How do I reduce PDF size for email?

Drop a PDF, upload it, then continue to download the compressed file. If it’s still too large, compress again or export images at lower quality first.

What attachment size limits do emails have?

Limits vary by provider. Gmail allows up to 25MB total per email, and many corporate systems enforce smaller limits such as 10MB or less.

Will compression reduce quality?

Compression reduces file size by optimizing content. Results depend on your original PDF — review the output before sending.

Do I need an account?

No signup required. Upload, continue, then download.

PDF Too Large for Email? Fix It Fast.

Reduce PDF file size for Gmail, Outlook and stricter email attachment limits. Upload your file, prepare a smaller version, and review the result before downloading.

No signup • Secure processing • One-time payment • Preview before download

Try: 5MB limit • 10MB limit • General upload fix

No signup Preview before download One-time payment Email attachments

Ready

Drop a PDF to begin.

Upload your PDF to make it small enough to email

Best for Gmail, Outlook and stricter attachment limits

Large scanned PDFs may need another pass.

PDF

Upload to continue

No account required • One-time payment • Built for email attachment limits

1Select your PDF

2Prepare a smaller version

3Download when ready

Email attachments

Make a PDF small enough to send by email

If your PDF attachment is being rejected, the file is usually over the email size limit. Use PDFOperations to reduce the file size so it can be sent more easily through Gmail, Outlook and stricter company email systems. If you need a specific target, use Compress PDF under 10MB or Compress PDF under 5MB.

Gmail & Outlook

If the attachment fails, compress first. Gmail is more generous, corporate systems often aren’t.

Image-heavy PDFs

Scans and embedded images inflate file size fast. Compression reduces weight dramatically.

Secure processing

Straight upload → download flow. See Privacy for retention and deletion details.

FAQ

Common questions

What if my PDF is still too large to email?

Try compressing again, or reduce image quality before exporting. Some scans need multiple passes to meet strict limits.

Does Gmail have an attachment limit?

Yes. Gmail allows up to 25MB total per email. Many corporate systems enforce smaller limits such as 10MB or less.

Do I need to sign up?

No. Just upload your PDF, continue, and download the smaller file.

More ways to reduce PDF file size

Different platforms require different limits. Use the page that matches your exact upload requirement.

Compress PDF Compress PDF under 2MB Compress PDF under 5MB Compress PDF under 10MB Compress PDF for job applications Compress PDF for Indeed Compress PDF for university upload Compress PDF for visa application Compress PDF for government portal Reduce PDF size for email PDF too large to upload

Tip: If your file is still too large after compression, try compressing again or reducing image-heavy pages before uploading.