PPT压缩 / PPT Compression

将大型PPT/PPTX文件压缩为更小的PDF版本。 Compress large PPT/PPTX files into smaller PDF versions.

Workflow

1. Decompress PPT - PPTX is essentially a ZIP, decompress to extract media files

2. Compress Images - Use sips to compress images larger than 1MB

3. Repackage - Repackage as PPTX

4. Convert to PDF - Use LibreOffice to convert to PDF

Usage

Run the compression script: