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Zynk vs Syncthing

Which is better for sharing files, Zynk or Syncthing?

Zynk is built for sending selected files to the person or device you choose, with native apps including iOS, conversations, and browser share links. You do not need to configure a synchronized folder to make a handoff. Syncthing suits continuous folder synchronization, where changes and deletions propagate between configured devices. Choose Zynk when you want control over each send and a straightforward way to share with people.

Facts checked as of . View sources

Download ZynkVisit Syncthing

On-demand sending with a tray, chat, and preview

  • You send on purpose, not as a side effect of sync where deletions propagate to every device.
  • You want a native app with a menu-bar tray, not a browser admin UI.
  • You need iOS. Syncthing's FAQ says no official iOS client is planned.
  • You want a conversation, in-app preview, voice notes, PDF signing, share links, drop links, and a CLI under one account.

Feature by feature

Feature by feature, what Zynk does and what Syncthing does.

Model
Zynk
Pick files, choose where they go, send.
Syncthing
Background sync of configured folders. Deletions propagate between devices.
PlatformsZynk wins
Zynk
Native apps on macOS, Windows, Linux, iOS, Android, and Android TV. CLI builds also support servers and Raspberry Pi.
Syncthing
Desktop systems and community mobile clients. The core team does not officially support iOS.
Recipient choice
Zynk
Recipient accepts and picks the device.
Syncthing
Changes, including deletions, propagate to devices configured to share a folder.
Browser recipientsZynk wins
Zynk
Send a share link that opens without an app or recipient account.
Syncthing
Devices join a configured folder synchronization setup.

What we noted

  • Syncthing is designed to keep configured folders synchronized automatically. Zynk is designed for sending files on demand, not continuous synchronization.
  • Syncthing has community iOS clients, but no official iOS support from the core team. Zynk provides its own iOS app as part of the same transfer experience as its desktop and Android apps.