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Supported Formats
Convert between all major file formats with high quality
PowerPoint Formats
Microsoft PowerPoint 2007+ Presentation - modern XML-based format providing better compression (up to 75% smaller than PPT), improved recovery, and enhanced multimedia support. Supports all PowerPoint features including advanced animations, transitions, embedded videos, SmartArt, themes, and master slides. Industry standard for presentations. Native format for PowerPoint 2007+, compatible with Google Slides, LibreOffice Impress, and Keynote. Essential for business presentations, educational slideshows, and professional communication.
PowerPoint Macro-Enabled Presentation - PPTX format with support for VBA macros and automation scripts. Enables interactive presentations with custom buttons, automated actions, and data processing. Used for advanced presentations requiring programmatic control, custom interactivity, or integration with other Office applications. Important for corporate training, automated reporting presentations, and interactive dashboards. Requires macro security settings enabled. Essential for power users needing automation capabilities.
Microsoft PowerPoint 97-2003 Presentation - legacy binary format for slide presentations. Supports slides, animations, transitions, embedded media, and speaker notes. Compatible with older PowerPoint versions (PowerPoint 97-2007). File sizes larger than modern PPTX. Common in legacy presentation archives, older corporate training materials, and environments requiring backwards compatibility. Still playable but superseded by PPTX for new presentations. Found in archived presentations from pre-2007 era.
Slideshow Formats
PowerPoint Slide Show - modern format opening directly in presentation mode. Recipients view presentation without accessing editing capabilities. Perfect for distribution when editing isn't needed. Smaller file sizes than PPS with better multimedia support. Ideal for email sharing, exhibition displays, kiosk presentations, and auto-running slideshows. Industry standard for distributing view-only presentations. Compatible with PowerPoint 2007+ and most presentation viewers.
PowerPoint Macro-Enabled Slide Show - combines slide show format with VBA macro support for interactive presentations. Opens in presentation mode with programmatic capabilities. Used for interactive kiosks, automated demonstrations, quiz presentations, or self-running displays requiring user interaction. Perfect for training modules with embedded assessments, exhibition displays with interactive elements, or automated presentation systems. Requires macro security settings enabled.
PowerPoint 97-2003 Slide Show - legacy format that opens directly in presentation mode, skipping edit view. Self-running presentation perfect for kiosks, trade shows, auto-playing displays, or sharing with non-editing viewers. Recipients see presentation immediately without accessing edit mode. Common for email distribution of presentations, exhibition displays, and scenarios where editing should be prevented. Legacy format replaced by PPSX but still widely compatible.
Template Formats
PowerPoint Template - modern XML-based template format for creating standardized presentations. Contains themes, layouts, master slides, fonts, and design elements. Smaller file sizes than POT with better recovery. Industry standard for corporate templates, educational institutions, and brand guidelines. Creating presentations from POTX ensures consistent branding and design. Compatible with PowerPoint 2007+. Essential for organizations maintaining presentation standards and visual identity.
PowerPoint Macro-Enabled Template - template format supporting VBA macros for automated presentation creation. Combines template capabilities with programmable automation. Used for generating presentations from data sources, creating interactive template systems, or building presentation automation tools. Perfect for corporate reporting templates, automated dashboard generation, or custom presentation builders. Requires macro security settings. Power tool for presentation automation and dynamic content.
PowerPoint 97-2003 Template - legacy template format for creating consistent presentation designs. Contains master slides, layouts, themes, fonts, and placeholder designs. Used to standardize corporate presentations, educational materials, and branded slideshows. Creating new presentations from POT templates ensures design consistency. Legacy format replaced by POTX but still supported for backwards compatibility. Convert to POTX for modern PowerPoint features and better compression.
Export Formats
Portable Document Format Presentation - universal read-only format preserving exact visual appearance of slides. Each slide becomes a page in PDF. Perfect for distribution when animations and interactivity aren't needed. Recipients don't need presentation software. Supports forms, annotations, and hyperlinks. Ideal for sharing presentation handouts, archiving slide decks, and ensuring consistent appearance. Universal compatibility across all devices and platforms. Cannot edit or present with transitions/animations.
HTML Presentation - web-based slideshow format for browser viewing without software installation. Converts presentations to interactive HTML pages with JavaScript navigation, responsive design for mobile devices, and cross-browser compatibility. Perfect for embedding presentations on websites, sharing via URL without downloads, online portfolios, and ensuring universal web accessibility. Animations may be simplified to CSS/JavaScript effects. Ideal for web publishing, blog posts, documentation, and mobile-friendly viewing. Recipients view in any web browser without PowerPoint or plugins.
Image Export - converts each presentation slide into individual image files (JPG, PNG, or other formats). Each slide becomes a separate numbered image preserving exact visual appearance. Perfect for social media sharing (LinkedIn, Twitter, Instagram posts), thumbnail generation for presentation libraries, website graphics and blog illustrations, print materials (posters, flyers, handouts), documentation and training manuals, and quick slide previews. Choose PNG for best quality with transparency support, or JPG for smaller file sizes. Ideal when you need slides as standalone graphics rather than interactive presentations.
How to Convert Files
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Frequently Asked Questions
What is a PPSM file and how is it different from PPSX?
PPSM is the macro-enabled PowerPoint slideshow format. Like PPSX, it opens directly in full-screen presentation mode, but PPSM uniquely supports embedded VBA macros, scripted automation, interactive buttons, and advanced behaviors triggered during the slideshow. This makes PPSM ideal for dynamic training modules, quiz systems, kiosk applications, and presentations requiring logic or automation instead of static content.
