Convert TXTZ to LRF Online — Free
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Upload your .txtz file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .lrf file when it's ready.
What is TXTZ?
TXTZ is a zipped plain text eBook format supported by Calibre. It compresses a UTF-8 text file into a ZIP archive, reducing file size while maintaining maximum compatibility across reading devices.
Format Details
- Full Name
- Compressed Text eBook
- Extension
- .txtz
Key Features
- Zipped text
- Calibre native
- UTF-8
- Minimal format
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
TXTZ vs LRF
| Feature | TXTZ | LRF |
|---|---|---|
| Full Name | Compressed Text eBook | Sony BroadBand eBook |
| Extension | .txtz | .lrf |
| Best For | Zipped text | Sony Reader native |