Got a bunch of PPTX files that need to become one deck? Drop them in and we'll stitch them together.
or click to browse (.pptx, up to 10 files, 50 MB each)
Drag 2 or more PPTX files into the box, or click to pick them from your computer.
The file list shows the merge order, top to bottom. Not right? Remove one and re-add it.
Click the button. It usually takes a few seconds, a bit longer for big decks.
Grab the merged file. It's a regular .pptx, ready to open in PowerPoint or Keynote.
Up to 10 .pptx files at a time, 50 MB each. If you've got more than that (lucky you), merge in batches of 10 and then merge those results together. Works fine.
Yep. Slide masters, layouts, fonts, colors, themes. All of it stays put. If file A uses a dark blue theme and file B uses a white one, each section keeps its own look in the final deck. That's usually what you want.
The first file in your list sets the slide size for the whole merged deck. Slides from other files get scaled to match. Honestly, if you can, make everything 16:9 widescreen before merging. Mixing 4:3 and 16:9 always looks a bit off no matter what tool you use.
50 MB per file. No hard cap on the combined output or total slide count. A 10-file merge with lots of embedded video takes longer than a quick 3-file text deck, but it still works.
Uploads go over HTTPS. Files get merged on our server and then deleted right after you download. We don't open them, read them, or keep copies. That said, if your deck has confidential pricing or legal content, standard common sense applies. Use your own judgment.
Yes. It runs in your browser, so Mac, Windows, Linux, Chromebook, iPad, phone, it doesn't matter. Safari and Chrome both work fine. You don't need PowerPoint installed either.
They merge in upload order, top to bottom. If you want to move file 3 to the front, remove it and add it again so it lands at the end, then re-add the others. A bit clunky, we know. Drag-to-reorder is on the list.
Only .pptx (PowerPoint 2007 and newer). If someone sent you an old .ppt file, open it in PowerPoint or Keynote and save as .pptx first. Google Slides decks work too, just use File and Download as Microsoft PowerPoint.
Pull 10 decks into one. More than that? Merge in batches.
Most merges finish in under 10 seconds. Big decks take a bit longer.
Your fonts, themes, and slide masters come through intact.
Mac, Windows, phone, tablet. If it loads this page, it works.
