Merge PDF Files for Email Attachments
Combine multiple PDFs into one file before sending via email
Why Merge PDF Files for Email Attachments?
Email clients like Gmail (25 MB) and Outlook (20 MB) limit attachment sizes and count. Merging multiple PDFs into a single document keeps your emails professional, organized, and under size limits. Instead of attaching 5 separate files, send one clean PDF.
How to Merge PDF Files for Email Attachments — Step by Step
Follow the shortest path for this exact task, then jump into the tool when you are ready to compress the file.
- 1
Upload all the PDF files you want to email
- 2
Drag to arrange them in the right order
- 3
Click 'Merge PDFs' to combine into one file
- 4
Download the merged PDF and attach to your email
Frequently Asked Questions
What's the maximum file size for Gmail attachments?
Can I merge PDFs on my phone before emailing?
Will the merged PDF be too large to email?
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