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Merge PDF Files

Combine multiple PDFs into a single document — in order, free, no signup.

Up to 20 files Files deleted after 1 hour No account required

Drop PDF files here

Select 2 or more files · click or drag-drop

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Merge PDF — Frequently Asked Questions

How do I merge PDF files for free?

Drop two or more PDFs into the Docs Dingo Merge PDF tool, arrange them in the order you want, and click Merge PDFs to download a single combined file. It is free and no account is required.

How many PDFs can I merge at once?

You can combine up to 20 PDF files in a single merge, with each file up to 90 MB. Arrange them in any order before merging.

Can I choose the order pages appear in the merged PDF?

Yes. After adding your files you can move each one up or down, so the final document follows the exact order you set.

Do I need an account to merge PDFs?

No. Merging PDFs on Docs Dingo works without signing up. Just add your files and download the combined result.

Are my files private when I merge them?

Yes. Uploaded files are automatically deleted after 1 hour and are never sold. Docs Dingo is privacy-focused.

Will merging reduce the quality of my PDFs?

No. Merging combines your PDFs page for page without re-compressing them, so text and images keep their original quality.