How do I open a PalmDOC PDB file today?

Upload your .pdb file here and it opens in the browser. Palm OS devices are long gone, so a browser-based reader is the practical way to reach a PalmDOC archive without emulation.

PDB is the Palm Database format; in an ebook context it usually means PalmDOC, the text ebook format used on Palm Pilot and Handspring devices, and later by eReader and Mobipocket.

Can I listen to a PDB ebook with text-to-speech?

Yes. ReadLoudly extracts the PalmDOC text stream and narrates it with 1200+ AI voices across 40+ languages, with speed control and saved position.

Why does my PDB file fail to open?

Not every .pdb file is an ebook — the extension is also used for generic Palm databases and for protein structure files. Only PalmDOC-style ebook PDBs can be read here.

Is the PDB reader free to use?

Yes. Reading and listening to PDB files is free, with no account required to start and no watermark on anything. Paid plans — Core at $5/month, Plus at $10/month, Pro at $19/month — raise the upload size limit, unlock all 1200+ AI voices, add MP3 downloads and offline listening, and remove ads.

Does ReadLoudly support PDB as well as other formats?

Yes — PDB is fully supported on this page, and it is one of 24 formats ReadLoudly reads aloud: documents (PDF, DOCX, ODT, RTF), ebooks (EPUB, MOBI, AZW, FB2, CHM, LRF, LIT, PDB, RB), text and web files (TXT, HTML), comics (CBR, CBZ), and images (via OCR) (JPG, PNG, GIF, BMP, WEBP, TIFF, SVG). Upload a PDB file here and it opens straight away; any other format on that list has its own reader page.

Can I open PDB files on my phone or tablet?

Yes. This reader runs in the mobile browser on iOS and Android — nothing to install — so you can open a PDB file straight from your phone's Files app, an email attachment or a cloud drive. Playback continues in the background, and your position syncs to any other device you sign in on.

What happens to my PDB file after I upload it?

It is parsed to extract its text, then removed from the processing servers. ReadLoudly does not train models on your files, does not share them with third parties, and does not make them visible to anyone else. Signed-in users can choose to keep a PDB file in their own private library; a guest upload is discarded when the session ends.

What exactly is a PDB file?

PDB is PalmDOC, the Palm OS ebook format still common in older ebook archives. ReadLoudly opens it directly in the browser, so you do not need the original software that created it.

What if my file is not a PDB?

Every format gets its own reader page rather than being funnelled into one generic uploader, so nothing loses its format-specific handling. Nearest neighbours to PDB among ReadLoudly's ebooks: RB, EPUB, MOBI, AZW. The Tools page lists all of them.