Users can synchronize text expansion shortcuts across multiple devices by combining the Espanso text expander with Syncthing to maintain consistent configuration files without relying on third-party cloud services.

Key Points

• Espanso is a cross-platform, open-source text expander that uses YAML configuration files to manage custom text shortcuts and terminal commands.
• Syncthing enables direct, peer-to-peer file synchronization between computers, eliminating the need for external cloud storage providers.
• Users can deploy Syncthing on a home lab or NAS, such as TrueNAS, to act as a central, always-on server for configuration files.
• The setup process involves linking devices via unique identification strings and pointing Syncthing to the local Espanso configuration directory.
• This method ensures that text expansion rules remain identical across Windows, macOS, and Linux systems while keeping all data private and locally hosted.

Why it Matters

This workflow provides a private, automated solution for maintaining productivity tools across multiple operating systems without recurring subscription costs or cloud security risks. By self-hosting the synchronization process, users gain full control over their data while ensuring their custom shortcuts are always available on every device.