How to convert a PDF to EPUB on a Mac
By Himanshu Ranjan · Updated 8 November 2026
To convert a PDF to EPUB on a Mac, select it and run Convert › PDF to EPUB in FileDial. It makes a reflowable e-book, and pages without text become pictures. It works offline and saves a new file. Novels convert well; textbooks with complex layouts often do not.
Why convert a PDF to EPUB
A PDF is a fixed page. On a small e-reader or a phone you must zoom and pan to read it. EPUB is an open e-book format whose text reflows to fit the screen and lets you change the font size, which is why it is the format most e-readers prefer.
FileDial's Convert › PDF to EPUB produces a reflowable e-book. Pages that have no text, such as scanned pages and full-page pictures, become pictures in the book rather than text, because there are no words to reflow.
Convert with FileDial
Choose files that have real text for the best result.
- Select the PDF in Finder.
- Hold the right Option key to open the dial and choose the Convert category.
- Release on Convert › PDF to EPUB.
- Open the EPUB in Books on your Mac, or send it to your reader.
- Page through the first chapter and a few later pages to check headings and breaks.
Which PDFs convert well
The best case is a mostly-text PDF with simple paragraphs: a novel, an essay, a long article. Reflowable text suits them. Weak cases are PDFs where layout is the point: textbooks with sidebars, magazines, academic papers with two columns and figures, and anything with tables.
For scans, expect pictures rather than text. If you want real text from a scanned book, run OCR › Make searchable first so the pages have text, then convert. OCR errors will carry over into the e-book, so a proofread of the first few pages is worthwhile.
- Good: novels, essays, long articles.
- Mixed: papers with two columns and figures.
- Poor: magazines, forms, tables, heavy layouts.
- Scans: OCR first.
When not to reflow
Reflow throws away the page, so it is wrong when the page matters. For a fixed-layout PDF you want to read on a small screen, a better route is to remove the margins, so that the text is bigger. Pages › Crop margins trims white margins, and Pages › Crop margins by size… hides a set amount; nothing is deleted. Test on your device, because e-readers differ.
If the target is not an e-reader but a plain-text reader, Convert › PDF to Text or Convert › PDF to Markdown, which guesses headings from font size, give simpler files.
Look at the chapter breaks, the table of contents, headers and footers repeated in the middle of paragraphs, and footnotes. A PDF's running headers and page numbers can end up as stray lines in the text. Hyphenated words that were split by a line break in the PDF may stay split. These are normal artifacts of extracting text from a fixed page, so skim for them before you move the book to a device.
A worked example: a long article for your reader
You saved a 40-page report as a PDF with one column of text, a few charts and no tables. Run Convert › PDF to EPUB, open the result in Books and page through. The text reflows, the charts appear as pictures, and you can enlarge the font. You notice a repeated running header between paragraphs on every page, which you can ignore, or fix by editing the PDF first.
Next time, compare the two routes on the same file. Crop the margins and read the PDF on the reader, then read the EPUB. Many people find that flowing text is more comfortable for prose, while fixed pages suit charts. Keep both versions in a Reading folder, and remove the one you do not use after a week.
Common mistakes
Expecting a magazine to reflow cleanly is the first. The second is converting a scan and expecting searchable text. The third is not looking at the table of contents: if the PDF had bookmarks, check how they came through, and use Pages › Edit bookmarks… on the PDF before converting if you need to fix them. The fourth is sending a converted book to someone else; the copyright of the text remains with its owner.
Honest alternatives on a Mac
Books on a Mac can open PDFs and EPUBs, and it can add PDFs to your library, where they stay as fixed pages. Many e-readers also accept PDFs directly and some can reflow them with their own algorithms. If your reader does that well, you may not need to convert at all. Convert when you want true reflow with your own font size, or want to file the document in an EPUB library.
Documents you convert for reading are often research, contracts or purchased texts. Converting locally keeps them on your Mac. Remember that converting a book you do not have the right to copy does not change its copyright status.
Questions
Will my PDF look the same as an EPUB?
No. EPUB reflows text to the screen, so page breaks, columns and exact layout are not kept, and pages without text become pictures. That is the point of the format. For layout-heavy PDFs, cropping margins is usually better for an e-reader.
Can I convert a scanned book to EPUB?
Pages without text become pictures, so a scan stays as images in the book. To get real text, run OCR › Make searchable first, then convert. OCR mistakes will carry into the e-book, so proofread several pages before you transfer it.
Does EPUB work on Kindle?
Support depends on the device and the app, and formats and sending methods change over time, so check your reader's current documentation. FileDial produces a standard EPUB. If your device does not read EPUB, you may need to convert it again with that vendor's recommended method.