Merge presentations

Several presentations into one

Drop in the PPTX files, put them in the order you want with the arrows and download one deck. Each file keeps its own design: slides carry their layouts, fonts and images with them, so a merged deck looks the same as the parts did.

Handy when three people each prepared their section, or when last year's deck needs a few slides from the year before.

Frequently asked questions

What if the presentations have different slide sizes?

The first file decides. Slides from the others are stretched to that size, and we tell you which files that happened to, so a 4:3 deck merged into a 16:9 one does not surprise you.

Does everything end up on one theme?

No, and that is deliberate. Every slide keeps the design it came with; forcing one theme would break layouts that were built for another. Unify the look in PowerPoint afterwards if you want it.

How large can the files be?

Up to 60 MB each. Everything is assembled in memory, so with several photo-heavy decks expect a moment's wait.

Are the presentations uploaded to a server?

No. The merge happens entirely in your browser.