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Supports PDF files
Compress PDF
Upload a PDF to reduce its file size
Your file is processed entirely in your browser. No data is uploaded to any server.
How to Compress a PDF
Upload your PDF file and choose your compression level: Maximum (smallest size), Balanced (good quality), or Minimum (best quality). The tool shows the original and compressed file sizes for comparison. Download your compressed PDF instantly.
Features
ToolNova PDF Compressor offers:
- Multiple compression levels to choose from
- Original vs compressed size comparison
- Maintains text and image quality
- Batch compress multiple PDFs
- Instant download with one click
- 100% browser-based and secure
Why Compress PDF Files?
Large PDF files are difficult to email, upload, or store. Compressing PDFs reduces file size significantly while preserving readability and quality. ToolNova PDF Compressor helps you optimize documents for faster sharing and lower storage costs.
Frequently Asked Questions
How much can I compress a PDF?
Compression depends on the file content. PDFs with images can often be reduced by 50-80% while maintaining good quality.
Does compression affect quality?
ToolNova offers different compression levels so you can choose between smaller size or higher quality.
Can I compress multiple PDFs at once?
Yes. The batch compression feature lets you compress multiple PDF files simultaneously.
Is my data secure?
Yes. All compression happens in your browser - your files are never uploaded to any server.