Download WhatsApp - Communication - Techuelx

All what you need to know about WhatsApp with Techuelx

Contents :

  • Why use Whatsapp?
  • What's new in the latest version of Whatsapp?
  • Which OS is Whatsapp compatible with?
  • What are the best alternatives to Whatsapp?


WhatsApp (also known as WhatsApp messenger) is a free instant messaging application, published by Facebook. It requires a phone number to create an account, which makes it easy to find all the contacts in the phonebook (friends, family, colleagues) who already have the application.

Download WhatsApp - Communication - Techuelx

WhatsApp offers end-to-end encryption of conversations using the Signal protocol. The application allows users to send text messages, photos, videos and voice notes. Users can even exchange any type of file, regardless of format.

From the mobile application, it is possible to make voice calls and video conferences. Group conversations are also included, as are ephemeral statuses that can be viewed by contacts for 24 hours.

A version for Windows and MacOS computers exists, which requires synchronization with a WhatsApp account used by a smartphone. It allows you to send messages and documents directly from the computer, but it does not offer the possibility of making calls and statuses.

Why use Whatsapp?

WhatsApp Messenger is completely free to download and use. It requires you to be connected to the internet, for mobiles the connection can be made using WiFi or mobile data (depending on your package). So you can use the instant messaging to send messages without using your SMS package.

You will be able to create chat groups, where several people can exchange text messages. Much more convenient than group SMS, the WhatsApp group chat allows everyone to read everyone else's replies, with one small drawback: you can only see the messages written since you joined the group, not the previous ones, so it's best to avoid forgetting to include users when creating a group. The group creation option allows for endless possibilities: plan a weekend with friends, keep in touch with distant family, create work groups with your colleagues, etc.

In the messaging module you can send files to your contacts in any format, photos, images, videos, etc. But that's not all, as you can also leave each other voice messages!

In addition to instant messaging, Whatsapp allows you to make audio calls, as if you were making a phone call, but using the internet and therefore leaving your mobile phone bill alone. This option can be used in any country in the world, as long as you both have internet, you can reach each other! And if you want to see each other as well as hear each other, choose the video call over the audio call!

Note that Whatsapp allows you to make video calls with up to 50 people thanks to the Rooms option, which is already in place for Facebook Messenger (remember that both applications are from the Facebook editor).

Note that your account allows you to synchronise all your devices to follow your conversations! This allows you to download the application on all your devices.

As for confidentiality and security, Whatsapp allows end-to-end encryption of messages and calls, and you can even send ephemeral messages that disappear after 24 hours.

Dark Mode is finally coming to WhatsApp mobile for iPhone and Android. Only the newest devices will be able to use it: Android from 10 and iOS from 13. Earlier versions of iOS will not have it, while earlier versions of Android will be able to find the option in the settings. Note that the mode is not customisable. Three themes are now available: the default theme, the light theme and the dark theme.

And as of May 2020, video chat expands to accept up to 50 people, thanks to the addition of Facebook Rooms, which Facebook had already added to Facebook Messenger earlier. You need to download the app update to see the option appear.

In July 2020, WhatsApp continues its updates, first offering dark mode to its web application. Next, it's the 8-person video calls that will get a makeover. First of all, it will be possible to start a call directly from a group chat (only valid for calls with 8 people or less), and when you're in a conversation, you'll be able to highlight one of the callers. In addition, to add a WhatsApp user to your contact list, you can simply scan their QR code. And finally, new animated stickers have been added.

What's new in the latest version of Whatsapp?

News from June 16, 2020: WhatsApp goes pay, first in Brazil

August 2020 update, WhatsApp will support up to 4 devices simultaneously.

In October 2020 WhatsApp will offer a nice little feature: the ability to mute a contact or group indefinitely. This feature is currently in a test period. Until now, this was only possible for a given period of 8 hours, 1 week or 1 year.

For the November 2020 update of WhatsApp, a new and practical feature will be introduced. A storage space management system allows you to list and delete (after previewing if necessary) attachments, photos, videos and other media files that are too large. This means you can quickly save storage space on your smartphone! It is also now possible to send ephemeral messages, you know those messages that self-destruct.

December 2020 WhatsApp finally allows you to change the wallpaper on each conversation, so you can decorate each one differently! No more sending the message to the wrong group out of carelessness, now each group will have its own wallpaper.

January 2021, WhatsApp is adding a security layer to its application, presumably to try and stem the flow of departing users. This update is mainly related to the web version of the application. Indeed, you will now have to show your credentials to create the connection between your mobile application and the web interface: WhatsApp protects this connection by requiring biometric identification.

