📚 E-book Converters

Free online e-book converter tools. Convert EPUB to PDF, PDF to EPUB, CBZ to PDF, and EPUB to TXT. All processing happens in your browser with no upload required.

🔒Privacy first: All conversions happen locally. Your e-books never leave your device.

E-book Converter Tools

Convert between popular e-book formats for reading on any device. EPUB for universal compatibility, PDF for printing, TXT for plain text, and CBZ for comic book archives.

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EPUB to PDF
Convert EPUB e-books to PDF for printing and sharing
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EPUB to TXT
Extract plain text from EPUB e-books
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PDF to EPUB
Convert PDF documents to EPUB e-book format
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CBZ to PDF
Convert comic book CBZ archives to PDF

Understanding E-book Formats

EPUB is the open standard format for e-books, supported by almost all e-readers except Amazon Kindle. EPUB files are ZIP archives containing HTML, CSS, and images — making them versatile and reflowable. Converting EPUB to PDF creates a fixed-layout version ideal for printing or sharing with people who don't have an e-reader.

PDF (Portable Document Format) preserves exact layouts, fonts, and styling. It is the best choice for documents with complex formatting, tables, or images that must appear in a specific position. PDF to EPUB conversion enables reflowable reading on phones and tablets.

CBZ (Comic Book ZIP) is an archive format for comics and manga. Each page is stored as an image file inside a ZIP container. Converting CBZ to PDF creates a single document with all pages in order, suitable for printing or reading on any PDF-capable device.

When to Use Each Format

Use EPUB for reading on phones, tablets, and most e-readers (except Kindle). Use PDF for fixed-layout documents, academic papers, and printing. Use CBZ for comic collections and manga. Use TXT for the simplest possible format — pure text with no styling.

Frequently Asked Questions

EPUB is the most widely supported e-book format across devices except Kindle. PDF is best for fixed-layout documents and printing. CBZ is ideal for comics and manga. TXT is the simplest format for plain text reading.
Our tools support EPUB, PDF, CBZ, and TXT formats. Kindle uses a proprietary format (AZW/KFX) which is not directly supported. You would need to first convert Kindle books to EPUB using other tools.
There is no hard limit, but very large books with many images may be limited by your browser's memory. Most e-books under 200MB convert without issues.
Yes. The converter preserves text styling, images, headings, and the reading order. Complex CSS layouts may be simplified, but the core content and structure are faithfully reproduced.
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