Kusintha PDF ku JPG

Sinthani Yanu PDF ku JPG mafayilo mosavuta

Sankhani mafayilo anu

*Mafayilo achotsedwa patatha maola 24

Kusintha owona ufulu, Pro ogwiritsa angakonzekere zambiri zochuluka owona; Kulembetsa Tsopano

Kukweza

Momwe mungasinthire PDF ku JPG

Gawo 1: Kwezani yanu PDF mafayilo pogwiritsa ntchito batani lomwe lili pamwambapa kapena pokoka ndi kugwetsa.

Gawo 2: Dinani batani la 'Convert' kuti muyambe kusintha.

Gawo 3: Tsitsani pulogalamu yanu yosinthidwa JPG mafayilo

PDF ku JPG Mafunso Ofunsidwa Kawirikawiri Okhudza Kusintha kwa Anthu

DPI iti yomwe JPG imapanga?

The Resolution menyu pa tsamba Converter amapereka 72 DPI kwa kugwiritsira ntchito chophimba, 150 DPI, amene ndi default, ndi 300 DPI kwa kusindikiza. Kutalika resolutions kupereka sharper koma zikuluzikulu JPG owona. JPG ndi lossy: chithunzi chimasinthidwa ndi DCT, quantised, ndi entropy-coded, ndi quality knob kuwongolera momwe ambiri amawonongedwa. JPG ndi JPEG standard kuchokera 1992, ndipo pambuyo zaka zitatu ndibe format ambiri kamera ndi ambiri mawebusaiti kugwiritsa ntchito kwa zithunzi.

Kodi ndingasinthe gawo limodzi la PDF m'malo mwake zonse?

Kuyambira patsamba loyamba. Menu ya Masamba imapatsa Masamba onse kapena Masamba Oyamba okha, omwe ndi okwanira kwa chivundikiro kapena thumbnail. Kwa tsamba lililonse lina, chotsani PDF koyamba ndi /pdf-split/ ndipo musinthe masamba omwe mukufuna.

Kodi PDF mbali ya ichi kusintha searchable?

Zimatengera kuti pali mawu a m’bukuli. PDF yopangidwa kuchokera ku fayilo imagwiritsa ntchito malemba ochokera m’bukuli ndipo imatha kufunidwa. PDF yopangidwa kuchokera ku scans kapena zithunzi ndi chithunzi cha malemba koma sichingakhalepo mpaka OCR iwonjezere malemba. /pdf-ocr/ imapangitsa kuti izi zitheke, ndipo ndi bwino kuyendetsa pulogalamuyi panthawi yosintha yomwe imayembekezera kuwerenga mawu.

Kodi ndili ndi chithunzi chimodzi patsamba?

Yai. Patsamba lililonse amasonyeza monga JPG wapamwamba yake, anaimirira mu page order, choncho imodzi-page wapamwamba amapereka imodzi JPG ndi m'litali wina amapereka chithunzi chimodzi patsamba.

Kodi ndingasinthe okha zina patsamba la PDF kuti JPG?

Menu ya Masamba ili ndi zosankha ziwiri: masamba onse, omwe ndi woyamba, kapena tsamba loyamba kokha. Palibe njira yolemba mu mtunda wa tsamba. Kwa masamba ena, chotsani PDF m'masamba okha ndi /pdf-split/ ndikusintha masamba omwe mukufuna.

Kodi JPG idzasunga PDF kufufuzidwa kwa mawu?

Sichoncho — kusinthitsa PDF kukhala JPG kumasintha mawu kukhala ma pixels. Ngati mukufuna kulemba mawu omwe angafunsedwe, gwiritsani ntchito njira yolemba mawu. Kulemba mawu (JPG) ndi kwa kuwonetsera, OCR, kapena kugwiritsira ntchito mawu.

Kodi ndi chiyani kukula kwa fayilo ya tsamba lodziwika bwino JPG?

A 150-DPI JPG ya tsamba la A4 ndi 200-800 KB (PNG) kapena 50-150 KB (JPG quality 85). Kuwonjezeka kwa tsamba lowerengera kuti muchepetse kukula kwa bokosi - tsamba la 100-page PDF kuti PNG bundle ndi 30-80 MB.

Kodi PDF yanga ndi yapadera panthawi ya JPG yosinthira?

Yes. Uploaded PDF owona amachitidwa pa zipangizo zathu zosiyanasiyana, palibe munthu kuganizira iwo, ndipo iwo si nthawi zonse anagawana. Upload ndi zosinthidwa JPG onse anataya mwamsanga za 24 maola pambuyo kusintha, zomwe zimasiya nthawi kuti download zotsatira.

PDF

Mafayilo a PDF amasunga mawonekedwe pazida zonse ndi machitidwe ogwiritsira ntchito, zomwe zimapangitsa kuti akhale abwino kugawana zikalata zomwe ziyenera kuwoneka zofanana kulikonse.

JPG

Mafayilo a JPG amagwiritsa ntchito njira yochepetsera zithunzi, zomwe zimapangitsa kuti mafayilo ang'onoang'ono azioneka bwino komanso kuti azioneka bwino.