Typically 40-80% reduction depending on content. Image-heavy PDFs compress more (up to 90%). Text-only PDFs compress 20-40%. Our smart compression optimizes images while keeping text sharp and readable.

No visible quality loss! We use lossless compression for text and intelligent image optimization. Choose 'Low' (smallest size, slightly lower image quality), 'Medium' (balanced), or 'High' (best quality, moderate compression).

PDFs up to 100MB can be compressed. That's approximately 1,000 pages with images. For larger files, split into sections first. Compressed files download instantly after processing in your browser.

Yes! Scanned PDFs (images of documents) often compress 60-80% by optimizing the embedded images. OCR text layers are preserved. Perfect for compressing scanned contracts, receipts, and old documents.

Absolutely! All PDF functionality is preserved: clickable links, form fields, bookmarks, annotations, and metadata. Only the file size changes - all interactive features remain fully functional.