PPS to PDB Converter

Turn PPS slides into Palm Database images — free online

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Palm Ecosystem Ready

PDB is the native data format for Palm OS. Your PPS slides become handheld-ready images without needing Palm development tools or legacy hardware.

Secure Handling

Uploaded PPS presentations are deleted right after conversion. PDB output is purged within 24 hours — your slide content stays confidential throughout.

Browser-Only Workflow

No Palm SDK, no PowerPoint, no desktop installs. The entire PPS to PDB conversion happens in your web browser on any operating system.

How to convert PPS to PDB

Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.

Choose pdb or any other format you need as a result (more than 200 formats supported)

Let the file convert and you can download your pdb file right afterwards

About formats

PPS (PowerPoint Slideshow) is a binary presentation format from Microsoft that functions identically to PPT with one behavioral difference: double-clicking a PPS file launches it directly in slideshow (full-screen) mode rather than opening the editing interface. The format uses the same OLE2 compound document structure as PPT, storing slides, text, images, animations, transitions, speaker notes, and embedded objects in binary streams. PPS files are typically produced by saving a finished PPT presentation in slideshow format, signaling that the content is intended for viewing rather than editing — though the file can still be opened for editing through PowerPoint's File menu. The format gained widespread use in corporate environments for distributing ready-to-present slide decks, training materials, kiosk displays, and self-running presentations. One advantage is presentation-ready behavior — recipients can launch a PPS file and immediately begin presenting without navigating editing tools, reducing the chance of accidentally modifying content or revealing speaker notes. The auto-play capability is another strength for unattended scenarios: combined with automatic timing and looping features, PPS files power information kiosks, digital signage, and lobby displays that run continuously without operator interaction. While the newer PPSX format has superseded PPS for current workflows, the binary slideshow format remains encountered in archived corporate materials and legacy presentation libraries.

Developer: Microsoft

Initial release: 1995

PDB (Palm Database) is a generic database container format created by Palm, Inc. for the Palm OS platform, first appearing with the original PalmPilot in March 1996. In the ebook context, PDB files most commonly use the PalmDOC or Plucker encoding to store readable text with basic formatting. The format consists of a 78-byte header identifying the database name, creation date, and record count, followed by a record index table and the data records themselves. PalmDOC-encoded PDB files use a simple LZ77-based compression scheme to pack plain text efficiently, while Plucker extends this with HTML rendering, image support, and hyperlink navigation. PDB ebooks powered a thriving mobile reading ecosystem years before dedicated e-readers existed — millions of Palm OS users carried entire libraries on devices like the Palm V, Tungsten, and Treo handhelds. A primary advantage is extreme simplicity: the flat record structure and minimal overhead mean PDB files parse instantly even on severely constrained hardware with limited memory and processing power. The open, well-documented structure is another strength, having spawned numerous reader applications across Palm OS, Windows, and later mobile platforms. Though the Palm platform is long discontinued, PDB ebooks remain accessible through conversion tools and readers like Calibre, and the format holds historical significance as one of the earliest practical mobile ebook solutions.

Developer: Palm, Inc.

Initial release: March 1996

Frequently Asked Questions

Why convert PPS to PDB?

PDB is the Palm Database format used on Palm OS handhelds. Converting slides to PDB makes them viewable on PDAs, Palm emulators, and retro handheld computing setups.

What opens PDB image files?

Palm OS emulators, ImageMagick, and Palm Desktop software can open PDB images. Retro computing communities maintain tools for working with Palm database formats.

Does PDB support color images?

PDB supports various color depths depending on the Palm device target — from monochrome to 16-bit color — though the output will be adapted for handheld display capabilities.

Are PDB files small?

Yes — PDB images are optimized for devices with limited storage and processing power, keeping file sizes minimal while maintaining usable image quality.

Is PPS to PDB conversion free?

Standard conversions are free. Premium plans offer batch conversion and support for larger presentation files.

Can I convert PDB back to a modern format?

Yes — PDB images can be converted to PNG, JPEG, or BMP for use outside the Palm ecosystem.

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PPS to DOC

PPS to JPEG

PPS to PPSX

PPS to DOCX

PPS to GIF

PPS to PNG

PPS to HTML

PPS to ODP

PPS to TXT

PPS to PPSM

PPS to SVG

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PPS to EPUB

PPS to PPTM

PPS to DOCM

PPS to MOBI

PPS to AZW3

PPS to MTV

PPS to PSD

PPS to BMP

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PPS to TIFF

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PPS to DOTX

PPS to DOT

PPS to PDB

PPS to PCX

PPS to PAL

PPS to RTF

PPS to XPS

PPS to DJVU

PPS to PGM

PPS to POT

PPS to RB

PPS to PPM

PPS to AVIF

PPS to TGA

PPS to HDR

PPS to G3

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PPS to WEBP

PPS to HEIF

PPS to JBG

PPS to PBM

PPS to JP2

PPS to JPS

PPS to MAP

PPS to OXPS

PPS to PALM

PPS to PFM

PPS to POTM

PPS to TCR

PPS to ICO

PPS to CUR

PPS to EXR

PPS to FAX

Specific converters

PDF to PDB

FB2 to PDB

EPUB to PDB

DOCX to PDB

DOC to PDB

JPG to PDB

BIN to PDB

TXT to PDB

MOBI to PDB

PPTX to PDB

RTF to PDB

XLSX to PDB

DJVU to PDB

ODT to PDB

PNG to PDB

JPEG to PDB

HTML to PDB

XLS to PDB

HEIC to PDB

AZW3 to PDB

CSV to PDB

PPT to PDB

JFIF to PDB

BMP to PDB

XPS to PDB

TTF to PDB

GIF to PDB

WEBP to PDB

PPSX to PDB

EPS to PDB

PPS to PDB Quality Rating

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