PDF Size Compressor

Reduce PDF file size | Compress to target KB/MB | 100% local & secure

📄
Click or drag & drop PDF file here
Maximum file size: 50MB
Quality: 70% (Lower = smaller file)
Original Size:--
Compressed Size:--
Reduction:--

📖 How to Use This PDF Compressor

1. Upload your PDF file by clicking or dragging.

2. Choose compression mode: Quality Based or Target Size (KB/MB).

3. For target size, enter desired file size (e.g., 1MB or 500KB).

4. Click "Compress PDF" - the tool automatically adjusts quality to meet your target.

Note: All processing happens locally. Your files never leave your device.

How does target size compression work?
The tool automatically tries different quality levels to achieve your desired file size. It may take a few seconds to find the optimal compression level.
Is there a minimum file size?
Some PDFs cannot be compressed below a certain size due to content limitations. The tool will give you the best possible result.