Will the file quality decrease after compression?

We try to keep text sharp and readable. Higher compression levels may slightly reduce image quality to achieve a smaller file size.

Can I compress multiple PDFs at once?

Yes. You can add several PDF files to the tool and compress them one after another in a single session.

Compress PDF files online for free in your browser. Reduce file size for email, upload and sharing while keeping your text clear and readable.

Drop PDF files here or

Quality 80%

No complicated steps – just upload, choose compression, and download.

Select or drag and drop the PDFs you want to compress.

Move the slider to balance between file size and quality.

Our tool optimizes your PDF, reduces file size and re-saves a compressed version.

Save the compressed PDF instantly to your device.

Yes. Your PDFs are processed locally in your browser, and nothing is uploaded or stored on a server.

No. We do not store any of your files. Everything is cleared when you close or refresh the page.

We keep text sharp and readable. Very strong compression may slightly reduce image quality, but your document remains usable.

Yes. You can add several PDFs and compress them one after another in the same session.