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Indlela yokutshixa PDF

1 Layisha phezulu i PDF documents ofuna ukuba imida yayo icocwe.

2 Faka igama lokugqitha ukuba ifayile ifuna elinye ukuvula naphi na - oluhlobo luyimfihlo eyiyo kwaye aluyi kugqitywa apha.

3 Sebenzisa i; ushicilelo, ukukopa nokulungisa iimvume zeflegi zisuswa kuxwebhu.

4 Layisha ezantsi ifayili evulekileyo PDF.

Vula PDF Imibuzo ebuzwa rhoqo

Yintoni eVula PDF eyenza ukuba isuse?

Ngokucacileyo, igama lomsebenzisi lomnini limisela kuphela iiflegi zogunyaziso - ushicilelo, ukukopa, uhlela - nokukhupha eziflegi yinto eyenza le nto. Igama lomsebenzisi, uhlobo oluyeka ukuvula ifayile yonke, luyimfihlo eyiyo kwaye aligqitywanga apha; ufuna igama lomsebenzisi. Isusa izithintelo kuxwebhu oluluya kuvula; ayibuyiseli uxwebhu oluluya kuvula.

Yintoni utshintsho phakathi kwezi zinto zimbini zegama eligqithisiweyo?

Igama lokugqitha lomnini limisela kuphela iiflegi zogunyaziso - akukho shicilelo, akukho kopisha, akukho hlela - kwaye nayiphi na i-reader ehambelana nayo ingazihoyi nanjalo. Igama lokugqitha lomsebenzisi lifihla imixholo ukuze ifayile ingavuli. Kukuqala kuphela kuthintelo; okusibini kukhuseleko oluyanelekayo.

Ingaba ifomati yoxwebhu ibalulekile?

Iyenza. PDF ilungisa iphepha: ifonti, i-vectors, imifanekiso ye-raster kunye nokumbhalo ohambelanayo utshixiwe ukuze wonke umfundi abone ubeko olufanayo. Imodeli yegunya lilungu lefomati, nto leyo eyenza ukuba le nto iziphathe ngendlela eyenza ngayo.

Nantoni na ekhethekileyo kwi PDF apha?

Ewe — i-PDF yi-object graph, hayi umfanekiso wephepha, ngoko umbhalo uhlala ukhethwa kwaye i-vectors ihlala iqaqambileyo nokuba kwenzeka ntoni kwi-raster equlethe ngaphakathi. Ibalulekile kwinto ephilayo xa iiflegi zihamba.

Ungasusa i-password endingaziyo?

Ayinaku, kwaye asiyi kuzama. Ukuba ifayile ifuna igama eligqithisiweyo ukuvula, oko kukukhowuda kwaye asiyi kuzama ukuyiphula. Nceda nikela igama eligqithisiweyo kwaye izithintelo zinganyuswa; ngaphandle kwayo akukho nto ekufuneka yenziwe.

Ingaba kusemthethweni ukususa ezi mthintelo?

Kwi uxwebhu olukhoyo okanye olugunyazisiweyo ukusebenzisa, ukususa iiflegi zogunyaziso ukuze ukwazi ukushicilela okanye ukukopa izinto zakho ezizimeleyo kuqhelekileyo. Kwizinto ezikhuselweyo zenye into ayisebenzi. Lo mlinganiselo ungenza wona, hayi wethu.

Yintoni endinokuyilayisha kwi Vula PDF?

Nayiphi na i-PDF eqhelekileyo, kubandakanya ezo ziveliswe ngumkhangeli, ngumqhubekekisi wobhalo okanye ngumqhubi woshicilelo. Iifayili ezinegama lokugqitha lomnini elithintela kuphela uhlela ziphathwa; iifayile ezifuna igama lokugqitha lomsebenzisi ukuvula aziphathwa, kwaye asizama ukuphula ukufihla.

Ingaba kukho umda wobungakanani befayili kwi Vula PDF?

Ewe: ii-akhawunti ezikhululekileyo ziqhubekeka amaxwebhu ukuya kwi-5 MB nganye, equka iinxelo ezininzi kunye neekontraki kodwa hayi uxwebhu olude olushicilelwe kwi-600 DPI; i-Ghostscript ne-qpdf zenza umsebenzi. I-PDF eshicilelweyo yinto eqhelekileyo engaphezulu kwayo, kwaye ukucinezela kuqala uxwebhu kulungile ukubuyisela phantsi.

Ingaba i Vula PDF iya kunyusa ubunjani be PDF documents yam?

Umbhalo kunye nobugcisa be-vector zizinto kunokuba zii-pixels, ngoko zihlala ziqaqambileyo nakweyiphi na intshukumo yobungakanani nokuba kwenzeka ntoni na. Kuphela imifanekiso ekwi-raster efakwe ngaphakathi ingaphucuka, kwaye kuphela ukuba umsebenzi okhethiweyo uphinde uphinde uthathe iisampulu zazo.

Ndingaqhuba i Vula PDF kwi PDF documents ezininzi ngaxeshanye?

Ewe - thumela iqela kwaye liqhubekeke ngokuthe tye phantsi kweqela elinye lezicwangciso, eli lithuba lokwenza uqhubekeko- msebenzi woxwebhu apha kunokuba ucofe kwincwadi yokufunda ye desktop.

Iibookmarks, ikhonkco kunye nefomu yendawo ziyaqhubeka?

Iimboniselo, ikhonkco langaphakathi neengcamango zigcinwa apho umsebenzi uvumela khona. Utyikityo oluzenzekelayo luyimfuneko: nayiphi na inguqu kwifayile kufuneka ifake utyikityo, kuba loo nto icacile into yotyikityo.

Ingaba i Vula PDF ibiza nantoni na?

Umhlathi Vula PDF ukhululekile ngaphandle kwe-akhawunti, kwaye akukho nto ishicilelwe kwiphepha. Amaxwebhu alayishwe phezulu asuswa kubasebenzi emva kokuba umsebenzi ugqityiwe.