压缩 PDF

在浏览器本地减小图片型 PDF 的体积。

Upload a PDF to compressPages are rendered, downsampled, and rebuilt inside a Web Worker.Choose PDF file

This compression mode rasterizes each page into JPEG, which is best for scanned or image-heavy PDFs. For text-perfect structural optimization, use a resource-only compressor.

Finished files download automatically. No upload API is used.

100% 浏览器本地处理