Published by SJ Software Development Group Limited on 2021-08-06
What is SJ Premium? SJ Messenger is a secure messaging app that provides PGP encryption for online communication confidentiality. It ensures that your conversations are not at risk of being read by others, such as authorities, hackers, and ISPs. The app is easy to use and quick to install, and it allows you to transmit file archives as encrypted information through Senspace.com. SJ Messenger also offers the ability to work and communicate with all Jabber-servers, integrate with Facebook, G-talk & vk.com networks, use multiple Jabber accounts with multiple usernames, support all of your data export-import needs within your contact lists, add notes to your contact list, and upkeep an encrypted history of all of your correspondences for safekeeping.
1. By communicating securely via SJ Messenger, rest assured that the aforementioned risks of communicating online do not pose a problem to you.
2. With PGP encryption, you know that your conversations are not at risk of being read by others, such as authorities, hackers and ISPs (internet service providers).
3. With integrated PGP encryption, and unparalleled reliability, SJ operates at a level comparable only to that of BlackBerry Messenger.
4. SJ Messenger provides the highest level of online communication confidentiality.
5. Unencrypted data is readable by anyone with access to an unsecured network connection over which the data is transmitted.
6. Something to consider is that not all network connections offer suitable protection against people intercepting your private messages.
7. The correspondence encryption is built on PGP technology – recognized by experts as the most resistant to hacking.
8. SJ gives you a solution to your concerns about your privacy when chatting online.
9. The access to your data is by a password, which you assign yourself.
10. The software is easy to use and quick to install.
11. In just minutes, you can effectively and safely communicate with your contacts as easily as on Facebook.
12. Liked SJ Premium? here are 5 Social Networking apps like WhatsApp Messenger; Discord - Chat, Talk & Hangout; Marco Polo - Stay in Touch; Google Meet; GroupMe;
GET Compatible PC App
| App | Download | Rating | Maker |
|---|---|---|---|
 SJ Premium |
Get App ↲ | 0 1 |
SJ Software Development Group Limited |
Or follow the guide below to use on PC:
Select Windows version:
Install SJ Premium app on your Windows in 4 steps below:
Download a Compatible APK for PC
| Download | Developer | Rating | Current version |
|---|---|---|---|
| Get APK for PC → | SJ Software Development Group Limited | 1 | 1.2 |
Get SJ Premium on Apple macOS
| Download | Developer | Reviews | Rating |
|---|---|---|---|
| Get $49.99 on Mac | SJ Software Development Group Limited | 0 | 1 |
Download on Android: Download Android
1. PGP encryption for online communication confidentiality
2. Access to data by a password assigned by the user
3. Easy to use and quick to install
4. Ability to transmit file archives as encrypted information through Senspace.com
5. Ability to work and communicate with all Jabber-servers
6. Integration with Facebook, G-talk & vk.com networks
7. Use of multiple Jabber accounts with multiple usernames
8. Support for all of your data export-import needs within your contact lists
9. Addition of notes to your contact list
10. Upkeep of an encrypted history of all of your correspondences for safekeeping.
Waste of money
Wasted $50. Won’t evevn open
This is my first negative review ever.
Best secure communication
PC Apps 
