privacyguides.org/_data/software/messengers/3_briar.yml

title: Briar
type: Recommendation
logo: /assets/img/messengers/briar.svg
labels: 'color==info::icon==fas fa-fw fa-wifi::text==P2P::tooltip==Senders and recipients connect directly with no middlemen (can be disabled). |
         color==info::icon==fas fa-fw fa-wifi::text==Anonymous Routing::tooltip==Senders and recipients are hidden in the network, no one can know they communicate together (can be disabled).'
description: |
  **Briar** is an encrypted instant messenger that [connects](https://briarproject.org/how-it-works/) to other clients using the Tor Network. Briar can also connect via Wi-Fi or Bluetooth when in local proximity. Briar's local mesh mode can be useful when internet availability is a problem.

  #### Notes
  To [add a contact](https://briarproject.org/manual/) on Briar, you must both add each other first. You can either exchange `briar://` links or scan a contact's QR code if they are nearby.

  #### Technical information
  The client software was independently [audited](https://briarproject.org/news/2017-beta-released-security-audit/) and the anonymous routing protocol uses the Tor network which has also been audited.

  Briar has a fully [published specification](https://code.briarproject.org/briar/briar-spec).

  Briar supports perfect forward secrecy by using the Bramble [Handshake](https://code.briarproject.org/briar/briar-spec/blob/master/protocols/BHP.md) and [Transport](https://code.briarproject.org/briar/briar-spec/blob/master/protocols/BTP.md) protocol.
website: 'https://briarproject.org'
privacy_policy: 'https://briarproject.org/privacy-policy'
downloads:
  - icon: fab fa-android
    url: 'https://f-droid.org/packages/org.briarproject.briar.android'
  - icon: fab fa-google-play
    url: 'https://play.google.com/store/apps/details?id=org.briarproject.briar.android'
  - icon: fab fa-git
    url: 'https://code.briarproject.org/briar/briar'