Signal

Signal, which has open source codes and is free, is a messaging and video conversation program. You can also make voice and video calls with Signal, where you can send high-quality files, images and videos. Signal, whose star has been shining recently, attracts the attention of its users because, unlike its competitor Whatsapp, it attaches great importance to keeping information confidential.

Signal, which has a simple and simple interface design, can also stand out from its competitors with the importance it attaches Decently to the practicality of use. The software, which provides users with keyboard shortcuts developed to facilitate desktop use in the form of a table, also attaches great importance to the user experience.