Syncthing

Aplicativo Descentralizado

A continuous file synchronisation program that keeps folders identical across two or more computers in real time, directly between devices and with no central server. Devices are identified by a cryptographic certificate fingerprint (the Device ID); only devices a user has explicitly accepted can connect, and all traffic is encrypted with TLS including forward secrecy. Devices find each other on the local network or, optionally, through global discovery servers, and can fall back to community relay servers when no direct connection is possible. The protocol is a documented specification, the code is open source and development is public. It is maintained under the Syncthing Foundation, a registered Swedish non-profit foundation .

Fundação
Links
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Detalhes

Licença Weak copyleft (MPL-2.0). https://github.com/syncthing/syncthing (Go)
Status de Dev 🟢 Ativo
Proprietário Syncthing Foundation, a registered Swedish non-profit foundation whose bylaws state its purpose as maintaining and encouraging the development and use of Syncthing; the project's lead developer authors most commits
Órgão de Governança Syncthing Foundation (registered Swedish non-profit foundation)
País Sweden (the Syncthing Foundation is a registered Swedish non-profit foundation)
Ano de Início 2013
Stack Go (with a web GUI in JavaScript); TLS-encrypted device connections identified by certificate fingerprints; a documented protocol; local and global discovery servers; relay servers
Financiamento Donations, per the project's donation page; no other funding is stated
Última Investigação 29 de out. de 2026

Domínios de Caso de Uso

Evolução de Plataformas e Soberania

Capacidades

Armazenamento local-first Portabilidade de dados Autoalojável

Aplicativo Descentralizado Atributos

Origens File synchronisation without a cloud provider: private, encrypted and open, where users choose where data is stored and who can see it
Banco de Dados Local index database on each device; no shared server
Linguagem de Consulta N/A
Formatos de Dados Files and folders synchronised through the project's documented open protocol; the repository includes protocol-buffer definitions
Edição Colaborativa em Tempo Real N/A
Edição de Texto Rico Not stated by the project.
Suporte Móvel Not stated by the project.
Suporte Web A local web GUI for configuration; no hosted web client
Aplicativos Nativos Desktop applications for several operating systems
Termos Free and open source (MPL-2.0); donations are accepted
Fundos Not stated by the project.
Baseado Em TLS with certificate-fingerprint device identities, and the project's own documented protocol
Categoria de Caso de Uso File and folder synchronisation between personal devices and trusted peers
Tipo de Interface de Usuário Web GUI served locally by the program
Capacidades Offline Full: files are local and synchronise when devices can reach each other, on the local network or over the internet
Recursos de Colaboração Shared folders between accepted devices
Portabilidade de Dados High: files remain ordinary files in the user's folders
Ecossistema de Integração Not stated by the project.
Exportação de Dados da Web2 Not stated by the project.
Coerência Pró-social Not stated by the project.
Fluxos Econômicos None: no payment, token or marketplace feature.
Governança e Tomada de Decisão A foundation with a lead developer; development is open, with an issue tracker, forum and goals document
Mídia / Publicação N/A
Gestão do Conhecimento N/A
Sensemaking N/A
Gestão de Projetos N/A
Modelo de Comunicação Direct encrypted connections between devices, with global discovery servers and relays as optional helpers
Resiliência de Rede Works on a local network without any external server; relays and discovery servers are optional and can be self-hosted
Mecanismo de Descoberta Local discovery on the network, plus global discovery servers that map a Device ID to an address; the documentation discusses the information this reveals
Participantes Máximos Not stated by the project.
Soberania de Dados High: data stays on the user's own devices and only accepted devices can connect