Split Large PDF for Email Attachments
Divide a PDF that's too large into smaller files that fit email limits
Why split Large PDF for Email Attachments?
Your PDF is 100 MB and Gmail only allows 25 MB? Split it into smaller parts that each fit within email limits. Send them as separate attachments or across multiple emails. Each part is a valid, standalone PDF.
How to split Large PDF for Email Attachments — Step by Step
Check the input requirements, follow the steps below, and open the tool when you are ready.
- 1
Upload the oversized PDF
- 2
Choose 'Split by size' and set the maximum size (e.g., 20 MB for Outlook)
- 3
Click 'Split PDF'
- 4
Download the parts and attach to separate emails
Frequently Asked Questions
How many parts will my PDF be split into?
Can recipients merge the parts back?
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Ready to split Large PDF for Email Attachments?
Free to run, no card. Anonymous uploads are limited to 25 MB per file and 25 MB combined per operation. Confirm email to download; signed-in uploads support up to 100 MB per file and 100 MB combined per operation, subject to tool and plan limits.
The free plan includes 3 contracts/month. Review the current plan terms before sending.