Merge PDF files in the exact order you choose.

The merge list makes the final sequence visible before the job is submitted, which is the most important part of a reliable PDF merge tool.

Each merged output gets a result page so you can download it yourself or hand the link to someone else while it remains available.

If a merge is only one step in a larger workflow, you can continue into split, compress, OCR, or convert utilities without changing products.

Join separate PDFs into one submission packet for clients, schools, internal review, or record-keeping.

Take multiple exported scans or chapter PDFs and turn them back into one readable file.

Instead of sending several attachments, merge them first and share one clean final document.

Extract only the sections you need when a merged file becomes too broad for the next step.

Shrink a merged PDF after combining it if the output is too large for email or upload forms.

Make scan-heavy PDFs searchable when the next step depends on selectable text.

Move a finished document into another reading format when merge is only the beginning of the workflow.

Open the merge studio, upload the PDFs in the order you want, rearrange them if needed, and submit the job. Docium returns one merged PDF result page when processing finishes.

Yes. The merge studio supports both PDF and EPUB merge workflows, but this page is optimized for people specifically looking for a PDF merge tool.

No. Free users can start a merge without creating an account. Premium removes the file cap and keeps results in permanent history.