How to Import EPUB to iPhone Without iTunes (2026)

You have an .epub file, you plug your iPhone into your computer, you open iTunes out of habit, and it is not there anymore. Apple split iTunes into separate apps years ago, and the old "File Sharing" tab that used to copy books onto a device is buried, awkward, and not how anyone should be moving ebooks in 2026. The good news: you never needed it. There are four clean ways to get an EPUB onto an iPhone or iPad, and three of them do not involve a cable, a computer, or any sync software at all.

This guide walks through each method, when to use it, and which one fits your situation. Pick the one that matches where your books currently live.

Why you do not need iTunes anymore

The "iTunes File Sharing" mental model came from a time when an iPhone was a locked box and the only way in was a USB cable. That era is over. iOS now treats files like a real operating system: there is a Files app, a system-wide Share sheet, AirDrop, and direct access to cloud folders. Any of those can hand an EPUB to a reading app.

So if you have been searching for the lost File Sharing tab, stop. Nothing here requires iTunes, Finder File Sharing, or a cable. A few of these methods do not even require a computer.

The examples below use justRead, an EPUB and PDF reader for iPhone and iPad, because it accepts files from every one of these paths. The general steps work with most modern readers, but the library-sync and OPDS parts assume an app that actually supports those protocols.

Method 1: Open an EPUB from the Files app

This is the fastest method when you already have the .epub somewhere on your device: downloaded from an email attachment, saved from Safari, or sitting in iCloud Drive. No cable, no computer.

1. Open the Files app and find your .epub file. It might be in Downloads, iCloud Drive, or "On My iPhone".
2. Tap and hold the file until the menu appears.
3. Choose Share, or use the share icon.
4. In the share sheet, scroll the row of apps and tap justRead (or your reader of choice). If you do not see it, tap More and find it in the list.
5. The book imports and opens. Done.

You can also tap an .epub directly. iOS often offers to open it in Apple Books by default, but the Share sheet route lets you send it to the reader you actually want to use.

One detail worth knowing: a good reader can also open books straight from a cloud folder instead of copying every file into its own storage. If your EPUBs live in iCloud Drive, Dropbox, Google Drive, or OneDrive, you can point justRead at that folder and read from it in place, which keeps a single copy and saves space. More on that under the cloud question in the FAQ below.

Method 2: AirDrop an EPUB from a Mac or another device

If the EPUB is on a Mac, an iPad, or someone else's iPhone, AirDrop is the quickest way across. It is wireless, instant, and needs no setup beyond having both devices nearby with AirDrop turned on.

1. On the sending device, find the .epub file. On a Mac, that means Finder; on another iOS device, the Files app.
2. Right-click (or tap and hold) the file and choose Share, then AirDrop.
3. Pick your iPhone or iPad from the AirDrop list.
4. On the receiving device, accept the file. iOS asks which app should open it.
5. Choose justRead. The book lands in your library.

AirDrop is ideal for one-off transfers: a friend sends you a book, or you bought an EPUB on your laptop and want it on your phone right now. For moving a whole shelf of books at once, the next two methods scale far better.

Method 3: Sync a whole library with Calibre Content Server

If you already manage your ebooks on a computer with Calibre, you do not want to AirDrop two hundred files one at a time. Calibre has a built-in Content Server that broadcasts your entire library over Wi-Fi, and a capable reader can connect to it and pull books across.

This is the closest thing to the old iTunes sync, except it is wireless, two-way, and far smarter. justRead does Calibre Content Server sync that goes in both directions: it imports your books, and it sends your reading progress, highlights, and ratings back to Calibre.

1. On your computer, open Calibre and start the Content Server (Connect/Share, then "Start Content Server").
2. On your iPhone or iPad, open justRead's Calibre sync screen. It can auto-discover the server over Wi-Fi, or you can enter the address manually.
3. Browse your library and choose Select New & Changed, or pick individual books.
4. Sync. The app pulls the EPUBs (and PDFs) you selected, with badges showing which are New, Changed, or already Synced.
5. Read. Next time you sync, your progress, bookmarks, and highlights flow back to Calibre, and any new books come down.

