Merge PowerPoint Files

Most mergers glue the second deck's slides onto the first deck's template — so half the result suddenly wears the wrong design. This one imports each file's master, layouts and theme along with its slides.

Add the files, set the order, and download one deck. Pictures that appear in several files are stored once, and nothing is uploaded anywhere.

Merge PowerPoint Files

Combine two or more PowerPoint files into one deck, keeping each file's own design, master slides and pictures.

Each file keeps its own design, layouts and pictures — nothing is restyled to match the first one.

The file is opened in your browser: nothing is uploaded, and this works offline.

How it works

This utility runs locally in your browser for privacy and speed.

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Unlimited local tools

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Frequently asked questions

Will the second deck keep its own design?
Yes. Each file's slide master, layouts and theme are imported with a new part name, so both designs live side by side in the merged file. If the slide sizes differ, the imported slides follow the first file's size — the tool tells you when that happens.
Do my files get uploaded?
No. The whole merge happens in your browser: the .pptx files are ZIP archives that are unpacked and reassembled locally, and it works offline.

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