Whether you're combining a cover letter with a CV, joining scanned pages, or bundling statements for an application, merging PDFs is one of the most common document tasks — and one of the easiest. Here's how to combine two (or more) PDFs into a single file for free, without uploading anything.
When you need to merge PDFs
Forms often ask for a single PDF, but your documents arrive in pieces: a resume and a cover letter, several scanned certificates, or monthly statements saved separately. Merging them into one file keeps everything in order and makes uploads simpler — many portals only allow a single attachment.
How to merge two PDFs
Open the Merge PDF tool, add your first and second PDF (you can add more), drag them into the order you want, and download the combined file. It all happens in your browser with the pages kept at full quality — nothing is uploaded to a server, which matters for personal or financial documents.
Fix the page order
If a page ends up in the wrong place, use Organize PDF to reorder, rotate or delete individual pages with thumbnails before you save. It's the easiest way to get a tidy, correctly ordered document when you're merging scans that came in out of sequence.
Shrink the merged file if it's too big
Combining files adds up, and the result can exceed an upload limit. Run it through Compress PDF (or a target page like 100 KB) to bring it down while keeping the pages readable. Building a PDF from photos instead? JPG to PDF turns images into one document the same way.