Use this method when Calibre is your home base and you want your phone to stay in step with it over time, not just receive a one-time copy. Your computer runs Calibre as the server; the iPhone is the client. Nothing about this requires a cable or iTunes.

Method 4: Download books over the air with OPDS

OPDS is a catalog standard for ebooks, like an RSS feed for a library. If you run a home media server or want free public-domain books, OPDS lets you browse and download straight into your reader with no file shuffling at all.

justRead's OPDS download support includes Project Gutenberg built in, so you can grab tens of thousands of free classics on day one, plus custom servers for setups like calibre-web, Kavita, Komga, and COPS.

1. Open justRead's OPDS section.
2. Use the built-in Project Gutenberg catalog, or add a custom server by entering its OPDS URL.
3. Browse or search the catalog. Server-side search means you are searching the real library, not just what is already downloaded.
4. Tap a book to download it directly into your library.
5. Open and read.

This is the only method that needs no source file at all. You are pulling books from a catalog over the internet, so it works anywhere you have a connection, no computer in the picture. If you want a starting point, our roundup of the best free OPDS catalogs lists worthwhile servers, and the OPDS setup guide covers adding a custom one.

Which method should you use?

It comes down to where your books are right now:

• The EPUB is already on your phone (email, Safari, a cloud folder): use the Files app share sheet. Fastest, no computer.
• The EPUB is on a Mac or another Apple device, and you want it across once: use AirDrop. Instant and wireless.
• You keep a real library in Calibre and want ongoing two-way sync: use Calibre Content Server. It scales to hundreds of books and sends your progress back.
• You want new books, especially free ones, with no source file: use OPDS. Browse and download over the air.

Most people end up using two: AirDrop or the Files app for the occasional single book, and Calibre or OPDS for everything else.

FAQ

Can I import EPUBs without a computer?

Yes. Three of the four methods here need no computer at all. The Files app handles anything already on your device or in a cloud folder, AirDrop works from another iPhone or iPad, and OPDS downloads books straight from a catalog over the internet. Only the Calibre method involves a computer, and even then it is wireless over Wi-Fi rather than a cable.

Does justRead sync with Dropbox or Google Drive?

Yes. justRead syncs your own library across your devices with iCloud, and you can also point it at any cloud folder it can reach, including Dropbox, Google Drive, and OneDrive, to read books in place without duplicating them. Calibre Content Server and OPDS are additional paths on top of that. So your full sync stack is iCloud plus any reachable cloud folder, with Calibre and OPDS for library transfer and downloads.

Do I still need iTunes or Finder File Sharing?

No. iTunes is not part of moving ebooks anymore, and you can ignore the Finder File Sharing tab entirely. The Files app, AirDrop, Calibre Content Server, and OPDS cover every situation without a cable.

My EPUB will not open after I import it. What is wrong?

Usually one of two things. Either the file is not really an EPUB (a .zip or a DRM-locked store file rather than a plain .epub), or it is a book purchased from Kindle or Apple Books, which only open inside their own apps. If a legitimate .epub still refuses to open, our guide on why an EPUB will not open on iPhone and how to fix it walks through the common causes.

Will my reading progress carry over between devices?

With justRead, yes. iCloud keeps your library, progress, and highlights in sync across your iPhone and iPad. If you sync through Calibre, your progress and highlights also travel back to your Calibre library, so the next device you sync sees where you left off.

Can I import PDFs the same way?

Yes. Every method here works for PDFs too. The Files app, AirDrop, Calibre, and OPDS all handle PDF the same as EPUB. The one caveat is that PDF in justRead is read-only: you can read, search, and navigate PDFs, but not annotate or edit them.

Get your books on your phone

Once you stop looking for iTunes, importing EPUBs becomes genuinely simple. For a single book, the Files app or AirDrop takes seconds. For a real library, Calibre and OPDS do the heavy lifting wirelessly and keep your reading in sync. justRead accepts all four, so whichever path matches your books, the import just works and you can start reading.

Next step: now that your books are on the device, see how to read EPUBs on iPhone and iPad to set up a comfortable page. You can also dig into Calibre library sync or browse all of our reading guides and comparisons.