Use Inkscape to convert your PDF images to SVG format. Often times when I download vector files from various sites, it comes in Illustrator AI and EPS formats. What I would do is RENAME the .ai file ...

This is a Docker app designed to convert PDF files into SVG and 300 DPI PNG image files, and trim any excess white space. 這一個Docker APP的用途是將PDF檔案轉換成SVG、解析度300 DPI的PNG圖片檔案，並且裁除多餘空白。

SVG is short for Scalable Vector Graphics, a resolution-independent file format for images like logos and diagrams.