PDF 压缩

减小 PDF 文档的文件大小

所有处理均在浏览器中完成，不会上传任何数据。

Offline Ready

File Input

File Output

Compress PDF

Upload a PDF and reduce its file size by removing unused objects and optimizing the document structure.

🔒所有处理均在浏览器中完成，不会上传任何数据。

How to Use

Upload a PDF file and select a compression level. The tool optimizes the document structure and removes unused objects. Note: compression results vary depending on the PDF content. All processing happens locally in your browser.