Merge PDF, made easy.

Combine multiple files to create a single PDF.

Brands that choose us

  • Tiktok
  • Uber
  • Tesla
  • Netflix
  • salesforce
  • airbnb

You’ve got the files, we’ve got the tools.
Try Lumin’s free PDF merge tool.

  • Merge PDF files in seconds

    Merge PDF files in seconds

    Combine your files with Lumin’s PDF merge tool. Upload documents from your desktop or Google Drive. Organize document pages the way you want them.

  • Shape your document

    Shape your document

    Simply drag and drop thumbnails to organize pages and get your document how you want it. For larger documents, use our page positioning function.

  • Go further with page tools

    Go further with page tools

    Use Lumin’s suite of page tools to crop, add/delete pages, rotate or even split documents. Sending and sharing files is a breeze when you’ve got all the right materials included.

Do more doing with Lumin.
Get merging for free.

How to merge a PDF

  • 1. Sign-up

    Head to and create a free account, if you haven’t already. In document viewer mode, simply drag and drop the first file from your desktop into your documents (or upload via Google Drive or Dropbox) and double click to open.

  • 2. Page tools

    Hit ‘Page Tools’ in the top right of your screen and you’re in. You’ll see all the tools displayed on the left-hand side. Click the ‘Merge Documents’ dropdown to upload more documents into your workspace.

  • 3. Hit merge

    Make any adjustments you need and combine your PDF by clicking the ‘Merge’ button. Too easy.

Plans & pricing

Choose the plan that’s right for you


Get Started
  • Access limited features

  • Limited file upload size (20MB)

  • 2 eSignatures

  • Email support


Start Free 7-Day Trial
  • Unlimited editing feature

  • Unlimited uploads

  • Unlimited eSignatures

  • Unlimited page tools

  • No advertising

  • Priority email support

Looking for a team or business plan?View all plans

See why over 70 million people choose Lumin

Frequently Asked Questions

  • Is Lumin free?

    Sure is! Though we do have options for people and businesses wanting to unlock all our features – such as unlimited storage and certain tools only available to Professional users – you can try Lumin professional free for 7 days, or stay on a free plan. Discover our plans to learn which one is the right fit for you.

  • How do I use Lumin?

    Lumin works on your browser, or you can download our desktop app and keep Lumin handy on your computer. We’ve also got a mobile and tablet app which includes our most popular features.

  • Can I just merge a PDF and go?

    Yes, absolutely. You do need to create an account in order to use Lumin, but it’s easily done and you’ll be accessing the merge function in no time. You’ll have a range of other PDF features at your disposal too, should you choose to explore them.

  • Can I merge a JPG with a PDF?

    Yes, Lumin supports file types beyond just the PDF. Simply upload your JPG and merge it with your other files as you would a PDF.