PDF Compressor Tool
Compress PDF files while maintaining quality and readability
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How It Works
Upload Your PDF Files
Select PDF documents from your device. You can upload multiple files at once (up to 5) for batch processing.
Set Size Range
Choose your maximum file size in KB. Optionally, you can also set a minimum size to ensure the compressed PDFs are within a specific size range.
Compress Files
Click the Compress button and let the tool work its magic. Our algorithm uses multiple strategies to achieve optimal compression within your specified size range.
Download Results
Download your compressed PDF files individually or all at once. Compare the original and compressed sizes to see how much you've saved.
Benefits & Features
Multiple Compression Strategies
The tool employs various techniques including image quality reduction, dimension scaling, and metadata removal to achieve optimal results for different types of PDF documents.
Batch Processing
Compress multiple PDF files in one go, saving you time and effort. Perfect for processing sets of documents that need to be under a certain file size limit.
Precise Size Control
Define both minimum and maximum size limits to ensure your PDFs meet specific requirements. Perfect for applications with strict file size constraints like job portals or email attachments.
Quality Preservation
Advanced algorithms ensure your documents remain legible and visually acceptable after compression. Text remains crisp while images are optimized for smaller file sizes.
Complete Privacy
All processing happens in your browser - no files are ever uploaded to any server. Your sensitive documents never leave your device, ensuring complete confidentiality.
Common Use Cases
Email Attachments
Many email providers limit attachment sizes. Compress your PDFs to easily share documents that would otherwise exceed these limits.
Online Job Applications
Many job portals have strict file size limits for resume and certificate uploads. Ensure your documents meet these requirements without quality loss.
Document Archiving
Save storage space by compressing PDF documents before archiving them. Reduce your cloud storage costs while maintaining document integrity.
Website Optimization
Reduce the size of PDF files hosted on your website to improve load times and enhance user experience. Faster loading PDFs mean happier visitors.
Tips for Best Results
- Set a reasonable target file size - extreme compression may affect quality
- For large files with many images, compression will take longer
- If you experience any issues, try processing fewer files at once
- Documents with mostly text will compress better than those with many images
- For important documents, always verify the compressed version before discarding the original
- Use a desktop browser for processing very large PDF files
Privacy Guarantee
Our PDF compression technology works entirely within your browser. Your files are never uploaded to any server, ensuring complete privacy and security for your sensitive documents. Processing happens locally on your device using modern web technologies.