AppsCyborg
PDF IN · EPUB OUT · SIZED FOR A PHONE
PDF to ePub Phone Cyborg icon

Actually readable on the train.

A phone is where PDFs are at their worst: an A4 page at fifteen per cent, and you pinching and dragging with one thumb. Convert it to ePub and the text reflows to the screen — your font size, your line spacing, dark mode at night.

No watermark, no reading account, nothing kept

Convert a PDF for your phone reflowable
Drop a PDF here or browse
A full A4 page of small print, the whole page shown at once PDF — A4 page, thumbnail type The same text reflowed to a narrow phone page at a comfortable size ePub — reflowed, one thumb
board-pack-november.epub · titled after your file Ready

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One account unlocks all 79 AppsCyborg tools Convert, compress, merge, download — PDF, e-book, document & more. See all tools →

Getting it onto the phone

No cable and no sideloading — a phone will open an ePub from wherever the file already is. Three routes, all about ten seconds.

Convert on the phone

This page works in a phone browser too. Download the ePub and tap it — your reading app offers to open it straight away.

Drop it in a cloud folder

Save to Drive, iCloud or Dropbox on the computer, then open it from the same folder on the phone.

Send it to yourself

AirDrop, a chat message or an email to your own address. Tap the attachment, choose your reader.

Know the trade before you make it. A PDF is a fixed page; an ePub is a river of text. You give up exact layout to gain readability — a fine deal for a report, a paper or a novel, a bad one for a magazine, a two-column journal article or anything where the design carries meaning. A scanned PDF still converts, but differently: there is no text in it to reflow and nothing here does OCR, so its pages are refitted to a phone-sized page and come back as images. Readable, but not searchable or resizable. Reading on a Kindle or Kobo rather than a phone? PDF to ePub eReader Cyborg fits those same scanned pages to e-ink instead. Up to 50 files at 200 MB each, and your download link stays live for 60 minutes.

Your phone opens PDFs already. So what?

It opens them and renders the whole page, which on a phone means eight-point type. So you zoom in, and now you're dragging sideways to finish every line.

One thumb, no zooming

Lines end where the screen ends, so reading is scrolling or tapping — never panning.

Dark mode that works

Reflowed text takes your app's night theme. A PDF page stays a white rectangle at 1am.

Nothing joins a library

No cloud reading account involved — useful when the PDF is an internal document. Files go after 60 minutes.

One day for €1

A 24-hour day pass costs €1. No subscription, no auto-renewal — decide later.

PDF to ePub Phone Cyborg vs. the alternatives

PDF to ePub Phone Phone PDF viewer Read-later app Calibre on a computer
Text reflows to the screen Yes No — zoom and pan Usually Yes
Dark mode & font control Your reader's own Inverted colours at best Yes Yes
Works from the phone itself Yes Yes Yes No — needs a desktop
Document uploaded to a service Deleted after 60 min Never leaves the phone Stored in your account Stays local
Reads offline afterwards Yes — it's a file Yes If you sync first Yes
Keeps exact page layout No — that's the trade Perfectly No No
Handles scanned pages As fitted page images, no OCR Yes, as images No Only with OCR set up
Price from €1 Free Free or subscription Free

Honest guidance: for a two-page letter, just open the PDF — converting it is more work than reading it. If you have a computer to hand and convert often, Calibre is free and does more. Come here for the long document you want to get through on the commute, from the phone itself, without adding it to a read-later service that keeps a copy. The trade is exact layout for readability, and it's covered by the same €1 that unlocks the other 78 tools.

See it in action

A short walkthrough: a PDF in, a phone-friendly ePub out.

Ready to try it? Create your account above.

Reading you'd otherwise never finish

A phone gets the ten-minute gaps in the day. Long documents only get read if they survive those gaps.

0
pinching required
0
watermarks & ads
60
minutes to download
€1
for a whole day of it

The commute

Forty minutes standing up, one hand on a rail. The only reading position a PDF genuinely cannot survive.

Board packs & papers

A hundred pages to have read before the meeting, and no laptop time left to do it in.

Study & course readings

Set texts handed out as PDFs, read in the gaps between lectures rather than at a desk.

Reading in the dark

Night mode and a warm screen instead of a white A4 page glowing at you in bed.

Larger type & screen readers

Reflowed text can be enlarged or read aloud properly. A fixed page fights both.

Travel & no signal

It's a file on the phone, so it reads on a plane without a connection or an app logging in.

Whatever it's for, upload the PDF and download the ePub.

Need something slightly different?

