliphelele eliqinile-lohlelo.

Yini uma umsuka u-scan ngaphandle kobhalo osemthethweni?

Ngakho-ke ukuguqulwa kuletha isithombe sombhalo endaweni yombhalo, futhi ukubhekana nakho akutholakali. Sebenzisa /pdf-ocr/ ukungeza i-layer yombhalo oyaziwayo kuqala; ukuphawula kophawu olubonakalayo luguqula ama-pixels axhunywe ku-ekhethiwe, ama-characters atholakali ukuthi ukuguqulwa kungathatha ngokufanele.

Ingabe i-PDF izovulwa ngokuqondile kumsakazi?

Yebo, futhi i-TIFF ayikwazi. Amasiphequluli athumela umbhalo oguqulwe nge-PDF futhi akukho ku-TIFF, ngakho-ke i-TIFF ixhunywe ngokucindezela ukulayisha phansi ngenkathi i-PDF ibonisa umbhalo ongezansi. Lokhu kuvame ukube yisimo esibalulekile lapho ihele lihamba kwikhasi le-web ngaphezu kokungenisa isicelo. I-PDF ibukeka ifana nge-byte-by-byte kunoma iyiphi imishini nanoma iyiphi iphrinta, ngakho-ke amakontraka, amafayela nama-papers amakhono wonke ahlala kulo.

Yini ekwenzeke kuma-area abonisa ngale TIFF wami ku-PDF?

Zihlanganiswe ngekhasi, elimhlophe ngokuzenzakalela, ngakho isizinda esicacile sizoba mhlophe. Uma isithombe sidinga ukuhlala kwikhasi elimnyama, hlela umbala omnyama ngaphambi kokuguqula, kungakhathaliseki ukuthi uzama ukuwulungisa ngemuva kulolu hlelo.

Ingabe ikhamera nendawo yedatha yemeta ifakwe ku PDF?

EXIF ihamba nedatha yesithombe esifakwe, okusho ukuthi ama-GPS coordinates angaphela ngaphakathi kwedokhumende ofuna ukushicilela. Sebenzisa ukhetho lwe-strip-metadata ngesikhathi sokuguqulwa uma i PDF ihamba nganoma yikuphi omphakathi — uma ifakwe akuyona into ecacile ukuthi ikhona.

Ingabe i-PDF yengxenye yokuguqulwa ingase ihlolwe?

Kuxhomekeka ngokuphelele ukuthi umbhalo ongokoqobo ukhona noma cha. I-PDF eyenziwe kusuka kudokhumende ifaka umbhalo ongokoqobo futhi itholakale; i-PDF eyenziwe kusuka ku-scans noma izithombe yisithombe sombhalo futhi ayinjalo, kuze kube i-OCR ifaka umbhalo. /pdf-ocr/ yenza lokho, futhi kufanelekile ukuqhuba ngaphambi kokuguqulwa okulindeleke ukufundwa kwegama.

Ingabe ukuguqulwa kwe TIFF kuya ku PDF kuzogcina ifonti yami nohlelo?

Yebo ku-text-bearing TIFF (DOCX, ODT, HTML, TXT) — amafonti afakwe ku-PDF ukuze i-output ibonakale ifana kunoma yimuphi umbukeli. Isithombe-sokuphela TIFF (JPG, PNG) siphakathi kwekhasi; ukwakheka kobhalo ku-N/A khona.

Ingabe ngingakwazi ukuxhuma amafayela amaningi TIFF ku PDF?

Yebo — cindezela amafayela ahlukahlukene TIFF endaweni yokulayisha bese ukhetha "ukuhlanganisa ku PDF" ukhetho. Zivela njengekhasi elilandelanayo ku PDF kuhlelo lokulayisha; ukudonsa-ukuhlela kabusha kuxhaswa ngaphambi kokuguqulwa.

Yini ubukhulu bekhasi kanye nobubanzi obuzosetshenziswa yi PDF?

Okuzenzakalelayo: A4 isithombe esimnyama (isizwe) noma isithombe sobhalo (US). Izinketho ezithuthukisiwe zibonisa ubukhulu bekhasi (A3, A4, A5, isithombe esimnyama, imithetho, iphephandaba, okujwayelekile) kanye nobubanzi (ububanzi / ububanzi). Isithombe TIFF, "ukulungele-uzenzakalelayo" ukhetha ububanzi ukuze ulinganise umsuka wesimo sesimo.

Ingabe ama-hyperlinks e TIFF angizohlala isikhathi eside uma ngishintsha PDF?

Yebo ku TIFF amafomethi aphathe i-hyperlink metadata (DOCX, ODT, HTML, EPUB). Isithombe TIFF (JPG, PNG, TIFF) asikho i-metadata yokuxhuma egcinwa. PDF isebenzisa i-PDF ankile syntax ejwayelekile ukuze ama-link asebenze kuwo wonke umfundi we-PDF omusha.

Ingabe okukhishwayo PDF kungase kuhlolwe ngetekisi ekhethiwe?

Yebo uma i TIFF iqukethe umbhalo osemthethweni (DOCX, ODT, HTML, TXT, EPUB). Isithombe-sisekelwe TIFF sikhiqiza isithombe-sodwa PDF; sebenzisa /pdf-ocr/ ngemuva ukuze uyenze ibhalwe ngokusesha nge-optical character recognition. I-TIFF iyindawo yokuqoqa engaphezu kwe-codec: ingagcina idatha engacindezelwanga, i-LZW, i-ZIP noma i-JPEG, kuze kube yi-32 bits ngasinye, ngekhasi eliningi kwifayela elilodwa.

Ingabe ngingenza iphasiwedi yokuvikela i PDF ngemuva kokuguqulwa?

Akukho kulolu thuluzi ngokuqondile — guqula TIFF ku PDF kuqala, bese usebenzisa amathuluzi we /pdf-* ukufaka igama lokungena, i-watermark, noma uvimbele ukuhlela / ukuphrinta izinqumo kwi-output.

TIFF

Amafayela e-TIFF asekela ukujula kwe-bit ephezulu kanye nokucindezelwa okungenakulahlekelwa, okulungele ukuthwebula izithombe zobungcweti kanye nokuphrinta.

PDF

Amafayela e-PDF agcina ukufometha kuwo wonke amadivayisi nezinhlelo zokusebenza, okwenza kube kuhle ukwabelana ngamadokhumenti okudingeka abukeke afana yonke indawo.