Merge PDF files online
This free PDF merger combines two or more PDF files into a single document. You choose the order, so the final PDF reads exactly the way you want. It is handy for joining scanned pages, bills, certificates, application documents and reports.
Everything runs in your browser, so your files are never uploaded to a server. Your private documents stay on your device.
How to merge PDFs
- Click Select PDFs, or drag and drop your files.
- Use the up and down arrows to put the files in order. The numbers show the final order.
- Optional: under Reduce file size, choose a compression level or set a size limit in KB or MB.
- Click Merge PDFs and download your combined file.
Reduce the size of the merged PDF
If your merged PDF is too big to email or upload, use the size option. Choose Recommended or High compression, or set a maximum size such as 500 KB, 1 MB or 2 MB. The tool will compress the pages until the file fits. If you keep Don’t compress, your text, links and quality stay exactly the same.
Tips
- Check the numbers on the list before you merge, since they set the page order.
- Name your files in order, like 1-cover.pdf and 2-form.pdf, to make sorting easy.
- Only compress when you need a smaller file. Compressing makes text unselectable.