Reduce PDF file size by compressing embedded images. Choose your compression level and create a smaller PDF directly in your browser.
Images inside PDF will be re-compressed
Use this free PDF compressor to reduce the size of PDF files by compressing their embedded images. Choose from different compression levels and download your compressed PDF directly in your browser. Your files are processed locally and are not uploaded to a server.
Email attachments have size limits, websites require small uploads, and large PDFs are slow to open on mobile devices.
Compressing a PDF can reduce its file size, especially when it contains large images. The amount of reduction depends on the document content, image quality and selected compression level.
Our "Low" compression setting preserves near-original quality. "Medium" is recommended for most use cases. "Maximum" produces the smallest file but may reduce image sharpness inside the PDF.