

Your firewall and antivirus software can also interfere with the software and prevent it from accessing the Internet. If Viber keeps crashing when trying to open it, there may be a problem with your cache, so you need to reset the app. The lack of certain privileges can prevent you from using the software. In most cases, application data or cache corruption, then any application will fail to launch on your system. Viber may not open on your computer for various reasons. Viber is a popular instant messaging application that is available on multiple platforms, but many people report that Viber is not opening on Windows 10/11.

No registration, passwords or invitations requiredĬontacts and messages sync between your mobile and Windowsĭownload Viber, enter your phone number, and start connecting with your friends.Viber is an excellent instant messaging app. It is cross-platform and supports iOS, BlackBerry OS, Android, Windows Phone, Series 40, Mac OS, Symbian and Bada devices. Viber is an approachable software tool that proposes a simple solution for getting in contact with friends and family, by making phone calls and sending SMS messages for free over the web. Viber syncs your contacts, messages and call history with your mobile device, so you can start the conversation on the Viber mobile application and continue from the comfort of your PC.

As far as the configuration is concerned, you can set the tool to display alerts only for calls, or for both messages and calls. Viber for Windows lets you send free messages and make free calls to other Viber users, on any device and network, in any country! If you plan to carry on with your normal activity on the PC but still want to keep an eye on Viber, you will be pleased to know that it supports message notifications that pop up from the system tray.
