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Guqula Eyakho PDF kuya PNG amafayela kalula

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*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 yokuguqula PDF kuya PNG

Isinyathelo 1: Layisha eyakho PDF amafayela usebenzisa inkinobho engenhla noma ngokuhudula bese uphonsa.

Isinyathelo 2: Chofoza inkinobho ethi 'Guqula' ukuze uqale ukuguqulwa.

Isinyathelo 3: Landa i-version yakho PNG amafayela

PDF kuya PNG Imibuzo Evame Ukubuzwa Yokuguqulwa

Ngiyiguqula kanjani ikhasi PDF libe yisithombe PNG?

Layisha phezulu ihele PDF futhi umguquli unikeza ikhasi ngalinye njengehele elihlukile PNG. Ngokungajwayelekile ikhasi ngalinye lizoba nesithombe sayo; imiphumela iqoqwe njengehele le-ZIP elilungele ukulayisha.

Yini i-DPI i PNG ibonisa ngayo?

Okuzenzakalelayo yi-150 DPI (kulungile ukubukela isikrini kanye nokuphrinta okuningi). Izinketho ezithuthukisiwe zibonisa 72 (isithombe esincane se-web), 150 (okuzenzakalelayo), 300 (umgangatho wokuphrinta), kanye ne-600 (umgangatho ophezulu wokugcina). I-DPI ephezulu = icacile PNG kodwa amafayela amakhulu.

Ingabe ngizokhipha amakhasi athile kuphela we PDF njenge PNG?

Yebo — ikhasi-lokulinganisa lokukhethwa kukho lithatha izingeniso ezifana ne `1-5`, `1,3,5`, noma `zonke` ukukhetha ukuthi ziphi ikhasi le PDF ezibonisa ku PNG. Kuhle uma isigaba noma isiqephu se PDF eside kuphela esidingekayo.

Ingabe i-PNG izogcina u-PDF ukusesha okusembhalweni?

Akukho — u-PDF ku-PNG uguqula umbhalo ube yi-pixels. Uma ufuna ukuphuma okudinga ukuphenywa, gcina umsuka njenge-PDF bese usebenzisa ithuluzi lokukhishwa kombhalo. Ukuphuma kwesithombe (PNG) kukhombisa okubonakalayo, OCR ukungenisa, noma ukuqhubekekisa sithombe.

Yini mayelana nezingasemva ezicacile ku PNG?

PNG PNG igcina isizinda esicacile lapho ikhasi PDF alinalutho (elincane). JPG PNG ayikwazi ukugcina ukubukeka okucacile — amakhasi abonisa umbala omhlophe. Ukuphuma okucacile okudinga PNG, TIFF, noma WebP.

Ingabe PDF kuya ku PNG kuthatha isikhathi esingakanani ukuze kufakwe idokhumende lekhasi elingama-100?

Kusuka kumasekondi angama-30 kuya kumasekondi angama-90 kukhasi lama-100 PDF → PNG ku-150 DPI. I-DPI ephakeme iphinda noma iphinda kabili isikhathi. Abasebenzisi be-premium bathola abasebenza ngokufanayo — amakhasi angama-100 avame ukuveza ngaphansi kwamasekondi angama-30 kulo mqondo.

Yini ubukhulu behele lwekhasi elijwayelekile PNG?

Ikhasi le-150-DPI PNG lekhasi le-A4 lingu-200-800 KB (PNG) noma 50-150 KB (JPG quality 85). Ukuphindaphinda ngekhasi lokubala ubukhulu be-bundle — ikhasi le-100 PDF le-PNG bundle livame ukuba ngu-30-80 MB.

Ingabe ngingakwazi ukuxhuma zonke ikhasi PDF kusithombe esiphakeme PNG?

Akukho emthonjeni oyinhloko — ikhasi ngalinye lizoba liyi PNG. Ukukhiqiza isithombe esithengwe, zulazula iZIP, bese usebenzisa /isithombe-sixhuma/ ukuxhuma ngokuqondile amafayela wekhasi ngalinye PNG.

Ingabe PDF yami ifihlakele ngesikhathi sokuguqulwa PNG?

Yebo — imodeli yobumfihlo efanayo: abasebenza ngokuzimela, ukususwa okuzenzakalelayo ngaphakathi kwemizuzu, akukho kuhlolwa komuntu, akukho kungena kwengxenye yesithathu ku PDF noma ku-PNG okukhishwayo.

Ingabe izithombe ezifakwe ku PDF zizovela ngokulungile ku PNG?

Yebo — i-JPGs efakwe ngaphakathi, i-PNGs, kanye nama-graphic angaphakathi kwe PDF abonisane ku-PNG kukhasi elikhethiwe le-DPI. Umbonisi wekhasi ubhekana nabo njengengxenye ngayinye yekhasi; akukho ubuhle obulahlekile ngaphandle kwe-rasterization.

Ingabe ngingenza ikhasi lokuqala le PDF libe yi-PNG thumbnail?

Yebo — hlela ikhasi-lokulinganisa ukhetho ku `1` futhi umguquli ukhiqiza i PNG ifayela elilodwa (alikho iZIP). Kubalulekile ukudala izithonjana zesigqoko ze PDF ithala noma i-eBook catalog.

Kungani PNG yami ibonakale iphikselwe uma ikhululiwe?

Ukwenza i-rasterizing yezinto ezingaphakathi ze-vector zibe yi-pixels - ubukhulu buthuthukisa i-grid yobubanzi be-vector. Ukuphuma kwe-zoom engapheli, bheka SVG (lapho i-PDF iqukethe ama-vector). Ukwenza i-raster eqinile ekukhuleni, bump DPI to 300 or 600 in the advanced options.

PDF

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

PNG

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