PDF to EPUB converter
Convert PDF to EPUB online for free, with the layout and quality you'd expect from a desktop app but none of the setup.
Convert PDF to EPUB
Drop your files to try StandardsPDF. This tool is available in the full workspace.
Keeps chapters, the table of contents and reflowable text
Ready to side-load onto any e-reader or reading app
Files auto-deleted from our servers within 60 minutes
Works in any modern browser – desktop, tablet or phone
How it works
Convert PDF to EPUB in 3 steps
Upload or drag in your PDF file
Choose your output options if you need them
Download the finished EPUB
Private by default
Files are encrypted in transit and deleted within 60 minutes.
Fast
Most jobs finish in under 10 seconds. No queueing.
No signup on free tier
5 documents per day, no credit card required.
FAQ
Frequently asked questions
How do I convert PDF to EPUB?+
Upload your PDF file (or drag it onto the box above), wait a few seconds while StandardsPDF converts it in your browser, then download the EPUB. There is nothing to install and no account required.
Is converting PDF to EPUB free?+
Yes. PDF to EPUB conversion is free on the StandardsPDF free tier – no watermark, no signup, and no credit card. A Pro tier lifts the file-size and daily limits if you need more.
Will the EPUB keep the quality of my PDF?+
StandardsPDF aims for the highest fidelity the EPUB format allows, so your PDF comes through looking as close to the original as possible. Some format-specific details may adapt where EPUB works differently to PDF.
Will chapters survive when I convert PDF to EPUB?+
Yes – converting PDF to EPUB carries across chapter breaks, the table of contents and reflowable text so the EPUB reads correctly on any device.
Is my PDF file kept private during PDF to EPUB conversion?+
Yes. Your PDF is processed in an isolated worker, never shared, and permanently deleted from our servers within 60 minutes. Most PDF to EPUB conversions happen right in your browser.
Do I need to install anything to convert PDF to EPUB?+
No. Converting PDF to EPUB runs entirely in the browser – no desktop software, no extensions and no account for the free tier.
What is the maximum PDF file size I can convert to EPUB?+
Up to 100 MB per PDF on the free tier and 2 GB on Pro. If your PDF is larger, split it first or upgrade for the higher limit.
Can I convert several PDF files to EPUB at once?+
Yes – add multiple PDF files and StandardsPDF processes them as a batch, returning a EPUB for each.