Three compression levels
- Light
Cleans and reorganises the PDF structure without lossy recompression of its images.
- Balanced
Optimises supported images with a target of 150 dpi and JPEG quality of 75. Text and vector elements are preserved.
- Maximum
Uses a target of 90 dpi and JPEG quality of 45 to reduce images further. Check small photographed text and details before sharing.
Savings depend on the document.
An already optimised PDF may remain unchanged. No percentage reduction is guaranteed. The result should not be larger than the uploaded file.
Check the result
The result screen shows file sizes before and after processing. Look at several pages, especially those containing images. If the quality is not right for you, return to the settings and choose a lighter level.