Compress PDF
That PDF too big to email or upload? Shrink it in seconds — small enough to send, sharp enough to read — without installing anything.
Upload a PDF to compress
or drop your file here
Supports PDFProcessed locally — never uploaded
PDF compression questions
How do I compress a PDF?
Upload a PDF, review the compression state, then download the compressed result.
Is the compressor free?
The page is designed as a free everyday PDF workflow.
Can I use it on mobile?
Yes. DockDocs pages are responsive for mobile and desktop.