当然， CloudConvert 很棒。

但您考虑过这些开源替代方案吗？

它们是免费的，可自托管的，并由社区驱动。

自己检查一下：  Vert .

  1. 所以是 Vert

    File converter (images, audio, video, docs)

    ★ 8.4K Conversion License: AGPL-3.0

    The next-generation file converter. Open source, fully local and free forever.

    All image and audio processing is done on your device. Videos are converted on our lightning-fast servers. No file size limit, no ads, and completely open source.