The 1.0 version of Kapwing for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. We recommend checking the downloaded files with any free antivirus. This Mac app is a product of Google.
From the developer:
Kapwing is a collaborative, online content creation platform that you can use to edit video and create content. It offers a suite of tools including a video editor, meme maker, video resizer, GIF editor, and video subtitler. Kapwing helps teams make great content faster by streamlining the video creation process and centering it in one content home base.