Best for documents where selectable text, search and links matter.
Compress PDF files
Choose between text-preserving compression or stronger visual compression for larger files, then compare file size before and after.
After selecting a file, its details will appear here and you can choose the compression method and level.
PDF ready to compress
Choose your preferred compression method and click Compress PDF.
Compression complete
Compare file size before downloading the result.
Useful for visual copies when reducing size matters more than selectable text.
Processing happens in your browser; internet access is only needed to load the PDF libraries.
How to use: PDF compression
How to use it and useful tips
Try a suitable compression setting, compare file sizes and inspect page clarity.
Will text remain searchable?
Some strong compression methods rasterize pages and remove searchable text.
Practical example
If a PDF exceeds an email attachment limit, try compressing it and open the result to check the readability of text and images.
Tip: Previously compressed files may not shrink much. Review the output quality before using an important document.
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