Convert AZW3 to PDB

Free Online AZW3 to PDB eBook Format Converter

★ ★ ★ ★ ★

Trusted by 100+ users daily

Select File

Choose Format

Convert

Click to upload or drag and drop

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 Kindle AZW3 eBooks into the classic Palm Digital Book (PDB) format with our fast, reliable converter. This conversion allows you to read your Kindle books on older Palm OS devices, Palm Pilots, or any PDB-compatible eReader. While AZW3 is Amazon's proprietary format with enhanced formatting and DRM protection, converting to PDB makes your eBooks accessible on vintage handhelds and alternative reading platforms that don't support modern Kindle formats.

How to convert AZW3 to PDB

Upload your AZW3 file from your device or cloud storage

Select conversion preferences (if any)

Click 'Convert' and wait for processing to complete

Download your new PDB file to your device

Benefits of converting AZW3 to PDB

Read your Kindle books on vintage Palm OS devices and PDB-compatible readers

Preserve your eBook collection in a format compatible with classic handheld devices

No installation required - convert files directly in your browser

Secure conversion - your files are automatically deleted after processing

Free service with no registration required