PDF Merge Sort

Usage

Choose multiple local PDF files, arrange the merge order, then run to merge them into one PDF and download. Notes: 1. The 15MB file size limit applies; larger files cannot be processed yet. 2. All processing is done locally in your browser; files are never uploaded. 3. After running, scroll the result preview to review each page.

FAQ

1. 1.

   Can I adjust the page order after merging?

   Yes. After uploading multiple PDFs, you can drag and drop to reorder files before generating the final PDF.

2. 2.

   Will merging many PDFs cause lag?

   All processing happens locally. Very large or numerous files may take longer. We recommend merging no more than 20 files at a time.