Reduce file size without losing quality. Simple and fast.
Drag & drop a PDF file here
orDrag and drop your PDF file into the upload area, or click "Browse File" to select it from your computer.
Select your preferred compression level. "Recommended" offers the best balance, while "Extreme" provides maximum compression.
Click the "Compress PDF" button. Our browser-based tool will reduce your file size while maintaining quality.
Your compressed PDF is ready. See how much space you saved and download the result instantly.
Large PDFs are difficult to send via email. Compress them to a manageable size without losing important content.
Free up valuable disk space on your computer or cloud storage by reducing PDF file sizes significantly.
Your files never leave your browser. All compression happens locally on your device for maximum security.
Compress PDFs in seconds. No upload wait times, no server processing — it's all done in your browser.
Our "Recommended" compression removes unnecessary metadata and optimizes the file while preserving document quality. The "Extreme" option may slightly reduce image quality for maximum size reduction.
You can compress PDFs up to 100MB. For larger files, consider splitting the document first using our Split PDF tool.
No. All compression happens directly in your browser using JavaScript. Your files never leave your device, ensuring complete privacy.
Reduction depends on your PDF content. Text-heavy PDFs may see smaller reductions, while image-heavy PDFs can often be compressed by 50-80%.
This tool compresses one PDF at a time. You can process as many files as you need, completely free.