Combine multiple PDF files into one

Merge PDF

📄 Drag & drop PDF files here, or click to browse

Select multiple PDF files to merge

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Result preview

Preview generated from the same file that will be downloaded.
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Tip: Select multiple PDF files, drag to reorder, then merge them into one.

📖 What is Merge PDF?

Merge PDF combines multiple PDF files into a single document. Upload your files, arrange them in order, and download the merged result — all in your browser.

👤 Who Is It For?

For: Anyone who needs to combine reports, invoices, or scanned documents into one file.
Not for: Encrypted/password-protected PDFs.

📋 How to Use

  • Select or drag multiple PDF files.
  • Drag files to reorder them.
  • Click Merge PDFs and download.

💡 Common Use Cases

  • Combine monthly reports into one document
  • Merge scanned pages into a single file
  • Assemble invoices or receipts

⚠️ Limitations

Max 100 files per merge. Very large files (>200MB) may be slow. All processing runs in your browser.

📌 Key Facts

  • 100% free — no signup required
  • All processing in your browser — no upload
  • Part of ToolPile's collection of free tools