Why merge PDF files?
Instead of sending many separate files, a merged PDF keeps everything in one place. This makes the document easier to upload, email, review, print, or save for records.
Common reasons to combine PDFs
- Combine a resume and cover letter into one PDF.
- Attach certificates or references to a job application.
- Merge scanned government forms and supporting documents.
- Put invoices, receipts, and statements into one file.
- Create one school assignment package from multiple files.
How to merge PDF files online
- Open the Merge PDF tool.
- Select the PDF files you want to combine.
- Check the order of the files before merging.
- Click the merge button.
- Download your final combined PDF file.
Best practice before merging
Rename your files before uploading them. For example, use file names like resume.pdf, cover-letter.pdf, certificates.pdf, and references.pdf. This helps you place them in the correct order.
Should you compress the merged PDF?
If your final file is too large for email or an upload portal, use the Compress PDF tool after merging. This is helpful when a website has a file size limit such as 500KB, 1MB, 2MB, or 5MB.
Merge PDFs for job applications
Many job application portals allow only one upload for supporting documents. In that case, you can merge your resume, cover letter, certificates, and references into one organized PDF.
Merge PDFs for school or university
Students can use PDF merging to combine assignment pages, scanned forms, project documents, and supporting files into one submission package.
Related tools
Final tip
After merging, open the final PDF once before sending it. Make sure the pages are in the correct order and that all important pages are included.