Echoes Encrypted Messenger

Echoes Encrypted Messenger 0.1.9 CRX for Chrome

A Free Social & Communication App

Published By

Echoes Encrypted Messenger (haldgdphngppmbkikknafnlibgnomhhb): End-to-End Encrypted Messaging... Read More > or Download Now >

Echoes Encrypted Messenger for Chrome

Download CRX


202.90 KB

Chrome Store

Tech Specs

  • • Type: Browser App
  • • Latest Version: 0.1.9
  • • Require: Chrome 37 and up
  • • Offline: No
  • • Developer:

User Reviews

  • 2 Votes, Average: 3 out of 5
  • • Rating Average
  • 3 out of 5
  • • Rating Users
  • 2

Download Count

Echoes Encrypted Messenger is a free Social & Communication App for Chrome. You could download the latest version crx file or old version crx files and install it.

More About Echoes Encrypted Messenger

Echoes is an instant messaging app that supports end-to-end encryption for messages between users.

Private message encryption is an extra layer of protection from man-in-the-middle attacks. If enabled, compromised chat servers would not be able to decrypt communication.

To start an end-to-end encrypted session, send the other person a private message and use the padlock button.

Make sure you verify public key thumbprints before exchanging sensitive information. Verification should be out-of-band via phone call, in person, carrier pigeon, etc.

All communication (nickchan, nicknick) is wrapped in HTTPS.

Echoes is still in early-beta so keep that in mind while using it.

/join #channelname - join a channel
/pm nickname - start private conversation with nickname
/help - list all available commands

Echoes uses:
- WebCrypto for endpoint encryption/decryption/authentication (
- Raindrops Framework for Password-less Identity Management (
- Socket.IO and NodeJS for message exchange (,

The client source is available under GPLv3 here:

Download Echoes Encrypted Messenger 0.1.9

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