Readable ebooks
Get clean chapters and readable text that work well in common ebook apps and on everyday reading devices.
converterepub
Convert EPUB files online
Convert EPUB to PDF, MOBI, AZW3, TXT, RTF and turn common ebook formats back into EPUB with a clean, focused interface.
Popular conversions
Choose a conversion first, then upload your file.
1Upload file
2Choose format
3Download result
Supported input
.epub
Output result
PDF download
Cost
Free to start
Core limit
No DRM or password repair
Convert
Conversion types
EPUB conversion options
Each option has a dedicated page with the right source and target format already selected.
Convert from EPUB
Pick a target format to start a EPUB conversion.
Supported formats
Ebook, document and archive formats
converterepub supports EPUB, Kindle files, text documents, HTML files and comic archives. Check the format guide for details, or open the converter that matches your file.
35+
conversion pages
29
recognized formats
EPUB 3
target standard
AZW
AZW files are usually tied to older Kindle software, so EPUB output is useful when you want a more portable library format.
AZW3
AZW3 is common for Kindle books with richer formatting, while EPUB is easier to reuse across reading apps.
AZW4
AZW4 often appears in textbook-style Kindle files, where EPUB can make the book easier to archive or inspect.
CBC
CBC archives are used for comic collections, and EPUB output can package images into a book-like reading flow.
CBR
CBR files store comic pages in a RAR archive, while EPUB is easier to open in general ebook readers.
CBZ
CBZ is convenient for comics, and EPUB conversion makes the pages accessible in more ebook libraries.
CHM
CHM files are older help manuals, and EPUB makes documentation easier to read on modern devices.
DOCX
DOCX to EPUB is useful for manuscripts, reports, guides, and drafts that need ebook distribution.
EPUB
EPUB is the standard reflowable ebook format and works well as a source for reader-specific outputs.
FB2
FB2 is popular in some ebook libraries, and EPUB output is easier to sync with modern reading apps.
HTM
HTM pages can be packaged into EPUB when older web exports need an offline ebook format.
HTML
HTML to EPUB is useful for articles, documentation, and web drafts that should read like an ebook.
HTMLZ
HTMLZ bundles web content and assets, making it a practical source for EPUB packaging.
LIT
LIT is a legacy Microsoft Reader format, and EPUB conversion helps preserve older ebook collections.
LRF
LRF belongs to older Sony Reader devices, while EPUB is broadly supported today.
MOBI
MOBI conversion helps move older Kindle or Mobipocket files into EPUB-based reading apps.
ODT
ODT to EPUB works well for LibreOffice documents and manuscript publishing.
OEB
OEB is an older ebook structure, and converting from EPUB to OEB can support legacy publishing pipelines.
PAGES
Pages documents can become EPUB files for publishing drafts, worksheets, or guides outside the Apple ecosystem.
PDB
PDB is a legacy handheld format, and conversion helps move older mobile ebooks into current readers.
PDF
PDF is best for fixed pages, while EPUB is better when text needs to reflow on phones and ebook readers.
PML
PML files can be converted into EPUB to preserve old Palm ebook sources in a modern package.
PRC
PRC to EPUB helps recover older handheld ebook files for current reading apps.
RB
RB files are tied to early ebook devices, and EPUB conversion is useful for long-term access.
RTF
RTF to EPUB is useful for lightweight manuscripts and formatted notes that need ebook packaging.
SNB
SNB is a regional ebook format, and EPUB conversion helps make those files easier to reuse.
TCR
TCR is a compact older ebook format, and EPUB output improves compatibility with modern libraries.
TXT
Plain text is easy to package into EPUB for drafts, notes, public-domain books, and simple documentation.
TXTZ
TXTZ keeps text compact, and EPUB conversion makes that content easier to browse with metadata and chapters.
Helpful EPUB tools
Pages built around specific ebook tasks
These tool pages open with the converter first, then explain how to handle chapters, formatting, table of contents and free online EPUB conversion.
Free converter epub
A free EPUB conversion page for readers who want to upload a file, choose the right format and download an ebook from the same place.
preserving chapters formatting and toc
A focused guide plus converter for users who care about table of contents quality as much as the final EPUB file itself.
ebook conversion at epub
A general ebook conversion page for moving legacy or device-specific formats into the EPUB ecosystem.
The format you need
Convert PDF to EPUB, EPUB to MOBI, TXT to EPUB and other supported formats without searching through complicated settings.
Clear help and privacy
Find straightforward answers about file handling, supported formats, common problems and how to contact us.
FAQ
Common questions about EPUB conversion
Is converterepub free to use?
Yes. You can start an ebook conversion without creating an account or entering a credit card. Some large or complex files may require server processing with enough resources.
Which ebook and document formats are supported?
converterepub supports EPUB, PDF, DOCX, ODT, RTF, TXT, HTML, MOBI, AZW, AZW3, AZW4, PRC, CBZ, CBR, CBC, FB2, LIT, LRF, CHM, PDB, PML, RB, SNB, TCR and TXTZ files.
Are uploaded files private?
Simple conversions can run in your browser. More complex files are sent to the conversion server and removed after processing. Do not upload DRM-protected files, and avoid sharing sensitive documents with any online converter.
Does conversion preserve chapters and formatting?
The result depends on the source file quality. Text and HTML conversions keep readable structure, while advanced ebook conversions try to preserve chapters, metadata, cover images and layout when the source format supports them.
Can I use the converted EPUB on Kindle, Kobo or Apple Books?
Yes. EPUB output works with modern reading apps and libraries including Apple Books, Kobo, Google Play Books and Kindle apps that accept EPUB uploads.
Why does a conversion sometimes fail?
Common causes include DRM protection, corrupted source files, password-protected documents, unsupported embedded media or a temporary conversion service issue.
Start with a conversion
Convert a file into EPUB in a few clicks.
Choose a popular conversion, upload a file, and download the converted ebook. The format guide, FAQ and related converters help you check compatibility or continue with another file.
PDF to EPUB
Normalize ebook, document, and archive inputs into EPUB.
DOCX to EPUB
Normalize ebook, document, and archive inputs into EPUB.
MOBI to EPUB
Normalize ebook, document, and archive inputs into EPUB.
AZW3 to EPUB
Normalize ebook, document, and archive inputs into EPUB.
CBZ to EPUB
Normalize ebook, document, and archive inputs into EPUB.
TXT to EPUB
Package lightweight text or HTML as an EPUB in the browser.