Tox is a peer-to-peer instant messaging protocol with end-to-end encryption, voice calls, video calls and file transfers

Instant Messaging is some of the widespread types of digital communication. You do not need to pay further charges (not counting information fees) for chatting with relations, pals or colleagues no matter their location.

uTox interface

But, there was a rising concern in regards to the privateness of such companies. State-sponsored assaults and mass surveillance are some main examples.

Tox is a peer-to-peer instant messaging protocol with end-to-end encryption for Windows, Linux, macOS, Android and iOS.

What is a decentralized messenger?

Let me clarify what a centralized messaging service is. Any instant messaging protocol that makes use of a cloud-based connection, aka a server, is a centralized service. Examples for this may be Skype, Hangouts, Facebook Messenger, Viber or Telegram. When you ship a message by means of a centralized service, it is transmitted (passes by means of) a server, the place it might or will not be saved earlier than it is delivered to the recipient. This might probably end in information being stolen, or the person being spied on.

A decentralized messenger is one which cuts out the intermediary, i.e., there is no server in between you and your contact. The message that you just ship is delivered on to the recipient, as in Peer-to-Peer (P2P). Combined with end-to-end encryption; this is higher for privateness when in comparison with a centralized service.

Tox encryption and Security

Tox makes use of NaCl encryption for cryptography and the builders have labelled this as experimental. The encryption occurs on a per-message foundation. Also, price mentioning is that messages are metadata free, which is necessary as a result of metadata is used as a approach to hint customers. Your information is solely saved in your gadget.

Is Tox safe?

The primary concern with Tox is that regardless of being open supply, its encryption protocol has not been audited. The builders do not conceal this although and have clearly talked about this on the official web site, which is a good signal. Does Tox expose the IP tackle? Any P2P service will, that is how they work. Tox does through the use of your IP and your contact’s that will help you talk with each other instantly. You might strive utilizing it with Tor or a VPN to stop this.

Note: Your IP tackle is solely seen to folks whom you add as contacts, different customers cannot see it. I strongly advise you to learn the service’s documentation earlier than utilizing it.

Tox shoppers

There are many consumers out there for Tox. The hottest desktop functions are uTox and qTox. The official cell apps whereas outdated nonetheless work. I additionally examined Tok Lite (would not assist calls), which is a fork of the official Antox Android app.

Signing up for Tox

There is no registration required as there is no account. When you put in a Tox shopper and run it, you will notice that it has a Tox ID (lengthy alphanumerical ID) that is prepared to make use of. You can change your title to no matter you need to. One of the most important benefits of Tox is that you just needn’t present a telephone quantity or an e-mail tackle.

I put in uTox on my laptop (set it up) and then put in qTox; it routinely picked up my Tox profile. That’s as a result of Tox saves a profile to the AppDataRoamingTox folder. You will see a .Tox file right here, this is your Tox profile. You can use it to export your profile to different units, for e.g. if you wish to import it to the cell app.

Adding Contacts

There are a couple of how to do that. You can ship your Tox ID to somebody to ask them to talk. They have to simply accept your request and optionally add you as a contact. Or you possibly can ship your QR code that they’ll scan to simply accept your invite (solely on cell apps). Some shoppers have extra performance corresponding to an choice to ship voice messages, seize a screenshot of a chosen area on the display¬† and ship it to the contact.

Messages, Voice Calls and Video Calls

Tox permits you to ship instant messages to your contacts, however may also be used to make audio calls, and video calls. All communication made by means of Tox is end-to-end encrypted. The Mobile shoppers show notifications and perform similar to most IM apps.

Tox is a peer-to-peer instant messaging protocol with end-to-end encryption, voice calls, video calls and file transfers

File Transfers

You can ship recordsdata to your contact and relying on the shopper that you just’re utilizing, you can select whether or not to simply accept the incoming switch or reject it. This choice may also be helpful to avoid wasting information, if you happen to’re on a cell community.


Since every thing is peer-to-peer primarily based, the connection velocity is determined by the community high quality of you and your contact. It labored flawlessly on native networks, cell networks, and long-distance peer-to-peer communication as nicely. I used IPv6, however it additionally works with IPv4 networks.

The primary problem with the service is in all probability getting folks to make use of it.

Before I wrote this put up, I used to be utilizing Jami (previously Ring) for a few days. It had method too many connectivity points (could not ship messages, unjoinable peer, and so forth), that I needed to ditch it. Maybe you’ll have higher luck with it. Wire was once good, till it was acquired quietly (went from a Luxembourg primarily based possession to a US one). It has been criticized by Edward Snowden. Riot is an alternative choice, although it makes use of Matrix (which has been hacked twice iirc). Signal nonetheless appears to be the perfect safe messaging app, however it requires a telephone quantity. Android customers can strive Briar, which makes use of Tor (for web) or Bluetooth/Wi-Fi.

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