The March 2021 update adds voice and video calling to the WhatsApp desktop application. Currently available for 2-party conversations, this feature will be rolled out for group calls in the coming months. For more information, 

Since the April 2021 update, WhatsApp has allowed ephemeral images to be sent, and messages to disappear after 7 days. Only owners of the Android mobile app in Beta will be able to test the new feature, which allows for faster read speeds of 1, 1.5 and 2, voice messages and audio files. If you want to know more about it, please read our article: WhatsApp will finally allow to change the playback speed of audio messages.

July 2021 WhatsApp is finally looking at a feature that it has been lacking in comparison to other messaging apps: the ability to have WhatsApp on multiple devices with sync, especially in its web version even if you don't have your smartphone with you. Read more: WhatsApp will finally be able to be used without a smartphone. Note that during October and November 2021 this feature started to be rolled out to users.

August 2021 sees the arrival of the new View Once feature, which allows users to send ephemeral images and videos that can only be opened once before being automatically and permanently deleted. Following on from the pre-2021 news, WhatsApp is rolling out a handy feature that will allow users to listen to their voice messages again before sending them.

In October 2021, WhatsApp will allow encryption of cloud backups, if you enable the feature in the app's security settings. For more information, see our article: WhatsApp backups now end-to-end encrypted.

For November 2021, the web version of WhatsApp will get a custom sticker creation module, which should probably also be rolled out to the PC application. You can import an image from your computer, crop it, apply text, stars and other small accessories to make your own sticker that you can send to your friends.

You've dreamed of them, you've waited for them, here they are... the reactions to the messages! And yes, far behind its competitors, WhatsApp finally introduces the possibility to react to a message with an emoticon! After almost a year of testing (Reactions to messages are coming to WhatsApp) reactions to messages are finally going to be deployed!

WhatsApp "Communities", a new group management feature coming soon?

In April 2022, WhatsApp is offering new features related to its voice messages. You can now pause them to resume them later in the same place, but also listen to a message while exiting the application to do something else in parallel. It's even possible to speed up playback to save time. You may also soon be able to install WhatsApp on multiple smartphones!

WhatsApp unveils Communities, or how to communicate with thousands of people

  • May 2022: WhatsApp is rolling out new features to stay competitive and new tools to attract more businesses
  • WhatsApp will no longer work on some iPhones as of October.
  • June 2022: WhatsApp to allow chat history to be transferred from Android to iPhone, WhatsApp strengthens privacy options
  • July 2022: WhatsApp will soon allow you to connect discreetly and WhatsApp will soon be available on multiple smartphones at once

Which OS is Whatsapp compatible with?

The application is cross-platform, allowing users to communicate with each other regardless of their hardware and to download it to all their devices.

For Google Android smartphone owners (Play Store) first you can download WhatsApp from Android 4.0.3. For iOS (Apple Store), it should be noted that the application is only compatible with the iPhone and iOS version 9.0 and above. Note that it is possible to transfer between iOS and Android if you change system and want to recover your history.

Are you a Linux user, or do you want to avoid installing software on your PC? Then choose the online service version which can be opened from any browser (just scan a QR code in your application to access your conversations).

How do I use WhatsApp Desktop?

For Microsoft Windows users, you will need to have at least Windows 8 installed. And for those who prefer the Apple computer, you'll need macOS 10.10 or higher to run the software on your mac.

Although WhatsApp's mobile interface is very convenient, it is not always easy to reply to messages and participate in a group conversation when you are working on your computer. You are called upon every minute and have to look up from your screen at every turn. This is where WhatsApp Desktop software for Windows and MacOS comes in. 

You have a window dedicated to your conversations directly on your computer screen, which are automatically synchronized with your mobile application. This way, you don't lose any of your conversations with your friends or colleagues. 

The WhatsApp Desktop interface is smooth and pleasant and you have all the options of the mobile version as well as end-to-end encryption to secure your conversations. Your contacts are also synchronized and you can make voice and video calls directly fromyour computer.

What are the best alternatives to Whatsapp?

There are many communication apps and software available for free download. Most of them also allow exchanges via instant messaging (with file transfer), voice or video calls (video conferencing), and group conversations. All require an internet connection.

First of all, we can note the solution provided by Google with Hangouts. This service is available on mobile devices via applications but also on computers (Windows, Mac, Linux) via the online service and the Google Chrome web browser extension.

Microsoft also offers a communication system, called Skype. Like Hangouts, the service is available on all computer operating systems, and on mobile devices, but also on XboX and Amazon Echo.

In the field of messaging, WhatsApp application is worth noting the presence of Telegram, an ultra-secure messaging service (by encryption), entirely cross-platform, which offers an option for deleting messages already read. You will probably be interested in its privacy and security.

As Telegram is based on security and very popular in this period where WhatsApp continues to be linked to Facebook, we recommend Signal. To learn more read our article: Signal, the messaging refuge for the disappointed of WhatsApp

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