How much can I compress a PDF?

Compression results vary depending on the content. PDFs with images can often be reduced by 50-80%, while text-only PDFs may see smaller reductions.

Will compression affect quality?

We offer multiple compression levels. Lower compression maintains higher quality, while higher compression provides smaller file sizes with some quality reduction in images.

压缩PDF

减小PDF文件大小

点击上传或拖放文件

仅支持PDF文件

智能压缩

在保持质量的同时优化文件大小

元数据删除

删除不必要的信息以减小文件大小

安全处理

所有处理都安全地进行