Split by File Size

Split a large PDF into parts that each fit under your target file size — perfect for email limits.

Email-Ready Chunks

Custom MB Limit

ZIP Download

Drop your PDF here

or click to browse

Max Part Size

Custom Size (MB)

MB per part

Most email providers

Files are split on page boundaries — actual part sizes may be slightly smaller.

Common use cases

Email Attachments

Stay under Gmail (25 MB), Outlook (20 MB), or Yahoo (25 MB) limits

Cloud Upload Limits

Split to fit upload limits on SharePoint, Dropbox, or school portals

Large Reports

Send monthly reports as readable, email-friendly chunks

Fill Form Portals

Government or insurance portals often cap uploads at 5–10 MB