Merge, compress, and manage PDF files instantly — no server, no signup, no limits.
Combine any number of PDF files in seconds. Drag to reorder, then merge.
Drop your PDF files here
or click to browse — supports multiple files
Reduce file size by up to 90% using advanced browser-based compression techniques.
Drop a single PDF to compress
or click to select your file
Your files never leave your browser. All processing happens locally on your device — zero server uploads, zero data exposure.
Powered by PDF-Lib and native browser APIs for lightning-fast processing.
No file count limit, no size cap, no subscription required. Always free.
Fully responsive design works on desktop, tablet, and mobile devices.
Multi-stage compression pipeline: removes duplicate objects, optimizes content streams, strips unnecessary metadata, and flattens form fields — achieving real, meaningful size reduction.