Alternate & mix
Interleave the pages of two PDFs, such as fronts and backs.
- Add files
- Configure
- Process
- Result
Pages are taken in turn from each file. Runs on your device; nothing is uploaded.
How to use Alternate & mix
- Choose or drop two PDFs.
- Set how many pages to take from each, and reverse the second if needed.
- Press Mix PDFs and download the result.
What if the PDFs have different page counts?
Pages are taken in turn until one runs out; the rest of the longer PDF goes at the end.
More Organise tools
Explore all Organise tools- Page numbersAdd page numbers to your PDF, choosing the position, style and start number.
- Compress PDFReduce the file size of your PDF, with control over image quality.
- Organise PDFDrag pages into the right order, or rotate and remove them, then save.
- Merge PDFCombine several PDFs into one file, in the order you choose.
- Split PDFDivide a PDF into separate files by page ranges, size or every few pages.
- Delete pagesRemove the pages you don't need and save a new, shorter PDF.
Ready to sign it?
Sign PDF adds your signature, initials and date on this device. Request signatures sets signers, order and an audit trail.
Runs in your browser, so your file is not uploaded.
Also searched as: alternate mix pdf, merge odd and even pages, interleave pdf pages, combine odd and even scans.
Questions
My second scan is in reverse order. Can you fix that?
Yes. Tick Reverse the second PDF, which is what you need after scanning the back sides of a stack.
Are my files uploaded?
Runs in your browser, so your file is not uploaded.
Is Alternate & mix free?
Yes. No signup and no watermark.
Will it work on an old phone?
Yes for most files. On low-memory phones files up to 20 MB are safest; above your device's limit you get a warning and can try anyway.
Does it work on Mac, Windows, iPhone and Android?
Yes. It runs in any current browser, so there is nothing to install on any of them.