Merge PPT Files Online

Copy-pasting slides between decks silently reformats them: pasted slides adopt the destination theme, fonts substitute, colors shift, and carefully positioned elements jump. With decks from several contributors, an hour of merging becomes an afternoon of fixing.

The reliable way is to merge at the file level, importing every slide with its own master and layout intact — which is exactly what this tool does.

Each slide keeps its original design: theme, master, layouts, fonts, colors, images, charts, and speaker notes travel with the slide. A slide that looked right in the source deck looks identical in the combined deck.

Slide order follows the order of your uploaded files, and every slide remains fully editable afterwards — this is a true merge, not a flattened export.

Animations and transitions defined on the slides are carried over as well.

Combining team sections into one client deck before a pitch, stitching weekly lecture decks into a semester review file, assembling a conference session from multiple speakers' files, or consolidating quarterly reports into a yearly board deck.

After merging, two follow-ups are common: compress the combined deck if it is heavy with images, or convert it to PDF for a read-only handout — both tools are one click away below.