PDF Compressor

Reduce PDF file size directly in your browser.

Compress PDF files and reduce their size for free, directly in your browser. Files are processed locally and never uploaded.

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Choose a PDF file

Drag and drop a PDF here, or choose a file from your device.

Compression level

Pages are converted to images to reduce file size. Text will no longer be selectable.

Your PDF is processed locally in your browser. It is not uploaded to any server.

PDF Compressor FAQ

What does PDF compression do?

PDF compression reduces the file size of a PDF, making it easier to store, share and upload.

How do I compress a PDF?

Choose your PDF, select a compression quality, and click the Compress PDF button. When processing is complete, you can download the compressed file.

Is the PDF compressor free?

Yes. ToolPilot's PDF Compressor is free to use directly in your browser.

Are my PDF files uploaded to a server?

No. Your PDF is processed directly in your browser and is not uploaded to our server.

Will PDF compression reduce quality?

Compression can reduce image quality depending on the selected setting. Higher quality keeps more detail, while lower quality produces a smaller file.