PDF Compressor
Use our free online PDF Compressor to get instant, accurate results — no signup, no software to install.
Note: this compresses by converting each page to an optimized
image. It works best on scanned or image-heavy PDFs. Text in the output is
no longer selectable/searchable — for text-heavy documents, file size
savings will be smaller and you'll trade away text selection.
How to Use
Fill in the fields above and the result updates instantly — no page reload needed.