SoundFilter is a free Chrome add-on developed by import antigrvty. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This program aims to help users eliminate reposts from their SoundCloud feed.

With SoundFilter, users can easily remove the overwhelming number of reposts that often flood their SoundCloud feed. By simply toggling the SoundFilter icon located in the top right corner of the browser, users can instantly filter out reposts and only see the original content they are interested in. The process is quick and hassle-free.

However, it's important to note that SoundFilter currently only removes reposts as they come in, rather than preventing them from being requested in the first place. This means that although the reposts are hidden, they are still being downloaded, which may result in slower performance. The developer acknowledges this limitation and hopes to find a way to address it in future enhancements.

Additionally, while SoundFilter effectively removes reposts from the page, it does not skip them in autoplay. SoundCloud generates autoplay playlists in the background, so even though the reposts are deleted from the page, they may still be played in autoplay.

Overall, SoundFilter is a useful tool for SoundCloud users who want to declutter their feed by removing reposts. It offers a straightforward solution to a common issue, although there are some areas for improvement in terms of performance and autoplay functionality.