Large PDF files can be difficult to share via email or upload to websites. Compressing your PDFs reduces file size while maintaining the quality your readers expect.
Why Compress PDFs?
There are several reasons you might need to compress a PDF:
- Email attachment size limits (typically 25MB)
- Website upload restrictions
- Faster download times for recipients
- Reduced storage space usage
Compression Methods
Our PDF compressor uses three levels of compression:
- Standard: Best for most documents. Reduces size by 40-60% with no visible quality loss.
- High: For maximum compression. May slightly reduce image quality.
- Maximum: Smallest file size. Best for documents where quality is less critical.
Tips for Best Results
- Start with standard compression and only increase if needed
- Check the compressed file before sharing
- Consider what matters most: file size or image quality
- For documents with many images, standard compression usually works best
Conclusion
Start with standard compression — it's usually enough. Check the result before sharing, and bump up to high compression only if you really need to squeeze the file down further.