Xhuma PDF

Ukuhlanganisa okumahhala ku-inthanethi PDF

Khetha amafayela akho

*Amafayela asusiwe ngemva kwamahora angu-24

Guqula amafayela afinyelela ku-1 GB mahhala, abasebenzisi be-Pro bangaguqula amafayela afinyelela ku-100 GB; Bhalisa manje

Ukulayisha

Indlela yokuxhuma amafayela PDF

1 Layisha phezulu wonke amafayela ofuna ukuwahlanganisa — okungenani amahlanu.

2 Dlulisa izinto ezilayishiwe kuhlelo olufunayo; uhlelo luthathwa kuhlelo, hhayi kumagama ehele.

3 Qala ukuxhuma, okuzoxhuma izingeniso ezihambisanayo ngaphandle kokuzophinde uzinqume futhi kuzoqhathanisa ezihambisanayo ngayinye.

4 Layisha phezulu ifayela elixhunywe PDF.

Xhuma PDF Imibuzo Evame Ukubuzwa

Indlela i Xhuma PDF ixhuma ngayo amafayela?

Ngokucacile, ama-tree wekhasi afakwe idokhumende elilodwa, ngakho-ke umbhalo uhlala ukhethwa, amabhukwana axhunywe ku-outline eyodwa futhi akukho oku-rasterized kuphi naphi esigabeni. Layisha konke ofuna ukukuhlanganisa futhi imiphumela ibuyela njengefayela elilodwa.

Ingabe ngingakwazi ukulawula indlela izinto ezixhunywe ngayo?

Yebo — cindezela izinto ezilayishiwe kuhlelo ofuna ngalo ngaphambi kokuqala. Uhlelo luthathwa kuhlelo, hhayi kugama lefayela, ngakho "isigaba2" ukuhlela ngemuva "isigaba10" akuyona inkinga odinga ukuyixazulula kuqala.

Ingabe kubaluleke uma izingeniso ziyizifomethi ezahlukene?

Ikwenza. I-PDF ilungisa ikhasi: amafonti, ama-vectors, izithombe ze-raster kanye nemibhalo exhunywe ngokucophelela ukuze wonke umfundi abone isitayela esifanayo. Izingeniso ezihambisanayo zithatha indlela esheshayo, engalahleki; ezihambisanayo zidinga ukuxazululwa kufomethi ejwayelekile, ehamba kancane futhi ibiza inketho eyodwa yokungenisa.

Yini okukhethekile ku PDF uma kuxhunywa?

Yebo — i-PDF iyi-graph yento, hhayi isithombe sekhasi, ngakho umbhalo uhlala ukhethwa futhi ama-vectors ahlala aqinile kungakhathaliseki ukuthi kwenzekani ku-raster content ngaphakathi kwayo. Kubalulekile ukubheka uma izingeniso azikho zonke zivela kumthombo owodwa.

Ingabe ngingakwazi ukuxhuma amafayela amaningi ngasikhathi sinye?

Ku-free level, ukuhlanganisa kuthatha amafayela amabili ngasikhathi sinye, okuyinto ephakeme kunaleyo yefayela elilodwa eminye imiyalo ngoba ukuhlanganisa ifayela elilodwa akuyona into ebalulekile. Ukungena kunciphisa i-cap ngokuphelele.

Ingabe ukuxhuma kungeke kulahle?

Kulapho izingeniso zikhona zivumelana - idatha ekhowudiwe ikhophiwe ngokuqondile. Kuyeka ukuba yi-lossless kuphela lapho izingeniso ziphikisana futhi kukhona okudinga ukuphinde kwenziwe ukukopisha ukuze zisebenze, futhi ngisho lapho kuyisiqalo esisodwa, hhayi enye kwifayela ngalinye.

Yini engikwazi ukuyifaka ku Xhuma PDF?

Noma yiziphi i-PDF ezijwayelekile, kufaka phakathi ezikhiqizwa yi-scanner, yi-word processor noma yi-print driver. Amafayela anegama lokungenisa elisemthethweni elivimbela kuphela ukuhlela aphathwa; amafayela adinga igama lomsebenzisi lokungenisa elisemthethweni ukuvulwa aphathwanga, futhi asizama ukuphula ukufihla.

Ingabe kunesilinganiselo sobukhulu behele ku Xhuma PDF?

Yebo: ama-akhawunti amahhala aphatha amadokhumende kuze kube yi 5 MB ngayinye, okubandakanya izixhumanisi eziningi namakontraki kodwa hhayi amadokhumende adlulile axhunywe ku-600 DPI; i-Ghostscript ne-qpdf zenza umsebenzi. I-PDF exhunywe yinto ejwayelekile edlula leyo, futhi ukucindezela idokhumende kuqala kulungile ukubuyisela ngezansi.

Ingabe Xhuma PDF izonciphisa ukhwalithi ye PDF documents yami?

Umbhalo nemisebenzi yezandla ye-vector yizinto hhayi ama-pixels, ngakho zihlala ziqinile nganoma yisiphi isibonisi noma yini ekwenzekayo. Izithombe ze-raster ezifakwe kuphela ezingakwazi ukuncipha, futhi uma umsebenzi okhethiwe uphinde uphinde uzame.

Ingabe ngizosebenzisa Xhuma PDF ku PDF documents amaningi ngasikhathi sinye?

Yebo — thumela iset futhi baqhubekela phambili ngokufanayo ngaphansi kweset eyodwa yezinhlelo, okuwukuphela kwento eyenza ukuphuma kwedokhumende lapha ngaphezu kokuchofoza ku-desktop reader.

Ingabe amabhukwana, amakhonkco namafomu ahlala?

Izinhlamvu, izixhumanisi zangaphakathi kanye neziphawulo zigcinwa lapho umsebenzi uvumela khona. Izinhlamvu zedijithali ziyisinqumo: noma yikuphi ushintsho kwifayela kudinga ukuvimbela isiphawulo, ngoba lokho kulungile ukuthi yini isiphawulo.

Ingabe Xhuma PDF ibiza noma yini?

No. Xhuma PDF ikhululekile ngaphandle kwe-akhawunti, futhi akukho okuthunyelwe kumakhasi. Amadokhumende alayishwe phezulu asuswa kubasebenzi ngemuva komsebenzi oqediwe.