Convert PDB to MOBI Online — Free
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Upload your .pdb file by dragging it into the upload area or clicking to browse.
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What is PDB?
PDB is the Palm OS database format used for eBooks on Palm Pilot and compatible PDAs. It was one of the earliest digital reading platforms, supporting eReader and Plucker content. Legacy format with large existing library.
Format Details
- Full Name
- Palm Database eBook
- Extension
- .pdb
Key Features
- Palm OS
- eReader format
- Legacy eBook
- Plucker support
What is MOBI?
MOBI is an ebook format used by Amazon Kindle devices. While Amazon now prefers EPUB, MOBI remains compatible with older Kindle models.
Format Details
- Full Name
- Mobipocket eBook
- Extension
- .mobi
Key Features
- Kindle compatible
- DRM support
- Ebook standard
- Amazon format
PDB vs MOBI
| Feature | PDB | MOBI |
|---|---|---|
| Full Name | Palm Database eBook | Mobipocket eBook |
| Extension | .pdb | .mobi |
| Best For | Palm OS | Kindle compatible |