Viber, a popular messaging app with over a billion users worldwide, offers a convenient screen sharing option during video calls on its desktop version. This allows you to demonstrate presentations, troubleshoot issues, or simply show photos and videos in real-time without switching apps. Whether you’re helping a family member with tech support or conducting a business meeting, mastering Viber screen sharing during calls can significantly enhance your communication experience.
As of 2025, Viber’s screen sharing remains a desktop-exclusive feature, integrated seamlessly into one-on-one and group video calls. It’s secure, easy to use, and supports sharing your entire screen or a specific application window. This guide will walk you through the process step by step, explore practical applications, advantages, and address common questions to help you get the most out of this tool.
Why Use Viber Screen Sharing in Video Calls?
Viber’s screen sharing feature stands out for its simplicity and integration within an app many already use for daily messaging and calls. Unlike standalone tools, it eliminates the need for separate invitations or logins—everything happens within an active video call.
Key advantages include:
- Enhanced Collaboration: Perfect for remote teams to review documents, designs, or data without emailing files back and forth.
- Real-Time Guidance: Ideal for tech support, tutoring, or family help sessions, where visual demonstration is more effective than verbal explanation.
- Privacy and Security: Viber uses end-to-end encryption for calls, ensuring shared content remains private.
- No Extra Cost: Completely free, with no premium subscription required for this feature.
- Cross-Device Viewing: Participants on mobile can view your shared desktop screen clearly during the call.
In 2025 trends, with hybrid work still dominant, features like Viber’s screen sharing help bridge the gap between personal and professional communication. For more on managing your Viber experience, check out tips on export Viber chat logs to PDF for archiving important discussions.
Real-World Applications of Viber Screen Sharing
Viber screen sharing shines in various scenarios:
- Professional Use: During a group video call, share a PowerPoint presentation or spreadsheet for team feedback. Remote workers can demo software updates or walkthrough project timelines.
- Educational Purposes: Teachers or tutors can share educational content, diagrams, or online resources directly from their screen.
- Personal Sharing: Show family vacation photos, browse travel plans together, or guide elderly relatives through app setups.
- Technical Support: IT professionals or friends can visually diagnose computer issues by seeing the exact screen.
- Creative Collaboration: Designers can share mockups, while gamers might demo gameplay (though audio sync is best for this).
One notable trend in 2025 is the rise of integrated tools in messaging apps, reducing reliance on platforms like Zoom for quick shares. Viber’s option is particularly user-friendly for non-tech-savvy individuals.
Step-by-Step Guide: How to Share Your Screen in Viber Calls
Viber screen sharing is available only on the desktop app (Windows or macOS) during video calls—both one-on-one and group. Mobile users can view shared screens but cannot initiate sharing.
1. Set Up Viber on Desktop
- Download the latest Viber desktop app from the official website (viber.com).
- Link it to your mobile account by scanning the QR code with your phone’s Viber app.
- Ensure your Viber is updated to the 2025 version for optimal performance.
2. Start a Video Call
- Open Viber desktop and select a contact or group.
- Click the video camera icon to initiate a video call (or audio call and switch to video).
- For group calls: Start with a group chat, then select the video call option. Viber supports up to 40 participants in desktop group video calls.
- Wait for the participant(s) to join.
3. Activate Screen Sharing
- Once in the call, look at the control panel at the bottom of the screen.
- Click the “Share screen” button (it may appear as a monitor icon).
- A popup will prompt you to choose:
- Entire screen: Shares everything on your monitor (ideal for full demonstrations).
- Application window: Select a specific app (e.g., browser or document) to share only that—recommended for privacy.
- Click “Share” to begin.
- Your screen (or selected window) will now be visible to all call participants. You’ll see a small preview of your webcam if enabled.
4. Manage and Stop Sharing
- The “Share screen” button turns green while active.
- To stop, click the green button again or select “Stop sharing.”
- You can reposition your self-view video by dragging it, or resize it for better visibility.
- Continue the call normally—chat, mute, or add participants as needed.
Pro Tip: Test your microphone and camera in Viber settings before calls to avoid interruptions. For organizing contacts efficiently, learn merge duplicate contacts in Viber.
Advanced Tips and Best Practices
- Multiple Monitors: If you have dual screens, select the correct one when prompted.
- Performance Optimization: Close unnecessary apps to ensure smooth sharing, especially in group calls.
- Viewing Shared Screens on Mobile: Mobile participants can swipe to focus on the shared screen.
- Combining Features: Send in-call messages or reactions while sharing for interactive sessions.
- Transfer Calls: Seamlessly move the call (and active sharing) between desktop and mobile devices.
For event planning in groups, Viber’s reminders can complement calls—see set up event reminders in Viber.
Common Issues and Troubleshooting
Q1: Why can’t I see the Share Screen button? A: Ensure you’re on the desktop app during a video call. It’s unavailable on mobile or audio-only calls.
Q2: Screen sharing lags or freezes. A: Check your internet connection. Viber recommends stable Wi-Fi. Lower video quality if needed.
Q3: Participants can’t see my shared screen. A: Ask them to update their app. On mobile, they may need to swipe right to view the shared content.
Q4: Is screen sharing secure? A: Yes, it’s protected by Viber’s end-to-end encryption. For comparison with similar features, refer to the official Zoom support page on screen sharing.
Q5: Can I share audio from my computer? A: System audio is shared automatically in most cases, great for videos or music demos.
Latest Updates in 2025: Viber has improved grid view in group calls and background blur options, enhancing the overall screen sharing experience.
Elevate Your Viber Calls with Screen Sharing
Viber’s screen sharing during calls is a powerful, straightforward tool that brings visual collaboration to your everyday conversations. Exclusive to desktop but viewable across devices, it offers a seamless way to share ideas, solve problems, and connect more meaningfully. In a world where remote interaction is the norm, this feature helps Viber stand out as a versatile all-in-one app.
Start using it today—initiate a video call and click that Share Screen button. You’ll wonder how you managed without it!