Open the working compress pdf tool
Reduce PDF size without losing quality
Start with Lossless structural mode for text and forms, then use visual compression only when a smaller file matters more than interactivity.
Choose the least destructive option first
Structural mode keeps selectable text and interactive content available, although savings may be modest.
When visual compression helps
Scanned pages and image-heavy PDFs can benefit from Strong, Balanced, or Light modes. Inspect small text and signatures afterward.
Quality is more than a file-size number
Keep the original whenever accessibility, searchable text, annotations, bookmarks, or forms are important.
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Nearby questions people often ask when choosing a private browser-based workflow:
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