PDF Compressor

This tool provides a focused PDF compression capability for individuals and organizations handling large PDFs. It accepts a PDF input and applies configurable compression strategies to reduce file size while preserving readability. The core concept is selective downsampling of raster images, efficient encoding, and optional font subsetting to minimize bloat. The system estimates the potential size reduction before processing and returns a verified compressed file along with statistics. Beneficiaries include students delivering reports, professionals sharing manuals, and teams distributing policies. Unique value arises from a balance between compression aggressiveness and document fidelity, transparent size reporting, and safety checks for corrupted or encrypted inputs. Core features include lossless and lossy options, image downsampling controls, font handling settings, metadata removal, and batch submission capabilities in higher plans. Typical use cases are sending large PDFs via email, meeting file-size restrictions on upload portals, and archiving archives with constrained storage. The tool integrates with standard PDF parsing libraries and adheres to PDF 1.7 compatibility, ensuring broad compatibility across readers. It prioritizes data privacy by processing files in-session and not exporting to external networks unless explicitly requested.