Technical implementation: - AES-256-GCM encryption runs entirely in the browser before upload - Decryption key lives only in the URL fragment — the server receives and stores only ciphertext. Zero-knowledge is real, not marketing - P2P mode: WebRTC direct transfer, nothing touches our servers at all
What's free without an account (competitors charge or require signup for these): - Password-protected links - 50GB per file, unlimited storage total - File previews on the download page - Full tool suite (file conversion, image tools, etc.)
The only reason to create an account: persistent file management. That's it. No dark patterns, no feature gating to force signups.
I noticed some "zero-knowledge" competitors literally ask for your name on signup. If you're privacy-first, why do you need my name? FileShot asks for nothing — you can use every feature anonymously.
Desktop app (Electron), browser extension (Chrome), and PWA also available.
Happy to answer questions about the encryption implementation, P2P architecture, or anything else.