Merge PDF

Upload multiple PDFs, arrange their order, and combine them into one file.

Drop your PDFs here or
Up to 30 files · PDFs only · Max 80MB each
We’ll show progress and download when done.

🔒 Secure

Transfers over HTTPS; files auto-delete after processing.

🧩 Flexible

Drag to reorder, auto-bookmarks, and optional TOC page.

📱 Anywhere

Works on desktop and mobile — no software to install.

How to merge PDF files

  1. Click Choose PDFs or drag them into the box.
  2. Reorder files by dragging; pick options like bookmarks or a TOC page.
  3. Press Merge PDFs and download the result.

Tips

  • Use clear filenames to make sorting and bookmarks meaningful.
  • For large batches, try “Compressed after merge”.