PDB to MOBI converter
Turn PDB into MOBI
Send us the PDB you already have and take away a MOBI. Handled on our servers, deleted the moment the job ends.
or drag and drop files here
PDB files • Max 50MB per file • Up to 10 files
Both formats, briefly
PDBIN
PDB started life as the file container for Palm OS handhelds and became one of the first practical ways to carry novels in a pocket. The name covers several book layouts packed inside that container, PalmDOC and eReader among them, each holding the text, light formatting and bookmarks. Palm devices disappeared long ago, so a .pdb book usually surfaces from an old backup or memory card. Run it through the converter to get EPUB, AZW3 or PDF that a current reader will open.
MOBIOUT
MOBI is the format Amazon built its early Kindle library on, after buying it from Mobipocket. Books in it keep bookmarks, highlights and your place in the text, and Kindle hardware from that era reads them directly. Newer Kindles moved on to AZW3, so MOBI now matters mainly when an older device or a reading app of the same vintage is still in service. If you inherited a shelf of .mobi files, converting them to EPUB or AZW3 keeps those books readable on current hardware.
Three steps, start to finish
Add your PDB
Drag it onto the page, or pull it in from your computer, Google Drive or Dropbox.
MOBI is preselected
This page is already set to write MOBI. Switch the target if you change your mind.
Take the MOBI
Grab the result the moment the job clears. Your upload is wiped straight afterwards.