Signal Private Messenger is a free application for text and voice and video communication around the world. The main feature of this messenger is its security, the program provides maximum privacy for calls and messages, all this is achieved thanks to open cryptographic protocols that provide reliable encryption and security of data transfer. Therefore, there is no doubt in the reliability of the application because even Edward Snowden himself recommends it.
Benefits
- Easy to use. Signal Private Messenger has a simple and intuitive interface that allows them to use even the elderly and children.
- Open source. Thanks to this feature, the application can be improved and get new functionality from any of the messenger users, thereby the program receives constant support not only from the developers themselves, but also from outside.
- Privacy. With this application, you can easily communicate without worrying about the leakage of your personal data and the history of correspondence.
- Data rate. Send anything you want: videos, music, gifs, documents and other all kinds of files around the world, absolutely free.
- Price. The application is absolutely free, so you do not need to worry about paying for additional services.
- Cross-platform. The developers of this application did their best, so this application supports a large number of platforms popular in our time, among them: Android, iOS, Mac OS, Windows, and even Linux.
Functions
Above, we indicated only a small part of what this application is famous for, and now we will consider its functions and capabilities in more detail.
Chat without fear that your private messages will be read, because the program has a built-in function to automatically delete the history of correspondence. You can independently configure the intervals for the disappearance of a particular correspondence for each conversation.
Communicate with friends and relatives around the world using voice and video calls, the application provides clear voice and video transmission even over long distances and at the same time all this is absolutely free.
Chat with your friends at the same time, without worrying about the privacy of your correspondence. Conversations can have an unlimited number of participants.
Installation
Undoubtedly, after familiarizing yourself with all the charms of this messenger, you had a desire to install it on your personal computer and we will be happy to help you with this.
So, in order to download Signal Private Messenger for Windows you need:
In the first case, you will need to install the mobile application on your device and go through a simple registration. After registration, synchronize your device with your computer using the QR code that appears on the screen of your PC, after all this device will be synchronized and you can safely start using the program.
In the second case, you will need to export your personal data. This method only works if you backed up your data in advance, if you did not do this, but you still have an account, then use the first case.
Summary
Signal Private Messenger is a very reliable messenger for both text and voice communication. During a permanent data leak, this is an indispensable thing that will help you ensure complete anonymity on the network, thereby reliably protecting your personal information from intruders.
Signal Messenger for computer allows you to conveniently type messages, view sent or received videos, audio and user profiles. This is very useful when there is no telephone at hand. And the screen of a computer or laptop is much larger than that of mobile devices.
Using instant messenger on PC
There are two options for running Signal Private Messenger on a computer or laptop. First, do it through an official client from developers, but with serious limitations. And secondly, run under Windows or Mac OS a full version of the application using the Android emulator. We will deal with each of them.
Option 1: Official Client
On the https://signal.org/download/ page of the official website, three versions of the official Signal Messenger client are available for download: for Mac, Windows and Linux. And in the latter case, a list of console commands (three pieces) opens for downloading and installing the deb package. On Mac OS, you need to download the zip archive, double-click on it to unpack it, and then install the app. In the case of Windows, an executable file is loaded. Run it and wait until the procedure completes.
The next step is authorization through a mobile device. On your smartphone or tablet, open the Signal application, open its menu and open the “Settings” item. Here you need to go to the “Linked devices”, and then click on the add button. Next, point the camera at the displayed QR code and tap on the words “Bind device”.
If you close the application on a mobile gadget, then the PC will remain able to use the program. But sometimes a repeated authorization procedure will still be required. For example, when manually untying the device or reinstalling the messenger.
Option 2: Android Emulator
As can be understood from the above, the official program does not provide full access to the messenger. She is able to work in conjunction with a synchronized mobile gadget. But the possibility to use the Signal Messenger functions on a computer or laptop without any restrictions is still there.
In the segment of mobile instant messengers, a serious replenishment. A novice burst into their slender ranks. Now everyone has the same name - Signal, and many want to download Signal Private Messenger as soon as they learn about its unique features and great features. This is a small utility that, in a short period of its existence, has captured the minds and hearts of millions of users around the world. Recently, developers have released a desktop version of the application that allows you to communicate not only from the phone, but also from the computer. Now users have even more convenient features, as accounts on different devices can be connected.
Signal Private Messenger for Windows PC
Signal developers went the same way as the developers of other messengers. They first released a mobile client, and then, when the software gained enough popularity, they began expanding into new markets. Among which are PC users on Windows. It is expected that after updating clients for iOS and Android, the world will see the distribution for MacOS, but so far the owners of Windows have been more fortunate. The popularity of the product is explained very simply and this explanation lies in the capabilities of the software:- Free sending of any content to anywhere in the world;
- Full encryption and anonymity;
- The function of disappearing messages;
Complete anonymity is guaranteed by a number of technologies. Firstly, the Signal uses the end-to-end encryption function. Secondly, meta-data of conversations are not saved. You can delete them on your phone, and they will be deleted permanently, without the possibility of recovery. They are not on the server, they are not in the cloud, they are not anywhere. You can also configure automatic deletion of messages. Such a function is definitely not enough in, because it would allow you to delete messages, for example, 30 minutes after reading or 24 hours after sending.
