Convert TXTZ to SNB 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 .snb 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 SNB?
SNB is a proprietary eBook format developed by Shanda Interactive for the Bambook e-reader, popular in China during the early 2010s. It uses a ZIP-based container with XML content and supports basic text formatting, images, and bookmarks.
Format Details
- Full Name
- Shanda Bambook eBook
- Extension
- .snb
Key Features
- Chinese eBook format
- Bambook e-reader native
- ZIP-based container
- Basic formatting
TXTZ vs SNB
| Feature | TXTZ | SNB |
|---|---|---|
| Full Name | Compressed Text eBook | Shanda Bambook eBook |
| Extension | .txtz | .snb |
| Best For | Zipped text | Chinese eBook format |