Hey Product Hunt! we’re launching RocketShare: truly private file sharing built around zero-knowledge encryption. We built it because “upload and trust us” isn’t good enough for your files. RocketShare encrypts files on your device (AES‑256‑GCM), uploads only encrypted blobs, and puts the decryption key in the share link after the # (URL fragment) which browsers don’t send to servers. What’s in this launch: - Share without accounts (recipients just open the link) - Expiring links you control (1–90 days, plan-based) + automatic deletion after expiry - Resumable, chunked uploads (resume within 24 hours) - Optional password protection + download limits (account required) - Download all files as a ZIP, with streaming decrypt for big downloads Transparency: we do store basic transfer metadata (file names/sizes, timestamps, expiry, download counts) to make the UX work — but we never store your encryption key, and we can’t decrypt file contents. If you want the technical details, check out the Security Overview + Whitepaper on the site. I’d love feedback on the UX, threat model, and what you’d want next.

RocketShare

Share files that stay private, even from us.

Share files that stay private, even from us.