Compress PDF
Shrink file size without losing quality. Batch multiple files, entirely in your browser.
Click to select or drop PDFs here
Batch compression supported · processed entirely in your browser, never uploaded
Compress PDF files locally in your browser — near-lossless in Standard mode, up to 50MB per file.
FAQ
Will compressing PDF make text and images blurry?
We provide smart compression algorithms that significantly reduce file size with virtually no visible loss in quality.
Is there a file size limit? Can I compress PDFs over 50MB?
The cap is 50MB per file, the same on free and Pro. Files over 50MB can't be compressed here yet — split them first with the split tool, then compress. Processing runs locally on your machine, so it isn't throttled by server bandwidth; the faster your computer, the faster it compresses.