Je, naweza kutuma EPUB kwenye Kindle yangu?

Ndiyo. Send to Kindle ya Amazon inakubali faili za EPUB: itume kwa barua pepe kwenye anwani yako ya Kindle au ipakie kwenye amazon.com/sendtokindle nayo itaonekana kwenye maktaba yako ya Kindle. Kobo, Apple Books na visomaji vingine vingi hufungua EPUB moja kwa moja.

Je, PDF yangu inapakiwa kwenye seva?

Hapana. PDF inasomwa kwa pdf.js na EPUB inaundwa kwa JSZip, vyote ndani ya kivinjari chako. Faili haiondoki kwenye kifaa chako.

Je, inafanya kazi na PDF za skani?

Sio peke yake. PDF ya skani ni picha za kurasa bila safu ya maandishi, kwa hiyo hakuna maandishi ya kurekebisha. Zana hugundua hili na kukuelekeza kwenye zana ya OCR, ambayo husoma maandishi kutoka kwenye picha za kurasa.

Je, PDF hadi EPUB hii ni ya bure kweli kweli?

Ndiyo, bure kabisa. Bila vikwazo, bila kuingia, bila kadi ya mkopo — kamwe.

Je, kuna kikwazo cha ukubwa wa faili?

Hakuna vikwazo vya ukubwa wa faili. Kikwazo pekee ni kumbukumbu inayopatikana ya kivinjari chako.

Je, inafanya kazi kwenye simu?

Ndiyo — imejaribiwa kikamilifu kwenye iOS na Android katika vivinjari vyote vya kisasa.

Je, mnahifadhi faili zangu?

Kamwe. Hatuwezi kuona faili zako. Zinabaki kwenye kifaa chako wakati wote.

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PDF hadi EPUB bila malipo

Geuza PDF ya maandishi kuwa EPUB inayojirekebisha kwa Kindle, Kobo na Apple Books — aya zinarejeshwa, vichwa na nambari za kurasa zinaondolewa, sura na jedwali la yaliyomo vinaongezwa. Inafanya kazi ndani ya kivinjari chako.

Hakuna kikomo cha ukubwa kilicholazimishwaFaili zinabaki faraghaHakuna kuingia kinachohitajikaBure mileleHakuna kikomo cha kila siku

Weka faili hapa au bonyeza kuvinjari

PDF · hakuna kikomo cha ukubwa kilicholazimishwa

au bonyeza Ctrl+V ili kubandika kutoka ubao wa kunakili

Unaweza kuweka faili nyingi kwa wakati mmoja

Vinjari faili

Faili zako hazitoki kwenye kifaa chako kamwe. Uchakataji wote unafanyika ndani ya kivinjari chako.

Jinsi Inavyofanya Kazi

A PDF is a fixed page: on a phone or an e-reader it is shrunk to fit and has to be zoomed and panned. This turns a text-based PDF into a reflowable EPUB 3 in your browser, rebuilding paragraphs and chapters from the page layout so the text wraps to any screen.

1
pdf.js reads the text and where it sits
Each page's text runs are extracted with pdfjs-dist along with their coordinates and font size, and grouped into lines. A PDF whose pages have no text layer (a scan) is detected and pointed to OCR instead.
2
Page furniture is removed
Text that repeats at the same height at the top or bottom of many pages — running headers and footers — is dropped, and so are bare page numbers.
3
Paragraphs and chapters are rebuilt
Lines are joined into paragraphs using line spacing, first-line indents and sentence endings, and words hyphenated at a line end are rejoined. Lines set clearly larger than the body text become headings; the largest recurring heading size starts each chapter.
4
The EPUB is packaged
JSZip writes an EPUB 3 with one XHTML file per chapter, a navigation document plus a toc.ncx for older readers, the title, author and language you set, and right-to-left page order for Arabic, Persian, Hebrew and Urdu. Images are added only if you ask.

The PDF is read and the EPUB is built entirely on your device. Nothing is uploaded — there is no server in this workflow.

Zana Zinazohusiana

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EPUB kwa PDF

Geuza kitabu cha EPUB kwa PDF au maandishi safi kabisa katika kivinjari chako — hakuna kupakia, hakuna mipaka ya ukubwa, hakuna alama za maji. Huhifadhi mlolongo wa kusoma; kumtoaji maandishi huhifadhi kila script. Huru na la siri.

JaribuFaili ni za ndani

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Weka Saini PDF

Chora, andika au weka sahihi mahali popote kwenye PDF kisha pakua faili iliyotiwa sahihi — kabisa kwenye kivinjari chako. Bila kupakia, bila akaunti, bila alama ya maji.

JaribuFaili ni za ndani

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Mtayarishaji wa Ankara

Tengeneza ankara ya kitaalamu na pakua PDF safi — vifungu vya safu, kodi, punguzo, sarafu nyingi. Hakuna usajili, hakuna uchakaji, muswada uliokamatia ndani.

Jaribu