EPUB Compressor: Reduce EPUB File Size

Compress your EPUB ebooks online! Reduce file size for easier sharing and storage without sacrificing ebook quality. Free and easy to use.

Advanced Document Compressor

Reduce file size for PDF and Office documents while maintaining readability. Note: Processed securely on our high-performance servers.

Server-Side Processing Required

Due to the complexity of this format, files are processed on our secure server and deleted immediately after optimization.

Compress to:

epub

Drag & Drop files here

Supported: ARW, AVIF, Raw Formats

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About EPUB Compressor

The EPUB Compressor is a dedicated online tool engineered to efficiently reduce the file size of your EPUB ebooks. This service is invaluable for readers, authors, and publishers aiming to optimize their digital libraries for easier sharing, faster downloads, and more efficient storage. By utilizing advanced compression algorithms, the tool significantly shrinks EPUB files without compromising the original content's quality, layout, or readability. It ensures your ebooks remain perfectly intact while occupying less space. Experience a seamless, free, and user-friendly solution for managing and distributing your EPUB collections effectively.