privacyguides.org/docs/file-sharing.en.md

title	icon
File Sharing and Sync	material/share-variant

Discover how to privately share your files between your devices, with your friends and family, or anonymously online.

File Sharing

Send

!!! recommendation

![Send logo](assets/img/file-sharing-sync/send.svg){ align=right }

**Send** is a fork of Mozilla’s discontinued Firefox Send service which allows you to send files to others with a link. Files are encrypted on your device so that they cannot be read by the server, and they can be optionally password-protected as well. The maintainer of Send hosts a [public instance](https://send.vis.ee/). You can use other public instances, or you can host Send yourself.

[:octicons-home-16: Homepage](https://send.vis.ee){ .md-button .md-button--primary }
[:octicons-server-16:](https://github.com/timvisee/send-instances){ .card-link title="Public Instances"}
[:octicons-info-16:](https://github.com/timvisee/send#readme){ .card-link title=Documentation}
[:octicons-code-16:](https://github.com/timvisee/send){ .card-link title="Source Code" }
[:octicons-heart-16:](https://github.com/sponsors/timvisee){ .card-link title=Contribute }

Send can be used via its web interface or via the ffsend CLI. If you are familiar with the command-line and send files frequently, we recommend using the CLI client to avoid JavaScript-based encryption. You can specify the --host flag to use a specific server:

ffsend upload --host https://send.vis.ee/ FILE

OnionShare

!!! recommendation

![OnionShare logo](assets/img/file-sharing-sync/onionshare.svg){ align=right }

**OnionShare** is an open-source tool that lets you securely and anonymously share a file of any size. It works by starting a web server accessible as a Tor onion service, with an unguessable URL that you can share with the recipients to download or send files.

[:octicons-home-16: Homepage](https://onionshare.org){ .md-button .md-button--primary }
[:simple-torbrowser:](http://lldan5gahapx5k7iafb3s4ikijc4ni7gx5iywdflkba5y2ezyg6sjgyd.onion){ .card-link title="Onion Service" }
[:octicons-info-16:](https://docs.onionshare.org){ .card-link title=Documentation}
[:octicons-code-16:](https://github.com/onionshare/onionshare){ .card-link title="Source Code" }

??? downloads

    - [:simple-windows11: Windows](https://onionshare.org/#download)
    - [:simple-apple: macOS](https://onionshare.org/#download)
    - [:simple-linux: Linux](https://onionshare.org/#download)

FreedomBox

!!! recommendation

![FreedomBox logo](assets/img/file-sharing-sync/freedombox.svg){ align=right }

**FreedomBox** is an operating system designed to be run on a [single-board computer (SBC)](https://en.wikipedia.org/wiki/Single-board_computer). The purpose is to make it easy to set up server applications that you might want to self-host.

[:octicons-home-16: Homepage](https://freedombox.org){ .md-button .md-button--primary }
[:octicons-info-16:](https://wiki.debian.org/FreedomBox/Manual){ .card-link title=Documentation}
[:octicons-code-16:](https://salsa.debian.org/freedombox-team/freedombox){ .card-link title="Source Code" }
[:octicons-heart-16:](https://freedomboxfoundation.org/donate/){ .card-link title=Contribute }

File Sync

Syncthing

!!! recommendation

![Syncthing logo](assets/img/file-sharing-sync/syncthing.svg){ align=right }

**Syncthing** is an open-source peer-to-peer continuous file synchronization utility. It is used to synchronize files between two or more devices over the local network or the internet. Syncthing does not use a centralized server; it uses the [Block Exchange Protocol](https://docs.syncthing.net/specs/bep-v1.html#bep-v1) to transfer data between devices. All data is encrypted using TLS.

[:octicons-home-16: Homepage](https://syncthing.net){ .md-button .md-button--primary }
[:octicons-info-16:](https://docs.syncthing.net){ .card-link title=Documentation}
[:octicons-code-16:](https://github.com/syncthing){ .card-link title="Source Code" }
[:octicons-heart-16:](https://syncthing.net/donations/){ .card-link title=Contribute }

??? downloads

    - [:simple-googleplay: Google Play](https://play.google.com/store/apps/details?id=com.nutomic.syncthingandroid)
    - [:simple-windows11: Windows](https://syncthing.net/downloads/)
    - [:simple-apple: macOS](https://syncthing.net/downloads/)
    - [:simple-linux: Linux](https://syncthing.net/downloads/)
    - [:simple-freebsd: FreeBSD](https://syncthing.net/downloads/)
    - [:simple-openbsd: OpenBSD](https://syncthing.net/downloads/)
    - [:simple-netbsd: NetBSD](https://syncthing.net/downloads/)