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Indlela yokuvala i-PDF

1 Layisha phezulu i PDF documents ofuna ukucima imingcele yayo.

2 Sinikeza igama lokungenisa uma ifayela lidinga elinye ukuvulwa - lokhu hlobo luyimfihlo esemthethweni futhi alidluli lapha.

3 Sebenzisa; ukuphrinta, ukukopisha kanye nokuhlela izinhlamvu zegunya zisuswa kudokhumende.

4 Layisha phezulu ifayela elivulekayo PDF.

Vula PDF Imibuzo Evame Ukubuzwa

Yini ongayisusa i Vula PDF?

Ngokucacile, umnikazi wephasiwedi ubeka kuphela izinhlamvu zokugunyaza — ukuphrinta, ukukopisha, ukuhlela — nokususa lezi zinhlamvu yilokho okuzokwenziwa. Iphasiwedi yomsebenzisi, uhlobo oluvimbela ukuvula ifayela ngaso sonke isikhathi, luyimfihlo engokoqobo futhi aludluli lapha; ufuna iphasiwedi. Kususa izibopho kudokhumende ongakwazi ukuwuvula; akubuyiseli idokhumende ongakulivula.

Yini ushintsho phakathi kwezihlobo ezimbili zephasiwedi?

Iphasiwedi yomnikazi imisa kuphela izinhlamvu zogunyazo - akukho phrinta, akukho kopisha, akukho ukulungisa - futhi noma yimuphi umfundi ohambisanayo angazikhohlwa. Iphasiwedi yomsebenzisi ifihla okuqukethwe ukuze ifayela lingavuli ngaso sonke isikhathi. Okukuqala kuphela kuyisici; okulandelayo kuphephile.

Ingabe ifomu ledokhumende libalulekile?

Ikwenza. I-PDF ilungisa ikhasi: amafonti, ama-vectors, izithombe ze-raster kanye nemibhalo exhunywe ngokucophelela ukuze wonke umfundi abone isitayela esifanayo. Imodeli yegunya yingxenye yefomethi, ngakho-ke lokhu kubukeka sengathi kuyinto eyenza.

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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. Okuhlobene nokuthi yini ehlala ngemuva kokuthi amaflegi ahambe.

Ingabe ungasusa iphasiwedi engayazi?

Hayi, futhi asizama. Uma ifayela lidinga igama lokuthela ukuvula, lokhu kuyisingeniso futhi asizozama ukuliphula. Sinikeza igama lokuthela futhi izithintelo zingasuswa; ngaphandle kwayo akukho okudingeka ukwenze.

Ingabe kuyimithetho esemthethweni ukususa lezi zimo?

Kudokhumende olungunikazi nalo noma ogunyaziwe ukusebenzisa, ukususa izinhlamvu zogunyazo ukuze uphrinte noma ukope izinto zakho kuyinto ejwayelekile. Kuzinto ezibhalwe lutho zabanye abantu akuyona. Lo mthetho ukhona wena, hhayi thina.

Yini engikwazi ukuyifaka ku Vula 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 Vula 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 Vula 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 Vula 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 Vula PDF ibiza noma yini?

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