Gamma to PowerPoint: how to export and fix what breaks

To export a single slide, hover over it, select the three-dot menu in its top-left corner, then the download icon and a format.

Gamma's export article describes the PPTX this way.

Gamma's help adds that the PDF embeds fonts, so it looks the same on any computer, and that PNG exports are flat images. If readers do not need to edit, the PDF is the safer file to send. If you only have the PDF of a Gamma, converting a PDF to PowerPoint is a separate route.

Gamma calls some differences expected, because exports reflect Present Mode and not Edit Mode. The rest have documented causes.

The most common cause of unexpected font changes is a step after the export, not the export itself.

The generic message "Error exporting file" has several causes, and Gamma lists a fix for each.

• A server-side failure. Wait a few minutes and retry. If it keeps failing, send the Gamma link to Gamma support.
• Network problems. A dropped connection, a restrictive firewall or proxy and an ad blocker can interfere. Try another network or turn off browser extensions.
• The file was created but the download failed. Try another network or browser.
• A very large deck. Decks of about 150 or more slides can fail. Split the deck, export each part and merge the files outside Gamma.
• Heavy images. Large or numerous images can cause failures or missing images. Compress them or replace some with lower-resolution screenshots, then export again.
• A mobile browser. PDF and PowerPoint exports may not work reliably there. Use the desktop site.

A long export is not an error: if it takes a while, Gamma says it will email you a link instead.

Gamma's help lists Google Slides as an export route: export the PowerPoint file, then upload it to Google Slides. Two things change on the way.

First, Google Slides ignores fonts embedded in uploaded PowerPoint files and uses its own, which can change text size or style. Gamma calls this a Google Slides limitation and says to stay in PowerPoint or view the file in a PDF reader to preserve formatting. Second, Google's help says that when you open a PowerPoint file, embedded charts and videos are converted to images and SmartArt images become Google Drawings. Check each chart after the upload.

No. The Slide Master in PowerPoint appears blank, and styling lives on each slide. Gamma can import a theme from a .pptx or Google Slides file, taking the theme name, accent and background colors, heading and body fonts and the logo (Figma, Canva, PDF and Word files are not supported), but that shapes the deck inside Gamma and does not add your master to the export.

To get your company template onto an exported deck, apply it in PowerPoint. The guide on applying a template to an existing presentation shows how, and what a slide master is explains why it matters. For fonts, see best fonts for presentations, and for the whole picture, AI presentations in your own template.

Export the Gamma as a PPTX, open it, select the slides you need and copy them. In your own file, right-click the thumbnail where they should go and pick an option under Paste Options; on a Mac, choose Paste and then use the Paste Options button that appears. Microsoft's help says Use Destination Theme adapts the copied slide to match the destination theme, and Keep Source Formatting keeps the slide's original theme format. Because the export has no slide master, check every pasted slide for text that moved or no longer fits. Source: Microsoft's guide to copying and pasting slides.

No. Gamma's help says Word (.docx) export is not supported on any plan. Its suggested workaround is to export a PDF and convert it with a free online tool. Check the result, and if the deck is confidential, check first that you may upload it to a converter.

Yes, with limits. Gamma imports PowerPoint and Word files up to 200 MB and PDFs up to 100 MB. Keynote and Excel files cannot be imported directly; Gamma suggests exporting Keynote as .pptx first. In Gamma 5, PowerPoint and PDF imports keep the original layouts, design and structure and stay editable, but some charts arrive as static images and missing fonts are replaced with similar ones.

Gamma has a Free plan, and exports work on it with a badge. Gamma's help says PDF and PPTX exports carry a "Made by Gamma" badge when your workspace is on the Free plan at the time of export, whenever the deck was made. Paid plans (Plus, Pro and Ultra) remove the badge from future exports, not from earlier ones. Gamma's pricing page lists the current plans and what they include. To compare Gamma with other tools, see how to make a presentation with AI.

Sources, as of October 2026: Gamma's help articles on exporting, export differences, importing and themes, and Google's help on opening Office files in Slides.

Yes. The editor behind this site opens .pptx files: Open PowerPoint, PDF or Word takes .pptx, .pdf and .docx up to 30 MB and creates a new document. Free imports the first 3 pages, Plus up to 12, and Pro and Max the whole file up to 150. Each slide is rebuilt as editable text, shapes and pictures, and speaker notes are kept. Importing uses no credits, while restyling the deck, for example into your brand, is a request to the assistant and uses credits. The page on improving a PowerPoint with AI covers the editing side.

What to expect after the move: new and changed slides in the editor follow the design the AI read from your file, theme fonts and colors, each slide's layout and the footers, and one request restyles the whole deck. If you present and share from Gamma itself, staying in Gamma is a fine choice; exporting only matters once a file has to leave it. For a restyle, a brief like this works in any assistant that can open the file.