Compress PDF
Reduce PDF file size. Free online PDF compressor.
Drop a file here
or click to choose a PDF
How to Compress PDF
Free PDF compressor to reduce PDF file size so it is easy to email or upload, with no sign-up and no watermark.
- Upload the PDF you want to shrink.
- Choose Light to keep selectable text, or Strong for the biggest reduction.
- Press Compress PDF to download the smaller file.
Compress PDF FAQ
How do I compress a PDF for free?
Upload the PDF, choose a level, and press Compress PDF. The smaller file downloads with no sign-up and no watermark.
How do I reduce size without losing quality?
Use the Light level; it keeps text selectable with no visible quality loss.
Is it private?
Yes. Your PDF is processed only for your session and never stored.