ButterShare | Free Browser File Transfer, No Signup
buttershare.com
LaunchIndex first observed ButterShare | Free Browser File Transfer, No Signup (buttershare.com) live on 19 October 2026. View its launch screenshot, category, technologies, and verification evidence.
A launch record built from evidence.
ButterShare | Free Browser File Transfer, No Signup (buttershare.com) was first observed live on 19 October 2026.
ButterShare enables direct device-to-device file transfers with end-to-end encryption, no cloud storage, and no signup; large files can be sent via peer-to-peer links.
Its profile is classified as Landing page within Business / Productivity. Verification detected Next.js and Google Analytics.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- buttershare.com
- Category
- Business / Productivity
- Website type
- Landing page
- Observed title
- ButterShare | Free Browser File Transfer, No Signup
- Observed description
- Send large files directly between devices with encrypted WebRTC, no account and no cloud file storage. Actual transfer capacity depends on device, browser and network.
- Detected technologies
- Next.jsGoogle Analytics
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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