Ebook Format

LRF Converter — Free Online

Convert Sony BroadBand eBook files to and from other formats. Fast, free, no registration required.

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Supports: LRF files

Max: 100MB (free) · 2GB (Pro)

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Convert to LRF

EPUB to LRF→MOBI to LRF→AZW3 to LRF→FB2 to LRF→AZW to LRF→PRC to LRF→

Convert from LRF

LRF to EPUB→LRF to MOBI→LRF to AZW3→LRF to FB2→LRF to AZW→LRF to PRC→

What is LRF?

LRF is Sony's proprietary eBook format developed for Sony Reader devices. Discontinued in favor of EPUB, LRF files require conversion to remain readable on modern devices.

Format Details

Full Name: Sony BroadBand eBook
Extension: .lrf

Key Features

Sony Reader native
BBeB format
Fixed layout support
Discontinued format

Frequently Asked Questions

Upload your file, select LRF as the output format, and click Convert. Your converted file will be ready to download in seconds.

You can convert most ebook formats to LRF, including EPUB, MOBI, AZW3, FB2, AZW, and more.

Yes! You can convert up to 5 files per day completely free. No registration required.