On this page
Fixed coordinates become reading flow
PDF objects have page coordinates. EPUB uses semantic HTML and CSS, so exact line endings and page breaks intentionally change.
Columns, tables and forms need review
Columns can extract in the wrong sequence, wide tables may not fit small screens and interactive forms do not become normal ebook text.
Choose reading order from meaning, not only coordinates.
Choose EPUB for responsive reading
EPUB suits narrative text and manuals that benefit from adjustable typography. Keep PDF when exact print geometry or form behavior is required.
Put the workflow into practice
Arrange source documents, select the pages you need, and create one PDF locally in your browser. Review the result before choosing any optional next step.
Try Merge PDFFrequently asked questions
Clear answers before you merge
Why does pagination change?
Readers repaginate based on viewport and user settings.
Can EPUB look identical?
Not while retaining true reflow.
What happens to columns?
They need one deliberate reading order.
Is EPUB more accessible?
It can adapt better, but extraction needs review.
