Is this PDF compressor free?

Yes, it is free to use with no signup required.

Can I compress PDF on mobile?

Yes, the tool works on Android, iPhone, and desktop browsers.

Compression is performed in your browser for privacy-first processing.

Use Compact mode for maximum reduction and then verify output size.

Need to compress pdf on mac quickly? This page helps you reduce file size for Mac browser workflow while keeping readable quality and fast delivery.

Select PDF file

or drag and drop a PDF here

Secure processing â€¢ Fast compression â€¢ No account required

Compression Level

Pages to compress

All pages Selected pages

For scanned PDFs, Compact mode usually gives the best size reduction.

Your optimized PDF is ready.

Original 0 KB

Compressed 0 KB

Saved 0%

compressed.pdf 0 KB

or Merge PDFs

Compressing PDF...

Merge PDF Split PDF PDF to Image