Signal Private Messenger allows you to achieve privacy while communicating using a mobile device.
Using Signal, you can communicate instantly, avoiding the cost of SMS / MMS messages. Create groups, and you can in real time communicate with several friends at once and share media files and attachments with maximum privacy. The server never has access to your connections, and it never saves any of your data.
Signal Private Messenger Key Features
- Say anything: Signal uses an advanced encryption protocol that guarantees the confidentiality of correspondence.
- Open source: Signal is free and open source, any qualified user can analyze the application code. Signal is the only messenger that uses open cryptographic protocols for secure messaging.
- Be yourself: Signal uses your real phone number and your address book. The application does not use separate logins, passwords or PINs for authorization.
- Group chat: Signal allows you to create encrypted groups for private communication with multiple contacts at once. Security is achieved not only through message encryption, but also due to the fact that the server does not gain access to the transmitted data, as well as to the list of participants, the name of the group and the group icon.
- High speed: Signal protocol is designed with maximum optimization. Messages in Signal are sent to recipients instantly.
- Talk freely: make high-quality phone calls to both neighbors and friends overseas without paying for the distance.
Signal for Android is currently not compatible with tablets, but support for large screens is already under development and will be available in future versions.
Created by Open Whisper Systems to provide privacy for voice and text messaging. Former US intelligence officer Edward Snowden on his Twitter page stated that he uses this program every day and recommends it to other Internet users.
The portfolio of developers has other projects designed to protect user privacy. Earlier, RedPhone and TextSecure were released for calls and correspondence, respectively. Now both programs are combined into one, providing subscribers with a safe environment for communication.
Install secure chat application
The application is free for popular mobile platforms: iOS and Android. Windows PC users are invited to download Signal Messenger as an extension for the Google Chrome browser.
To download, just go to the application page in Google Play or the AppStore. Installation does not take much time, does not require special permissions.
After starting the application, a field for entering a phone number will appear. This is necessary to link the account to one subscriber. A message with a short authorization code will be sent to the indicated number. Most mobile phones allow the application to scan messages in search of this digital combination, so you don’t even have to enter the code manually.
The program interface is simple, clear, not much different from standard software for calls and SMS exchanges. To start a secure dialogue, select the desired contact from the list, and then press the appropriate button: handset for calling, pencil icon for correspondence.
Secure communication is only possible between two users of the application. Therefore, if a contact from the phone book does not have a program installed, he will be sent an offer from Signal Private Messenger to download and install the program from the application store.
Features of installation on stationary computers
There is no desktop version of the messenger, so be careful when downloading programs from unreliable sources. But the developers did not pass by the users of computers or laptops. Signal Private Messenger Windows features are available to users through the official extension for the Google Chrome browser.
The add-on also binds to the mobile phone number and works with your address book. Simple authorization without a login, password or PIN code allows you to start a secure conversation immediately after installation.
Difference of the application from existing analogues
Communication is protected by strong encryption algorithms. These technologies have been praised by the expert community and have even been integrated into the popular CyanogenMod system. According to Christopher Sooyan, a specialist in the field of cryptography, the increase in the number of users of this messenger makes the director of the FBI sad.
Key features of the program:
- Safe conversations. The channel protected by the E2EE protocol guarantees the privacy of each sent and received message. Developers do not have access to the history of dialogs.
- Clear sound. Free voice calls within the app bring people together over long distances. No interference, no recording of conversations.
- Group chats. The application allows you to create encrypted conferences. You can group your relatives, friends or colleagues into a group. Encryption extends not only to message history, but also to conference metadata. No one will know the number of people in the group, the name of the room and any other information.
Signal Private Messenger for computers and mobile platforms is designed to provide fast connectivity even in limited conditions. He does not need broadband internet or a powerful processor. The program installs on Android 2.3+ and iOS 8.0 (or later).
The project has an open code, which allows everyone to verify the reliability of encryption algorithms and audit the code for vulnerabilities. Sources are in a special branch on GitHub. The messenger is maintained and developed by the community of free developers, which ensures the timely detection and correction of any errors.
Edward Snowden provided the world with evidence that intelligence agencies do not care about the right of citizens to privacy. It does not seem that any means of privacy will protect your correspondence if authorized structures need it. But Open Whisper Systems decided to fight injustice by developing a secure system for voice calls and text messaging.
