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How to reduce PDF size without losing quality

Choose a practical PDF size reduction workflow while understanding the tradeoff between size and document fidelity.

Updated July 16, 2026 by Divv Saxena

Quick answer

Choose a practical PDF size reduction workflow while understanding the tradeoff between size and document fidelity. Use Compress PDF for this workflow.

Steps

  1. Keep the original PDF unchanged.
  2. Try a moderate quality setting on a copy.
  3. Compare the output at normal reading size.
  4. Use the smallest setting that still meets your visual requirements.

What to check

No compression method can guarantee no loss. ToolPDFs compression rasterizes pages, so use a noncritical copy for testing.

Related help

Review current limits, security and data handling, and more PDF guides.