Guqula EPUB ukuba PDF

Hayi - olu guqulelo luyipinsa i layout. A EPUB ilungelelanisa umgca wayo wokuyeka nakweyiphi na ububanzi nobungakanani bohlobo lwegama umfundi osebenzisayo; i PDF ilungisa iphepha lobeko lwesikwere kwixesha loguqulelo, ngoko kwifowuni ufumana iphepha lonke elilinganiselwe phantsi kunokuba umbhalo uphinde ujikelezwe kwisikrini. Lo ngurhwebo olulungileyo xa i layout kufuneka ingatshintshi, kwaye enye engalunganga xa ifayile ifunde kwicebo elincinci. I-EPUB iphinde ijikeleze umbhalo nakweyiphi na ubungakanani bekhusi nakweyiphi na ubungakanani bohlobo lwamagama, eyenza ukuba ifundeke kwifowuni kunye nomfundi we-e.

Ewe apho zombini iifomati zingazichaza. Ubugcisa besiqhoboshelo, iziqalelo zokwahlula kunye netheyibhile e navigable yezinto eziquletheyo zii metadata ezidityanisiweyo, ngoko zihamba ngaphezulu kunokuba ziphathwe kumbhalo. Iinkcukacha ze footnote kunye neengxelo zesalathisi ziinxalenye ezibuthathaka - zihlambuluka kumbhalo ongaphakathi komgca kwinjongo ngaphandle kwendlela ye ankile.

Ewe, kwaye EPUB ayizukuba nayo. Iibrawuzi zithumela ikhowudi yokufikelela kwi PDF kwaye akukho nto kwi EPUB, ngoko EPUB ikhonkco libangela ulayisho ezantsi ngelixa i PDF ibonisa umgca. Oku kuqhelekileyo kubangela ukhetho xa ifayile isiya kwiphepha le web kunokuba ifike kwisicelo. I-PDF ibonakala ifana nge-byte nge-byte kwi-machine nganye nakwi-printer nganye, oko kukuthi, ikontraki, i-fax kunye nephepha elifundiweyo zonke zihlala kulo.

DRM, kwimeko eninzi. I-EPUB ekhuselekileyo ikhowudiwe kwaye idityaniswe kwi-akhawunti, kwaye akukho mguquli unokuyikhuphela ikhowudi — i-DRM yethu iquka. Iifayili ozivelise ngokwakho, okanye ozithengise kwi-DRM-free store, ziguqulwe ngaphandle kwengxaki. I-EPUB ayinalo ushicilelo oluthe nkqo, ngoko ke amanani ephepha ayingomsebenzi, kwaye ubeko olunzima - itephu, i-equations, i-multi-column - luyikhupha kakubi.

Ixhomekeke ngokupheleleyo ukuba umbhalo obonakalayo ukhona. I PDF eyenziwe kuxwebhu ithatha umphezulu wombhalo obonakalayo kwaye ifuna ukukhangela; i PDF eyenziwe kwiskrini okanye imifanekiso ngumfanekiso wombhalo kwaye ayiyiyo, de i OCR ifake umphezulu. / pdf- ocr / iyenza loo nto, kwaye ifanele iqhube phambi kokuba nayiphi na uguqulelo olulindele ukufunda amagama.

Ewe kumbhalo-ophethe EPUB (DOCX, ODT, HTML, TXT) — iifonti zifakwe kwi PDF ukuze i-output ibonakale ifana kwimboniselo nganye. Umfanekiso-wonke EPUB (JPG, PNG) ubekwe embindini wephepha; ubeko lombhalo alukho.

Ewe — shiya iifayile ezininzi EPUB kummandla wokulayisha uze ukhethe "ukuhlanganisa kwi PDF" ukhetho. Zivela njengeephepha ezilandelelanayo kwi PDF ngokulandelana kokukhuphela; ukutsala-ukuhlela kwakhona kuxhaswa phambi kokuba uguqulelo luqhube.

Okumiselweyo: A4 obekwe ngokusondeleyo (ihlabathi) okanye incwadi ebekwe ngokusondeleyo (US). Iinketho eziphambili zibonisa ubungakanani bephepha (A3, A4, A5, incwadi, isemthethweni, i-tabloid, eqhelekileyo) kunye noluvo (olunomfanekiso / olunombono). Kumfanekiso EPUB, "ulungelelaniso oluzenzekelayo" lukhetha uluhlu lokujonga ukuze lufane nefomati yombhalo.

Ewe kwi EPUB iifayili ezithwala i-hyperlink metadata (DOCX, ODT, HTML, EPUB). Umfanekiso EPUB (JPG, PNG, TIFF) awunakho i-metadata yekhonkco ekufuneka uyigcine. I-PDF isebenzisa i-PDF eqhelekileyo ye-ankile ye-syntax ukuze ikhonkco lisebenze kuwo wonke umfundi we-PDF omtsha.

Ewe xa i EPUB iqulethe umbhalo obonakalayo (DOCX, ODT, HTML, TXT, EPUB). Umfanekiso-osekelwe kwi EPUB uvelisa umfanekiso-wonke PDF; qhuba /pdf-ocr/ emva koko ukuze ibe nokukhangela okubhaliweyo ngokwahlulahlula uphawu olubonakalayo. I-EPUB yi ZIP yovimba we XHTML ne CSS enemiboniso - ngokukodwa iwebhusayithi encinci epakishwe njengencwadi.

Akukho kule sixhobo ngokuthe ngqo — guqula i-EPUB ibe yi-PDF kuqala, emva koko sebenzisa i-/pdf-* tools ukongeza i-password, uphawu lwamanzi, okanye uthintele uhlela / ushicilelo lwezimvumelwano kwimveliso.