PDF Compressor
How PDF File Size Reduction Works
Optimize and compress embedded PDF images, font subsets, and vector streams to reduce file size.
Calculation & Methodology
Compression Ratio = ((Original Size - Optimized Size) / Original Size) × 100
Generate Lightweight PDF Invoices
Create crisp, lightweight client invoices ready for instant email delivery.
Create Free InvoiceFrequently Asked Questions
Will PDF compression blur text?
No, text and vector elements remain sharp; compression primarily optimizes embedded raster images and removes metadata.
What is the best way to shrink a huge PDF?
Lowering embedded image DPI from 300 DPI to 150 DPI produces significant reductions without noticeable screen quality loss.