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  1. Home
  2. /PDF Tools
  3. /Merge PDF

Merge PDF

Combine multiple PDF files into one document

Drop PDF files here

Up to 20 files · Max 50MB each

Select at least 2 PDF files to merge. Files will be combined in the order shown above.

Merge PDF files free online

Combine multiple PDFs into a single document in seconds. Docmaker merges your PDFs in the correct order, preserves quality, and keeps your files private. No signup, no watermark, and your files are auto-deleted after 1 hour.

How it works — 3 easy steps

  1. 1

    Upload 2+ PDFs

    Drag and drop your PDF files. Reorder them using the arrow buttons.

  2. 2

    Click Merge PDF

    We combine them in the exact order shown into one PDF.

  3. 3

    Download

    Save your merged PDF instantly. Share or store it securely.

Why use Docmaker?

  • ✓Free and unlimited — merge up to 20 PDFs (50MB each) at once
  • ✓Preserves quality, fonts, and layout
  • ✓Files processed on our servers and deleted after 1 hour
  • ✓Works on desktop and mobile, no software to install

Frequently asked questions

Is merging PDF free?

Yes, Docmaker lets you merge PDFs free with no limits or watermarks.

Can I reorder PDFs before merging?

Yes, use the up/down arrows to arrange files in your desired order.

Is it safe to upload PDFs?

Files are encrypted in transit (TLS) and auto-deleted after 1 hour.

What is the file size limit?

Each PDF can be up to 50MB; you can merge up to 20 files at once.

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