Are my files uploaded?

No, files are combined entirely in your browser.

Can I choose the order?

Yes, files are merged in the order shown in the list, and you can remove any before merging.

Yes, each PDF is capped at 50MB to keep the tool responsive.

Free SEO Tools

Choose multiple PDFs to combine into one file, in the order listed — entirely in your browser.

PDF files (choose multiple, or add more below)

Your files are combined entirely in your browser and never uploaded anywhere. Remove a file from the list before merging if you added it by mistake.

Are my files uploaded?: No, files are combined entirely in your browser.
Can I choose the order?: Yes, files are merged in the order shown in the list, and you can remove any before merging.
Is there a file size limit?: Yes, each PDF is capped at 50MB to keep the tool responsive.