How to Read a PDF on Your iPhone Like an eBook

PDFs are frustrating on iPhone. You have to pinch and zoom constantly, the text is too small at normal size, and you can't change the font. Apple Books — which is already on your phone — can solve this, but it needs the file in EPUB format, not PDF.

Here's how to convert any PDF to EPUB and open it in Apple Books in under two minutes.

Step 1: Convert your PDF

Open Safari (or any browser) on your iPhone and go to toolkit.bot/pdf2epub.

Tap Upload PDF and choose your file from Files, Photos, or wherever you've saved it. The converter will process it — usually under 30 seconds for a typical document.

When it's done, tap Download EPUB.

Step 2: Open in Apple Books

When the EPUB downloads, iOS will show a share sheet. Tap "Open in Books" — that's it.

If you don't see that option, tap the share icon (box with arrow) and scroll through the app list until you find Books.

The book will appear in your Apple Books library immediately. It syncs across all your Apple devices via iCloud.

What you get in Apple Books

• Adjustable font size — tap the font icon while reading
• Font choice — several options including a dyslexia-friendly font
• Night mode — dark background for reading in low light
• Highlights and notes — tap any word to highlight or add a note
• Progress sync — picks up where you left off on iPad or Mac

The text reflows automatically to fit your screen. No more zooming.

Works with any PDF

• Downloaded reports, ebooks, papers
• Scanned documents (the converter runs OCR automatically)
• Academic papers with two-column layouts (converted to single readable column)

Frequently asked questions

Can I convert a PDF to EPUB directly on my iPhone?

Yes. Open Safari on your iPhone and go to toolkit.bot/pdf2epub. Tap Upload PDF, choose your file, wait for conversion, then tap Download EPUB. The whole process takes under two minutes with no app to install.

How do I open an EPUB in Apple Books on iPhone?

When the EPUB downloads, iOS shows a share sheet. Tap 'Open in Books'. If you don't see that option, tap the share icon and scroll through the app list to find Books. The book appears in your library immediately and syncs to your other Apple devices via iCloud.

What can I do in Apple Books that I can't do with a PDF?

In Apple Books you can adjust font size, choose from several fonts (including a dyslexia-friendly option), switch to night mode, highlight and annotate, and pick up where you left off across all your Apple devices. None of these features work on a PDF viewer.

Does the converter handle scanned PDFs?

Yes. The converter automatically runs OCR on scanned PDFs (photographed pages with no text layer) to extract the text before building the EPUB.