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Editors' Review · July 1, 2025

Reliable messaging and calling for every user

Viber is a versatile messaging app that supports text, voice, and video communication. Users can connect freely to each other over Wi-Fi and mobile data, with call quality dependent on internet strength. While calls between users are free, international calls to non-users via Viber Out are available at competitive rates.

Viber is known for its strong commitment to security, offering end-to-end encryption by default for all one-on-one and group chats. It supports group conversations with up to 250 members, including media sharing, admin tools, and moderation features. Its intuitive interface is accessible to all users, regardless of tech skill, making it a user-friendly platform for private and group messaging.

An all-in-one hub for digital communication

Beyond messaging, the app enhances user interaction through features like voice and video calls, group calling, and screen sharing. It supports sending photos, videos, files, and long text messages—up to 65,536 characters. While it provides a robust communication experience over Wi-Fi or mobile data, occasional call drops or lag is possible under poor network conditions or during high traffic.

Smooth contact access, missing social media integration

Although Viber lacks native integration with major social media, users can still manually share content between apps. Cloud storage services can be used to back up chat history and media. Its contact syncing feature efficiently links with the phone’s contact list, enabling seamless discovery of other Viber users. However, contact syncing is all-or-nothing, offering no built-in option to select individual contacts.

User-Friendly and accessible

Accessible across platforms, Viber maintains a user-friendly and inclusive environment. It supports dark mode, adjustable text size, and integrates with system-level accessibility tools, making it suitable for users with varying needs. Notification settings are highly customizable, allowing users to manage sounds, previews, and alerts per chat—offering a personalized, distraction-free messaging experience.

Secure, simple messaging for everyday communication

Viber is a reliable communication tool with features suited for personal chats, group conversations, and media sharing. It supports encrypted messaging, group calls, and channels for broader outreach. However, it lacks native social media integration and only has limited cloud storage service integration for backup. Still, for users who value security and simplicity, this app remains a dependable messaging option.

Enlarged image for Viber
Viber 0/4

Technical

Title
Viber 25.4.2.0 for Windows
Requirements
  • Windows 8.1
  • Windows 10
  • Windows 7
  • Windows 8
Language
English
Available languages
  • Arabic
  • German
  • English
  • Spanish
  • French
  • Italian
  • Japanese
  • Portuguese
  • Russian
License
Free
Latest update
Author
Viber Media
SHA-1
9ee9af9dd171b174ded41bddf358e7fe7dbc096c
Filename
Viber_v25.4.2.0.exe

Also available in other platforms

Program available in other languages



Changelog

We don’t have any change log information yet for version 25.4.2.0 of Viber. Sometimes publishers take a little while to make this information available, so please check back in a few days to see if it has been updated.

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