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How to Reduce PDF File Size from Images
Optimize the images inside a PDF to produce a smaller document that is easier to email and upload.
2026-06-295 min read
Compress Each Image Before Adding To PDF
The largest contributor to PDF file size is the source images. Compress each image before combining them into a PDF.
Use Quality 80 For Document Images
Documents with text and simple graphics do not need high quality. Quality 80 keeps text readable while reducing file size.
Resize Large Scans To Fit The Page
A scanned document page at 300 DPI can be very large. Resize to match the PDF page dimensions before export.
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