Compress PDF

Compress PDF shrinks large files so they're easier to email, upload and archive. Pick the level that fits: extreme for the smallest size, low for the best quality, or recommended for a balance of both.

Drag & drop a file here, or browse

one PDF file · up to 200 MB total

Files are processed on the fly and deleted right after — nothing is stored.

Good to know

Compression mostly re-encodes embedded images, so results depend on the document — scans shrink dramatically, while already-optimized PDFs may barely change. The recommended level keeps on-screen quality virtually identical for most files.