PDF Compressor
Reduce PDF file sizes with customizable compression presets while preserving document readability.
Select or drop a PDF file to compress
Reduce file size while preserving document readability. 100% client-side.
Quick Reference & Instructions
Simple steps, pro tips, and execution details
Select or Drop Files
Drag & drop your images, PDFs, or documents directly into the upload area.
Customize Quality & Target
Adjust compression sliders, page merge order, or target file format.
Save Processed File
Download your optimized files instantly. Zero server processing—100% in-browser.
How It Works
Optimizes internal PDF object streams, prunes redundant metadata, and compacts embedded assets to achieve smaller file sizes.
Frequently Asked Questions
Common questions about calculations, assumptions, and edge cases.
No. Vector fonts and digital text characters remain razor-sharp. Only non-essential metadata and uncompressed object streams are optimized.
In-Depth Guides & Tutorials
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PDF to JPG Converter
Extract and convert PDF pages into high-resolution JPG images with individual or bulk ZIP download.
JPG to PDF Converter
Convert JPG, PNG, and WebP images into high-quality PDF documents with custom page sizes and orientation.