Their website now hosts Amazon affiliate links, mixed with some of the original content, but the important parts, namely the downloads page, dont provide the software anymore, just instructions for installation.
Luckily, the Wayback Machine Internet Archive has a snapshot of that page, the most recent one from January 2019. And the links within that snapshot still work, since the Amazon S3 bucket still seems to be active (also mentioned on reddit). Its wicked slow though, nobody paying the bills maybe?
With this information, the most recent files i could find are:
- Firmware v1.4 (to be updated via visualizer)
- Sweep Visualizer Linux v0.15.0 64bit DEB
- Sweep Visualizer Mac v0.15.0 DMG
- Sweep Visualizer Windows v0.15.0 EXE
- Sample Recordings
- User Manual
- 3D Models
And various projects on their GitHub are still available.