PDF to EPUB Converter

Convert PDF documents to EPUB ebooks online for free. Extract text, preserve formatting, get reflowable ebook files. No signup, no watermarks. Up to 100 MB.

256-bit SSL 500K+ conversions 4.9 rating Files auto-deleted in 2h

Tap to choose your PDF file

or click to choose PDF file

Your files are secure. All uploads encrypted via HTTPS. Files automatically deleted from our servers within 2 hours.

How to Convert PDF to EPUB

1

Upload

Drag and drop your PDF document into the converter above, or click Choose PDF File to browse your device.

2

Convert

Click Convert to EPUB. Our server extracts text and images from the PDF and creates a reflowable EPUB ebook.

3

Download

Click Download EPUB to save the converted ebook. That's it — no registration, no email required.

About PDF Format

PDF (Portable Document Format) was created by Adobe in 1993 and is the world's most widely used document format. PDF files preserve the exact layout, fonts, images, and formatting of the original document regardless of the device or operating system used to view them.

PDF is designed for fixed-layout documents — every element has precise coordinates on the page. This makes PDF perfect for printing, official documents, contracts, and any content where layout consistency is critical. However, this fixed layout is a disadvantage on small screens, where readers must zoom and scroll horizontally to read text.

PDF documents can contain text, images, vector graphics, fonts, annotations, form fields, and even multimedia elements. When a PDF is text-based (created from a word processor or digital source), the text is machine-readable and can be extracted. Scanned PDFs, however, contain only images of pages and require OCR (optical character recognition) to extract text.

About EPUB Format

EPUB (Electronic Publication) is the most widely supported open ebook format, maintained by the W3C. It is the standard format for ebooks sold by most online bookstores (except Amazon Kindle, which uses its own format but can import EPUB). EPUB files work on Apple Books, Kobo, Google Play Books, and most third-party reading apps.

Unlike PDF, EPUB uses reflowable content — text automatically adjusts to fit the screen size and respects user preferences for font size, font family, line spacing, and margins. This makes EPUB the ideal format for reading on smartphones, tablets, and dedicated e-readers where screen sizes vary dramatically.

EPUB is essentially a ZIP archive containing XHTML content files, CSS stylesheets, images, and metadata. This structure allows e-readers to render the content flexibly while maintaining chapter structure, table of contents, and basic formatting like headings, bold, italics, and lists.

Why Convert PDF to EPUB?

Better reading experience

PDFs are designed for fixed layouts — great for printing, but difficult to read on small screens. Converting to EPUB gives you reflowable text that adapts to any screen size. You can adjust font size, change fonts, and modify spacing to suit your reading preferences. No more pinching and zooming on your phone or tablet.

E-reader compatibility

Most e-readers (Kobo, Nook, PocketBook) and reading apps (Apple Books, Google Play Books, Calibre) are built for EPUB. While some can display PDFs, the experience is poor on smaller screens because the fixed layout doesn't adapt. Converting to EPUB lets you use all the features your e-reader offers: bookmarks, highlights, dictionary lookup, and adjustable typography.

Smaller file size

EPUB files are typically much smaller than their PDF counterparts because they store text as actual text rather than embedded fonts and fixed-position elements. A 50 MB PDF book can often become a 2-5 MB EPUB. This saves storage space on your device and makes the file faster to transfer and download.

Accessibility

EPUB supports accessibility features that PDFs often lack. Screen readers can navigate EPUB content by chapters and headings. Users with visual impairments can increase font size without breaking the layout. The reflowable nature of EPUB means the content works with assistive technologies out of the box, making your documents accessible to a wider audience.

A note about scanned PDFs

This converter works best with text-based PDFs — documents created from word processors, web pages, or other digital sources where the text is machine-readable. Scanned PDFs (documents that are essentially photographs of pages) may not convert well because they lack an extractable text layer. If your PDF was created by scanning paper documents, consider using OCR software first to add a text layer before converting to EPUB.

Convert PDF to EPUB on Any Device

On Windows

Desktop tools like Calibre can convert PDF to EPUB, but the installation and setup takes time, and the learning curve is steep. Our online converter works instantly in any browser — Chrome, Edge, or Firefox. Upload your PDF, get an EPUB, and transfer it to your e-reader. No software installation needed.

On Mac

macOS doesn't include a built-in PDF-to-EPUB converter. While Apple Books can read both formats, converting between them requires third-party software. Our online tool works directly in Safari, Chrome, or Firefox on any Mac. Convert your PDF and import the EPUB into Apple Books for a proper ebook reading experience.

On Linux

Linux users can use Calibre or command-line tools for conversion, but getting consistent results often requires tweaking parameters. Our web-based converter gives you clean EPUB output from any Linux browser — Firefox, Chrome, or Chromium. No packages to install, no terminal commands to remember.

On Mobile

Converting PDF to EPUB on iPhone or Android usually requires downloading a dedicated app. Our converter runs entirely in your mobile browser — no app needed. Upload a PDF from your device or cloud storage, convert it, and open the resulting EPUB in your favorite reading app. Works on iOS Safari and Android Chrome.

PDF vs EPUB: Quick Comparison

Feature PDF EPUB
Layout Fixed (exact page positions) Reflowable (adapts to screen)
Font adjustment No (fonts are embedded) Yes (reader controls font/size)
Best for reading on Desktop, printing E-readers, tablets, phones
File size Larger (embedded fonts/images) Smaller (text-based content)
Images Fixed position on page Inline, flow with text
Table of contents Optional bookmarks Built-in navigation
Accessibility Limited Strong (screen reader support)
DRM support Adobe DRM Adobe DRM, Apple FairPlay
Standard ISO 32000 W3C / IDPF
File extension .pdf .epub

Frequently Asked Questions

Our converter reads the text layer embedded in the PDF document and transfers it into the EPUB format as reflowable text. This means the text will adapt to your screen size and font preferences on any e-reader. The process works best with text-based (digitally created) PDFs. Scanned PDFs that contain only images of text may not convert well, as they lack a machine-readable text layer.
Yes. Images embedded in the PDF are extracted and included in the resulting EPUB file. They will appear inline with the text, similar to their placement in the original document. However, exact positioning may differ because EPUB is a reflowable format — images flow with the text rather than being fixed to specific coordinates on a page.
Basic formatting such as headings, bold text, italics, and paragraphs is preserved during conversion. However, complex layouts like multi-column designs, precise table formatting, headers/footers, and page numbers may not translate perfectly. EPUB is designed for reflowable content that adapts to different screen sizes, so fixed-layout elements from the PDF are restructured to fit the ebook format.
Reflowable text automatically adjusts to fit the screen size and user preferences of any e-reader device. Unlike PDF, where text is locked to fixed page dimensions, an EPUB with reflowable text lets readers change font size, font family, line spacing, and margins. This makes the reading experience comfortable on devices of all sizes — from smartphones to tablets to dedicated e-readers like Kindle or Kobo.
The maximum upload size is 100 MB. Most PDF documents, including full-length books, fall well within this limit. A typical 300-page PDF book is usually between 1 and 20 MB depending on the number of images. Very large PDFs with high-resolution images may take longer to convert but will still process successfully within the size limit.

Related Conversions

EPUB to PDF PDF to MOBI PDF to DOCX PDF to TXT