Split PDF by File Size
Break a large PDF into parts under a target size.
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About Split PDF by File Size
Split PDF by File Size divides a large document into several smaller PDFs, each kept under the size limit you set — handy for email attachments and upload limits.
1
Upload your PDF and set a target size in MB.
2
PDFDroid calculates the split points automatically.
3
Download all parts as a ZIP.
Results can vary by file. Please review the output before relying on it — see our Disclaimer for details.
Frequently asked questions
Does splitting reduce quality?
Splitting alone doesn't recompress content. If a single page already exceeds your target, try Compress PDF first.