POTM to MOBI Converter

Convert POTM templates to MOBI e-books — free online

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Slides to E-Book

Your POTM presentation content becomes a MOBI e-book — readable on Kindle devices and mobile apps with a comfortable reading experience.

Multiple Files at Once

Queue several POTM templates and convert them all to MOBI simultaneously. Each produces a separate downloadable e-book.

Automatic Cleanup

Uploaded POTM files are removed immediately after processing. MOBI outputs are deleted from Convertio servers within 24 hours.

How to convert POTM to MOBI

1

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

2

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

3

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

About formats

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
MOBI is an ebook format originally developed by Mobipocket SA, a French company founded in 2000 that was later acquired by Amazon in 2005. The format builds on the PalmDOC/PDB container structure, adding support for HTML-based content markup, embedded images, a DRM layer, and a JavaScript subset for limited interactivity. MOBI files use a record-based database architecture inherited from Palm OS, with a header structure containing metadata like title, author, publisher, and language followed by compressed HTML content records. The format became the foundation of Amazon's early Kindle ecosystem — the original AZW format used on first-generation Kindles was essentially MOBI with Amazon's own DRM wrapper. MOBI supports reflowable text with basic formatting including bold, italic, headings, lists, and tables, as well as internal hyperlinks and a built-in table of contents. One advantage is broad device compatibility: MOBI files are recognized by Kindle devices and apps spanning over a decade of hardware, as well as numerous third-party readers on desktop and mobile platforms. The format's lightweight structure is another strength — even long novels produce compact files that load quickly on modest hardware. While Amazon has since moved to the more capable AZW3/KF8 format for new publishing, MOBI remains widely circulated in existing ebook libraries and continues to be produced by conversion tools like Calibre for maximum Kindle compatibility.
Developer: Mobipocket SA
Initial release: 2000

Frequently Asked Questions

Why convert POTM to MOBI?

MOBI makes your slide content portable to Kindle and mobile reading apps — useful for repurposing training decks, tutorials, or course materials as e-books.

What reads MOBI files?

Amazon Kindle devices and the Kindle app on all major platforms support MOBI. Calibre and FBReader also open MOBI e-books.

Does MOBI support formatting?

MOBI supports text formatting, headings, and embedded images. Complex slide layouts are simplified into a linear reading flow.

Is MOBI or AZW3 better for Kindle?

AZW3 offers more advanced formatting features. MOBI has broader compatibility with older Kindle models and third-party readers.

Is this converter free?

Convertio provides POTM to MOBI conversion at no cost. Paid plans increase file size limits and processing speed.

How do I transfer MOBI to Kindle?

Copy the file via USB, email it to your Kindle address, or use Amazon Send to Kindle for wireless delivery.