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我创建ZetaShare是因为我想要一个不监视我的文件传输服务——没有追踪，没有数据收集。这个项目的灵感来源于ToffeeShare，但在看到它被遗弃并无法联系到开发者后，我决定自己构建一个替代方案。如果你对系统的工作原理感到好奇，这里有一个简化的当前架构说明： ZetaShare的工作原理（简化版）：发送者在网站上上传文件。服务器不存储文件——上传后，发送者会收到一个6位数字的ID。这个ID成为传输会话的标识符。接收者通过带有?id=参数的链接打开，例如：https://zetashare.com/?id=123456 当接收者加入链接时，服务器会将接收者的SDP提议发送给发送者。（这是WebRTC信令过程的一部分。）发送者通过发送自己的SDP应答进行回应。双方随后通过服务器交换ICE候选者。在WebRTC握手完成后，发送者和接收者之间建立了直接的P2P连接——文件开始在两个设备之间直接传输。因此，服务器仅用于：交换SDP提议/应答中继ICE候选者……其他什么都不做。没有文件，没有元数据，没有追踪。一旦WebRTC连接建立，所有数据都通过点对点方式流动，完全不经过服务器。目前可用的功能： WebRTC P2P传输——文件直接在用户之间传输。没有元数据收集——与其他通过信令服务器发送文件元数据的服务（如ToffeeShare）不同，我们的服务器仅处理SDP和ICE候选者。无需账户——只需拖放并分享。无限文件大小。完全免费——没有广告。我认为缺失的功能：仅有TLS（WebRTC内置），尚未实现真正的端到端加密。没有密码保护。链接将很快提供过期选项。移动文件传输速度需要改进。接下来要推出的功能：密码保护文件过期选项移动性能改进真正的端到端加密试试吧：https://zetashare.com 这些是我能想到的功能，但如果你有更好的想法，我非常乐意听取。我不能保证会实现所有想法，但我一定会尽力。我正在使用AI来帮助我，因为我的英语并不完美——如果听起来有点像AI生成的内容，请见谅！

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I built ZetaShare because I wanted a file transfer service that doesn’t spy on me — no tracking, no data collection. The project was inspired by ToffeeShare, but after seeing it abandoned and being unable to contact the developers, I decided to build my own alternative.In case you're curious about how the system works under the hood, here’s a simplified explanation of the current architecture:How ZetaShare works (simplified):The sender uploads a file on the website. The server doesn’t store the file — After uploading, the sender receives a 6‑digit ID. This ID becomes the identifier for the transfer session.The receiver opens the link with the ?id= parameter, for example: https://zetashare.com/?id=123456When the receiver joins the link, the server sends the receiver’s SDP offer to the sender. (This is part of the WebRTC signaling process.)The sender responds by sending back their own SDP answer.Both sides then exchange ICE candidates through the server.After the WebRTC handshake is complete, a direct P2P connection is established between sender and receiver — and the file starts transferring directly between the two devices.So the server is only used for:exchanging SDP offer/answerrelaying ICE candidates …and nothing else. No file, no metadata, no tracking.Once the WebRTC connection is established, all data flows peer‑to‑peer, fully outside the server.What works now:WebRTC P2P transfers — files go directly between users.No metadata collection — unlike other services that send file metadata through signaling servers (like ToffeeShare), our server only handles SDP and ICE candidates.No accounts required — just drag, drop, and share.Unlimited file sizes.Completely free — no ads at all.What’s missing (in my view):Only TLS (WebRTC’s built-in), no proper end-to-end encryption yet.No password protection.Links will have an expiration option soon.Mobile file transfer speed needs improvement.Coming next:Password protectionFile expiration optionMobile performance improvementsProper end-to-end encryptionTry it out: https://zetashare.comThese are the features I could think of, but if you have better ideas, I’d love to hear them. I can’t promise to build everything, but I’ll definitely try.I’m using AI to help me because my English isn’t perfect — sorry if it sounds a bit AI-generated!

ZetaShare 构建基于 WebRTC 的私密文件传输