Show HN: Zynk,快速、跨设备的 P2P 加密文件传输和消息传递
3 分•作者: justmarc•6 个月前
Hi HN,
我是 Marc,Zynk 的创始人,Zynk 是一款由小型自筹资金团队开发的应用程序。
Zynk 是一款跨平台文件传输 + 消息应用程序,围绕两个核心功能设计:可靠性(自动恢复)和隐私(端到端加密)。
这个项目的启动是因为我发现跨 Linux 笔记本电脑、Mac 工作站、我的手机、无数其他设备以及与其他用户之间传输文件和文件夹仍然很麻烦。一些现有的解决方案无法跨生态系统使用,云盘对于大文件传输来说速度慢/效率低/不稳定,而且很多工具在笔记本电脑休眠或切换网络时会崩溃。大多数工具也不能完全保护隐私。
与众不同之处/核心功能:
* 直接设备到设备传输(文件 + 文件夹),大小无限制,连接中断时自动恢复,也支持用户之间传输,类似 rsync
* P2P 优先;如果设备在尝试穿透 NAT/防火墙后无法直接连接,我们将回退到云中继,但仍保持 E2EE
* 适用于 macOS、Windows、Linux、iOS、Android(包括 Android TV)、Steam Deck 的 UI 应用程序
* 适用于 macOS/Windows/Linux/RPi/FreeBSD 的 CLI,用于脚本编写和服务器
* Web Drops / 共享链接,用于与未安装 Zynk 的人共享或请求文件(限制取决于套餐)
除了这些,该产品还有很多深度,以及共同发挥作用的细节。这里无法一一列举,我希望您在使用过程中发现它们,并像我们一样喜欢它。
定价/限制(提前说明):个人使用完全免费;免费套餐包括无限制的直接 P2P 传输,对中继有慷慨的月度上限,对 Web Drop 链接有大小/过期限制;Pro 版本会提高这些上限。
这还没有结束;我们对质量、效率、易用性和实用性非常痴迷,并且我们正在努力改进并将其做到极致。未来还有很长的路要走,很快就会推出一些非常令人兴奋的新功能。
试用一下,在您自己的设备和其他人之间发送文件和媒体。
我很乐意收到关于以下方面的反馈:
1. 入门和任何摩擦点(什么让人困惑/烦恼?)
2. 在您的实际网络设置中的可靠性(尤其是 NAT/CGNAT)
3. 您希望从 CLI/UI/工作流程中获得什么
4. 我们可以改进和完善的任何其他方面
谢谢!我会在这里回答问题。
[https://zynk.it/](https://zynk.it/)
查看原文
Hi HN,<p>I’m Marc, founder of Zynk, an application being built by a small bootstrapped team.<p>Zynk is a cross‑platform file transfer + messaging app designed around two things: reliability (auto‑resume) and privacy (end‑to‑end encryption).<p>The project started because I felt it's still a pain to move files and folders across a Linux laptops, a Mac workstation, my phone, countless other devices, and to others. Some existing solutions don't cross ecosystems, cloud drives are slow/inefficient/fragile for big transfers, and a lot of tools fall over when you sleep a laptop or switch networks. Most don't preserve privacy fully either.<p>What’s different / core features:<p>- Direct device‑to‑device transfers (files + folders) of unlimited size with auto‑resume when a connection drops, also between users, rsync style<p>- P2P first; if devices can’t connect directly after attempting to hole-punch through NATs/firewalls, we fall back to a cloud relay, but still maintaining E2EE<p>- UI app for macOS, Windows, Linux, iOS, Android (incl. Android TV), Steam Deck<p>- CLI for macOS/Windows/Linux/RPi/FreeBSD for scripting and servers<p>- Web Drops / Share Links to share or request files with people who don’t have Zynk installed (limits depend on plan)<p>There’s a lot of depth to the product beyond this, and details that together make a difference. It would be too much to list, I hope you’ll discover them through use and love it as much as we do.<p>Pricing/limits (so it’s clear up front): personal use is completely free; the free plan includes unlimited direct P2P transfers, with generous monthly caps on relay, and size/expiry limits on Web Drop links; Pro increases those caps.<p>It doesn't end here; we're obsessed about quality, efficiency, ease of use and utility and we're working hard on improving this and taking it to the max. There's a long road ahead with some pretty exciting new capabilities coming up soon.<p>Try it out, send files and media between your own devices and other people.<p>I’d love feedback on:<p>1. Onboarding and any friction points (what’s confusing / annoying?)
2. Reliability in your real-world network setup (esp. NAT/CGNAT)
3. What you’d want from the CLI/UI/workflows
4. Anything else we can improve and make better<p>Thanks! I’ll be here answering questions.<p><a href="https://zynk.it/" rel="nofollow">https://zynk.it/</a>