Because PPSM supports macros, it uses the Open XML Macro-Enabled Packaging Convention. Its internal structure contains an additional VBProject component that stores VBA scripts. This gives PPSM capabilities far beyond normal slideshow files but also introduces security considerations because scripts execute on load.
How does PPSM work internally?
PPSM follows the macro-enabled version of the PowerPoint Open XML architecture:
XML Slide Components
Slides, layouts, themes, and relationships are stored as XML files inside the ZIP-based container, enabling easy parsing, repair, and compatibility.
Macro Storage (vbaproject.bin)
All VBA code resides in a binary component that PowerPoint loads independently, giving the file automation and interactivity.
Media Folder Structure
Images, audio, and video are organized into the media directory, each referenced by XML for stable playback.
Open Packaging + Macro Extensions
The format combines XML components with binary macro data, providing scriptability while retaining the modular design of PowerPoint’s modern formats.
This hybrid architecture makes PPSM powerful for interactive presentations but requires proper security handling.
Where are PPSM files commonly used?
PPSM plays a vital role in environments that require automated or interactive slideshows:
Training Systems
Corporate training modules frequently use PPSM to track progress, trigger questions, or automate navigation.
Education
Teachers use macro-enabled slideshows for quizzes, branching lessons, and interactive learning paths.
Kiosk Displays
PPSM enables timed actions, automated looping, and programmed slide transitions for unattended screens.
Workflow Automation
Businesses embed macros for exporting, formatting, or generating reports directly from slideshow content.
Interactive Marketing
Events and product demos rely on PPSM for clickable menus and dynamic animations.
Complex Client Deliverables
Agencies deliver macro-enabled presentations requiring conditional navigation or data-driven displays.
Enterprise Systems
Internal platforms use PPSM to automate repetitive presentation tasks or drive digital signage.
The format excels wherever presentation automation is needed.
Why won’t some PPSM files open or run macros?
Security settings may block macros due to strict enterprise or OS policies.
The file may be untrusted or downloaded from the internet, requiring manual “Enable Content” approval.
Antivirus or IT management tools may strip or quarantine the macro component.
Why do PPSM files become very large?
Embedded videos, audio, and high-resolution images increase storage size significantly.
Macro-driven features may require additional XML parts, custom icons, or external resources.
Unused media or layered slide masters accumulate if not manually cleaned.
Does PPSM support all PowerPoint features?
Yes—PPSM supports all transitions, animations, modern themes, vector graphics, and media formats available in PowerPoint.
It also supports macro-only capabilities like event handlers, conditional navigation, and automated slide logic.
The only limitation is viewer support—non-Microsoft tools often ignore macro functionality.
Why does a PPSM slideshow behave differently after editing?
Changes to master slides or layouts can affect macro-driven navigation or button placement.
Imported slides may bring in new themes or break macro references.
Macros relying on object names may fail if slides or shapes are renamed.
Why is PPSM difficult to convert to other presentation formats?
Macro functionality does not translate to most third-party formats, causing partial or broken exports:
No Macro Support in ODP
OpenDocument Presentation formats ignore all VBA logic and delete scripting components.
PDF Flattening
Interactive content and macros disappear entirely when exporting to PDF.
Limited Support in Web Apps
Online editors remove macro components for security reasons.
Missing Media Paths
Some converters break relative paths used by macros to locate media.
Cloud Sanitization
Cloud storage platforms may strip macros due to malware risk.
Manual verification is mandatory after conversion, especially for interactive content.
Is PPSM safe to use?
PPSM is safe when created by trusted users, but macros can execute harmful code if misused.
Microsoft Office includes warning prompts, sandboxing, and digital signature requirements.
Best practice: enable macros only from known, signed, or internal sources.
What formats are related to PPSM?
PPSM belongs to PowerPoint’s macro-enabled file family:
PPTM
Editable macro-enabled presentation format.
PPTX
Standard editable presentation without macros.
PPSX
Macro-free slideshow format.
POTM
Macro-enabled PowerPoint template format.
POTX
Standard template format without macros.
PPS
Legacy binary slideshow format.
PPT
Older binary presentation format used before PowerPoint Open XML.
VBScript Add-Ins
Extensions that expand automation capabilities in PPSM environments.
Print-Optimized Slides
PPSM can trigger macros to prepare layouts for printing.
Reduced-Macro PPSM
Lightweight files containing minimal VBA logic for compatibility.
Why does a PPSM run slowly?
Heavy macros performing calculations or slide manipulation can slow down playback.
Large embedded media increases loading and rendering time.
Corrupted macro modules or missing references can cause lag or errors.
Can PPSM files be edited?
Yes—PowerPoint allows full editing of both slides and macros when opened in edit mode.
Macros can be edited via the VBA editor, enabling powerful automation.
After editing, saving as PPSM preserves all macro functionality.
Why do exported PDFs look different from the PPSM slideshow?
Macros, navigation logic, and interactive buttons are removed entirely.
Certain shadows, gradients, or effects render differently in PDF engines.
Videos and animations do not export and are replaced with static frames.
Can damaged PPSM files be repaired?
PowerPoint can often auto-repair XML components and restore broken relationships.
Manually extracting the ZIP structure allows fixing damaged media or XML parts.
If macro modules are corrupted, they may be recoverable via the VBA editor.
Is PPSM still relevant today?
Yes—PPSM is essential wherever automation, interactivity, or programmed slide behavior is required.
It remains widely used in corporate training, kiosk systems, internal tools, and advanced presentation workflows.
As long as VBA macros remain part of Microsoft Office, PPSM will continue to be the standard for macro-enabled slideshows.