Combine files

Merge PDF

Combine multiple PDFs into one document. Drag to reorder, preview pages, and download instantly.

Merge PDFs

Combine multiple PDFs into a single file in the order you choose.

Why use this tool?

Drag-to-reorder

Rearrange the file order by dragging items up and down before merging.

No file limit

Add as many PDFs as you need — there is no cap on the number of files.

Instant output

Files merge locally in your browser so there is no upload wait or server queue.

How it works

01
Upload PDFs

Select all the PDFs you want to merge.

02
Arrange order

Move files up or down in the list.

03
Download

Save the merged PDF.

Common use cases

Assemble proposals

Combine a cover letter, scope of work, and pricing sheet into one polished proposal PDF.

Consolidate tax documents

Merge W-2s, 1099s, and receipts into a single file before submitting to your accountant.

Build course packets

Combine lecture notes, readings, and syllabi into one PDF for easy distribution to students.

Frequently asked questions

Does merging change the formatting of my PDFs?

No. Each page retains its original layout, fonts, images, and dimensions exactly as they are.

Can I merge password-protected PDFs?

You will need to remove the password first. Protected files cannot be read by the browser without the unlock step.

Will the merged file be much larger than the originals combined?

The output is roughly the sum of the input sizes. No extra data is added during the merge.