Tools · PDF Tools
Compress PDF
Reduce PDF size in your browser. Size results appear only after compression.
—Original
—Compressed
—Saved
Processing runs in your browser. The original file on your device is not modified. Maximum Compression rasterizes pages and may reduce text/search quality.
FAQ
When do I see size savings?
Only after you press Compress. The tool does not invent a size before processing.
Does Maximum Compression keep searchable text?
No. That mode redraws pages as images and may reduce text/search quality. Recommended and Best Quality try to keep text and vectors.
Read the original guide: Shrink a PDF without guessing the size first.