Guqula PNG kuya PDF

Guqula Eyakho PNG kuya PDF amafayela kalula

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Ukulayisha

Indlela yokuguqula PNG kuya PDF

Isinyathelo 1: Layisha eyakho PNG 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

PNG kuya PDF Imibuzo Evame Ukubuzwa Yokuguqulwa

Ngiguqula kanjani i-PNG ibe yi-PDF ukuwabelana noma ukuphrinta?

Layisha phezulu i PNG futhi umguquli uyenza ibe yi PDF amakhasi ngephutha elifanele: A4 / ubukhulu be-letter, 1-intshi ama-margins, amafonti afakwe ngaphakathi. Ama-multi-page sources (DOCX, XLSX) agcina ama-page breaks; ama-single-assets sources (izithombe) athola ikhasi elinye ngalinye.

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 ngokulungile.

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

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

Ngingayivimbela kanjani izithombe-skrini ezibukeka zilula uma zikhona ku PDF?

Gcina kubukhulu babo be-pixel. A PNG yilokho okugcinwa njengesithombe esithathwe ku-screenshot, futhi umbhalo we-screenshot udwetshwa nge-pixel eyodwa encane - yenza ukuphakama noma ukuwa ngaphakathi kwedokhumende futhi izifomethi zesibhalo zimnyama ngokushesha, ngoba akukho lutho oluzophinde luthathwe. Faka isithombe kubukhulu obugcwele futhi ushintshe ukujula kwekhasi endaweni; uma ngempela kufanele kube ncane, phinda uthathe ifasitela kubukhulu obuncane ngaphezu kokuncipha kwesithombe ngemuva. I-PNG iyisinqumo esifanele sezithombe-skrini, amalogo, umdwebi we-line kanye nanoma yini eneziphetho eziqinile noma ezicacile — akukho ukusakaza, akukho umbala obandayo.

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 PNG kuya ku PDF kuzogcina ifonti yami nohlelo?

Yebo ku-text-bearing PNG (DOCX, ODT, HTML, TXT) — amafonti afakwe ku-PDF ukuze i-output ibonakale ifana kunoma iyiphi imboniso. Isithombe- kuphela PNG (JPG, PNG) ifaka isithombe engxenyeni; isitayela siyi-N/A.

Ingabe ngingakwazi ukuxhuma amafayela amaningi PNG ku PDF?

Yebo — susa amafayela amaningi PNG endaweni yokulayisha bese ukhetha "ukuhlanganisa ku PDF" ukhetho. Zivela njengekhasi elilandelanayo ku PDF ngohlelo lokulayisha; ukudonsa-ukuhlela kabusha kuxhaswa ngaphambi kokuguqulwa.

Ingabe ikhasi le PDF lisebenzisa usayizi kanye nobubanzi?

Iphutha: A4 isithombe esigcwele (isizwe) noma isithombe se-letter (US). Izinketho ezithuthukisiwe zibonisa ubukhulu bekhasi (A3, A4, A5, isithombe, imithetho, i-tabloid, okujwayelekile) kanye nobubanzi (ububanzi / ububanzi). Isithombe PNG, "ukulungele-ngokuzenzakalela" sikhetha ububanzi ukuze sifane nesimo sendawo yomthombo.

Ingabe ama-hyperlinks e PNG angizophila ngokuguqulwa kwe PDF?

Yebo ku PNG amafomethi ane-hyperlink metadata (DOCX, ODT, HTML). Isithombe esisekelwe ku PNG (JPG, PNG, TIFF) asikho i-hyperlink esigcinwa. Ihele PDF lisebenzisa izenzo ze-PDF URL ezijwayelekile ukuze ama-hyperlinks asebenze kuwo wonke umfundi we-PDF.

Ingabe i-PDF ingase ihlolwe (umbhalo okhethiwe)?

Yebo uma i PNG iqukethe umbhalo osemthethweni (DOCX, ODT, HTML, TXT). Isithombe-sisekelwe ku PNG sikhiqiza isithombe-sokuphela PDF — ukuze sikwazi ukusesha, sebenzisa /pdf-ocr/ ngemuva kokuguqulwa ukuze uqhube ukuphawula okubonakalayo kwegama.

Ingabe ngigcina i-PDF ngephasiwedi ngemuva kokuguqulwa?

Akunalesi sisetshenziswa — guqula PNG ku PDF kuqala, bese usebenzisa /pdf-protect/ ukufaka igama lokungena, i-watermark, noma ugweme ukuhlela. Ukuhlukanisa imisebenzi kwenza kube lula ukuguqula kabusha ngaphandle kokushaya kabusha igama lokungena.

Ingabe ihele PDF likhulu kangakanani?

Kuxhomekeka ku PNG. Ikhasi le-10 DOCX ngefomethi efakwe ngaphakathi likhiqiza i-200-400 KB PDF. Isithombe se-10 JPG esigcwele isixazululo sikhiqiza i-5-20 MB PDF. Izinketho eziphezulu zibonisa "ucindezela izithombe ku-PDF" ukushintsha okuphinda ucindezele izithombe ezifakwe ngaphakathi kukhwalithi ye-JPG 85.

PNG

Amafayela e-PNG asekela ukucaca futhi asebenzisa ukucindezela okungenakulahlekelwa, okwenza afaneleke kakhulu kuma-graphics, ama-logo, kanye nezithombe-skrini.

PDF

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