PDB to POTM Converter

Transform PDB to POTM slides — online converter

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Drop files here. 1 GB maximum file size or Sign Up

Quality Preserved

Your original PDB content is preserved in the POTM result. The conversion process does not introduce unwanted artifacts.

Any Device, Any OS

Desktop, laptop, tablet, phone — the converter handles PDB to POTM equally well on every device and operating system.

Cloud Processing

Conversion runs entirely on our servers — your device handles nothing. Convert PDB to POTM without slowing down your computer.

How to convert PDB to POTM

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

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

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

About formats

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

POTM (PowerPoint Template with Macros) is a macro-enabled template format for Microsoft PowerPoint, introduced with Office 2007 as part of the Office Open XML family. POTM combines the template functionality of POTX — providing reusable slide masters, layouts, themes, and design foundations — with the ability to embed VBA (Visual Basic for Applications) macro code that executes in presentations created from the template. The format is a ZIP archive containing the standard XML parts for slide masters, layouts, and themes, plus a vbaProject.bin stream housing the VBA project. This combination enables organizations to distribute not just visual consistency but also functional automation: every presentation created from a POTM template inherits both the design system and the programmatic capabilities built into it. Common use cases include templates that automatically populate slides with data from corporate systems, enforce content approval workflows, insert standardized disclaimer slides, or provide custom ribbon tabs with organization-specific tools. One advantage is embedded workflow automation — a POTM template can include initialization macros that configure the presentation environment, add custom menu options, and connect to external data sources the moment a new presentation is created from it. The distinct .potm extension serves a security purpose as well, enabling administrators to apply differentiated trust policies for macro-containing templates versus standard POTX files. POTM is supported exclusively in Microsoft PowerPoint desktop editions where VBA execution is available.

Developer: Microsoft

Initial release: January 30, 2007

Frequently Asked Questions

Why convert PDB to POTM?

POTM provides macro-enabled slide template — converting turns your content into a presentation-ready slideshow format.

What programs open POTM files?

You can open POTM files with Microsoft PowerPoint with macros. Most platforms have at least one compatible option available.

Can I edit the POTM slides afterward?

The POTM output is fully editable. Open it in compatible software to modify content, add animations, or adjust layouts.

Is batch conversion supported?

Yes — upload multiple files and convert them to POTM format simultaneously for efficient batch processing.

Is PDB to POTM conversion secure?

Yes — uploaded files are deleted after conversion and results are removed within 24 hours from our servers.

Related Conversions

PDB to PDF

PDB to EPUB

PDB to MOBI

PDB to DOC

PDB to JPG

PDB to SVG

PDB to DOCX

PDB to TXT

PDB to FB2

PDB to GIF

PDB to XLS

PDB to PNG

PDB to RTF

PDB to CSV

PDB to XLSX

PDB to JPEG

PDB to DXF

PDB to PPT

PDB to PPTX

PDB to ODT

PDB to HTML

PDB to AI

PDB to PS

PDB to TIFF

PDB to PLT

PDB to AZW3

PDB to WBMP

PDB to BMP

PDB to WEBP

PDB to DDS

PDB to SNB

PDB to DOCM

PDB to PSD

PDB to JP2

PDB to LRF

PDB to PBM

PDB to RB

PDB to TCR

PDB to TGA

PDB to PCX

PDB to ICO

PDB to CUR

PDB to PGM

PDB to PPM

PDB to EXR

PDB to FAX

PDB to FTS

PDB to G3

PDB to HDR

PDB to HRZ

PDB to IPL

PDB to MAP

PDB to MNG

PDB to MTV

PDB to OTB

PDB to PAL

PDB to PALM

PDB to PAM

PDB to PCD

PDB to PCT

Specific converters

PDF to POTM

PPTX to POTM

DOCX to POTM

HTML to POTM

PPT to POTM

DOC to POTM

ODP to POTM

PPSX to POTM

XLSX to POTM

ODT to POTM

PPTM to POTM

PPSM to POTM

XLS to POTM

PPS to POTM

EPUB to POTM

PDB to POTM

RTF to POTM

TXT to POTM

CSV to POTM

DOT to POTM

DOTX to POTM

DOTM to POTM

DOCM to POTM

WPS to POTM

DJVU to POTM

XPS to POTM

OXPS to POTM

AZW3 to POTM

FB2 to POTM

LRF to POTM