UtilineOnline utility toolkit

Compress PDF use case

Make PDFs email-friendly

When a generated PDF exceeds your mailbox limit, lossless optimization is the safest first step.

Run Compress PDFAbout this tool

How it works

Recommended workflow

  1. Upload the PDF to Utiline Compress PDF.
  2. Keep lossless mode unless you have approved aggressive compression.
  3. Download the optimized file and attach it to your message.

FAQ

Questions about this workflow

Will text stay sharp?

Lossless mode optimizes structure without re-encoding pages as images.

What size limits apply?

Free visitors can run up to 5 document jobs per UTC day, with each file up to 8 MB and 40 pages where page limits apply.

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