How to Swap Adjacent PDF Page Pairs
This guide shows a fast way to swap adjacent pages for scan-order correction.
Open Tool →Step-by-step
- Upload your PDF file.
- Run pair swap to reorder pages as 1↔2, 3↔4, 5↔6.
- Download and verify output order.
Practical tips
- Useful for scan jobs where front/back order is shifted by one page.
- If result is still wrong, combine with Reverse PDF or Interleave PDF.
- For odd page counts, remember last page will remain unchanged.
Common issues
- Incorrect source order can look worse after pair swap; preview first.
- Large files may take longer to process in browser.
FAQ
What happens to the last page in odd-length PDF?
It stays in original position because no pair is available.
Does pair swap reduce quality?
No. Pages are copied directly without rasterization.
What is the upload limit?
Current limit is 50MB per file.