File Transfer
Send files browser to browser — no upload, no size limit
Details
- External ID
- 1248688
- Source
- PH
- Company
- —
- Product
- SharingCast — Secure Peer File Transfer
- Website domain
- producthunt.com
- Launched
- Sept. 15, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.30815693820825313
- Tags
- Storage, Privacy, Security
- Fetched at
- Sept. 16, 2026, 1:16 a.m.
- Updated at
- Sept. 16, 2026, 1:16 a.m.
Description
Send files from one browser directly to another with genuine end-to-end encryption: ECDH P-256 key agreement and AES-256-GCM on every chunk. Nothing is uploaded to a server. Enter a 6-digit code to connect. No size limit, no sign-up, and transfers resume after a dropped connection.
Enrichment
- Theme
- file transfer and sharing tools
- Vertical
- Horizontal
- Function
- Communication
- Audience
- Prosumer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- peer-to-peer file transfer tool for web browsers
- Manually corrected
- False
Could you build this?
Yes WebRTC peer-to-peer file transfer with standard Web Crypto API (ECDH, AES-GCM) and a lightweight signaling server is a well-documented and straightforward vibe-coding task.
Competitors
Other products that read as similar to this one — 233 launches clear the similarity bar, closest 8 shown.
Attention rank: #91 of 234 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 321 days after the earliest competitor.
- just f***ing send it · ph · 2026-06-19 · 155 upvotes · similarity 0.73
- ShareFilesFree · ph · 2026-09-29 · 2 upvotes · similarity 0.64
- ShareNod · ph · 2026-09-26 · 1 upvotes · similarity 0.61
- aero.zip · hn · 2025-12-14 · 5 upvotes · similarity 0.59
- Local Transfer · ph · 2026-09-17 · 2 upvotes · similarity 0.59
- WispFile · ph · 2026-09-25 · 1 upvotes · similarity 0.58
- ButterShare · ph · 2026-09-26 · 9 upvotes · similarity 0.57
- Socket to Me, a static file server that runs in the browser · hn · 2026-06-22 · 14 upvotes · similarity 0.55