Merge PDF

Combine multiple PDF files into one PDF. Preview pages, then download.

Drop PDF files here or click to choose Select two or more PDF files

About Merge PDF

Merging PDFs puts several files into one ordered document—ideal for application packs, invoice batches, or research appendices. Upload multiple PDFs, reorder pages if needed, preview, then download a single file.

Keeping one PDF reduces upload errors on portals that only accept a single attachment and makes email threads easier to follow.

How to use Merge PDF

Open Merge PDF.
Add two or more PDF files.
Reorder pages if the sequence needs changing.
Preview, then download the combined PDF.

When to use it

Job applications: CV + cover letter + certificates
Finance: invoices and receipts for a month
Study packs: lecture slides plus worksheets
Client delivery: proposal, timeline, and terms in one PDF

Practical tips

Name source files clearly before upload so order is obvious.
Compress oversized scans first if the portal has a size limit.
Preview the merged result—wrong page order is the most common mistake.
Split first if you only need selected pages from a long PDF.

Common questions

How many PDFs can I merge?

Add multiple files in one session. Very large packs may take longer on slower devices.

Can I change page order?

Yes. Reorder before you download so the final PDF matches the sequence you need.

Is Merge PDF free?

Yes. Free in the browser with no account.

Will bookmarks survive?

Merging focuses on page content into one PDF. Rebuild bookmarks afterward if your workflow needs them.

Related guides

Paperwork and receipts that often need combining into one PDF

Merge PDF files — step by step

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