Convert EPUB to PDB

Free EPUB to PDB eBook Format Converter

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How We Protect Your Files

All file transfers are encrypted using industry-standard SSL/TLS encryption

Files are stored in secure, isolated cloud storage using Cloudflare R2

Free user files are automatically deleted after 24 hours

Registered users have full control over their file storage and deletion

We never access your files except for automated conversion processing

Transform your EPUB eBooks into PDB (Palm Database) format with our efficient converter. This conversion is essential for users of older Palm OS devices, eReader software, or vintage mobile readers that require the compact PDB format. While EPUB is the modern standard for eBooks, converting to PDB allows compatibility with legacy devices and software that don't support newer formats, ensuring your digital library remains accessible across all your reading devices.

How to convert EPUB to PDB

Upload your EPUB file using the selector or drag-and-drop area

Click the 'Convert to PDB' button to start processing

Wait a few moments for the conversion to complete

Download your converted PDB file to your device

Benefits of converting EPUB to PDB

Access your eBooks on older Palm OS devices and legacy eReaders

Smaller file size than EPUB, ideal for devices with limited storage

Compatible with classic eReader software that only supports PDB format

Preserve your entire digital library regardless of device limitations

No registration required for unlimited conversions