Reading on a Kindle or Kobo? PDF to ePub eReader Cyborg. Phone app that wants MOBI? PDF to Mobi Phone Cyborg. Need to edit the text rather than read it? PDF to Word Cyborg — all included in one account.

Browse all 79 tools →

Common questions

On your phone

Which app will open it?
On an iPhone, Apple Books handles ePub with nothing to install. On Android, Google Play Books does, and free readers like Moon+ Reader or Librera do more. Kobo's app reads ePub too. Tap the file and your phone offers whatever you have.
What makes this the "phone" version?
Less than the name suggests, and we'd rather measure it than claim it. For a PDF that already has text, this tool and the e-reader version run the same conversion and give you the same book — reflowed text has no page size of its own, so your app decides. The difference is real only for scanned PDFs, where the pages have to be fitted to a target screen: measured on the same scan, this one produces 27 pages at 293.5×394 points against the e-reader's 38 at 244.6×328.3. Bigger pages, fewer of them, a smaller file. That is the whole of it.
Will my place sync across devices?
Only if your reading app syncs it — the ePub is just a file, so progress belongs to whichever app you open it in. Add the same file to that app on both devices and most will keep your place.
My reading app wants MOBI, not ePub.
Then use PDF to Mobi Phone Cyborg instead, which is the same conversion with a MOBI on the way out. It is worth checking first, though: almost every phone reader made in the last decade prefers ePub, and MOBI is only needed by older apps and Amazon hardware. One pass covers both, so trying the wrong one costs nothing.

Will my PDF convert well?

What happens with a scanned PDF?
It converts, but not into reflowable text. A scan is a picture of a page, so there is nothing to reflow and nothing here does OCR. Instead the pages are refitted to a phone-sized page and come back as images: readable, but you cannot change the font size or search it. To tell in advance, try selecting a sentence in your PDF viewer — if the text highlights, it's real text and it reflows. If you're reading on e-ink rather than a phone, the e-reader version fits those same pages to a smaller screen instead.
What comes out badly on a phone in particular?
Wide tables are the worst case — a table built for A4 has nowhere to go in a narrow column, and no conversion fixes that. Two-column journal PDFs need the reading order guessed and can interleave oddly. Magazines and music scores lose the thing that made them work. Prose in one column is the happy case. Convert one and judge it before doing a stack.
Do images and colour survive?
Yes. Photographs, charts and diagrams are carried across untouched — measured on a test document, the embedded colour JPEGs come out the far side at exactly the same size they went in. They are not recompressed and colour is not stripped. Very wide diagrams will still be small on a phone, because the screen is.
Can I send a whole folder at once?
Up to 50 files a go, 200 MB each, and they come back together. Each one converts on its own, so a file that fails doesn't take the rest with it.
Can it convert a password-protected PDF?
No. Locked or DRM-protected files won't open here, and removing that protection isn't something this does. It fails cleanly and tells you, rather than handing back something broken. Use it on documents you're entitled to read and reuse.

Pricing & privacy

What happens to my document?
It's used to make the ePub and then deleted along with it when the 60-minute link expires. Nothing is kept, read, indexed or used to train anything, and it never joins a reading service's library — which matters when the PDF is a board pack rather than a novel.
If I pick the wrong profile, do I pay twice?
No. One pass covers every AppsCyborg tool, so converting the same PDF again with the e-reader profile — or to MOBI — costs nothing extra.
How much does it cost?
A €1 day pass gives you 24 hours of unlimited conversions. Yearly is €6 and lifetime is €30. All three are one-off payments — no auto-renewal, no second charge next month — and every plan unlocks all 79 AppsCyborg tools, with a 7-day money-back guarantee.
Can I publish or sell the result?
That depends on the document, and it isn't ours to decide. Converting something you wrote, or hold the rights to, is fine. Converting someone else's book to redistribute it is not — changing the file format doesn't change the copyright.
Still have a question?
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Pocket-readable, in about 30 seconds.

Upload your PDF — reflowable text, no watermark, nothing kept.

Up to 50 files From €1, no subscription Files deleted after 60 min
PDF TO EPUB PHONE CYBORG is locked
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Locked

You're one step from your file.

Unlock PDF TO EPUB PHONE CYBORG to run it. A €1 day pass is the quickest way in, about 30 seconds.

Day pass €1 for 24h
+ VAT, one-time

Unlimited use of every AppsCyborg tool for 24 hours, not just this one task. One click, no commitment.

Sign up to get the day pass

Quick signup, then one tap with Apple Pay or Google Pay.

No subscription 7-day refund 10,000+ paid

Yearly (€6) and lifetime (€30) plans also available (+ VAT). Sign up to see all options →

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