Zalo 25.4.2

VNG Corp. – 131.5MB – Shareware – Android iOS Windows Mac Linux

Latest Version
25.4.2 Safe to install

Stay connected with friends and family using Zalo!

Pete Milner

05/31/2025

Zalo is a versatile messaging app that allows users to chat, share media, make voice and video calls, and more.

Zalo by VNG Corp: An In-Depth, SEO-Friendly Review

Discover Zalo, the popular messaging and communication app developed by VNG Corp, designed to deliver an intuitive and feature-rich experience for users in Vietnam and beyond. With a robust set of tools, Zalo has established itself as a leading choice for personal and professional communication.

Key Features of Zalo

Instant Messaging: Send and receive text messages, photos, videos, and voice notes instantly to friends or groups.
High-Quality Voice & Video Calls: Make crystal-clear calls over the internet, perfect for staying in touch with loved ones or colleagues.
Stickers & Emojis: Enhance conversations with a wide array of stickers, emojis, and GIFs for expressive chatting.
File Sharing & Storage: Share documents, images, videos, and other files seamlessly within chat windows.
Public Accounts & Pages: Follow your favorite brands, celebrities, or organizations to receive updates and exclusive offers.
Mini Games & Entertainment: Play engaging mini games directly within the app to connect and have fun with friends.

User Interface & Accessibility

Zalo features a sleek, user-friendly interface that simplifies navigation across its various functionalities. Available on both iOS and Android platforms, Zalo ensures a smooth experience across devices with seamless synchronization.

Security & Privacy

Prioritizing user security, Zalo incorporates robust encryption protocols to protect your conversations. Privacy controls give users flexibility over who can see their profile information and interactions.

Cross-Platform Compatibility

The app’s availability on multiple operating systems allows users to stay connected anytime, anywhere. Whether on smartphones or tablets, Zalo maintains consistent performance for personal or professional use.

Why Choose Zalo?

Reliable instant messaging and communication features
Rich multimedia sharing options
Interactive entertainment within the app
User-centered design with easy navigation
Secure environment protecting your conversations and data

Overview

Zalo is a Shareware software in the category Web Development developed by VNG Corp..

The users of our client application UpdateStar have checked Zalo for updates 4,147 times during the last month.

The latest version of Zalo is 25.4.2, released on 05/06/2025. It was initially added to our database on 09/14/2014. The most prevalent version is 25.4.2, which is used by 77% of all installations.

Zalo runs on the following operating systems: Android/iOS/Windows/Mac/Linux. The download file has a size of 131.5MB.

Users of Zalo gave it a rating of 5 out of 5 stars.

Pros

Free messaging and calling feature
Support for sending multimedia files such as photos, videos, and documents
Integration with social media platforms for easy sharing
Available on both mobile devices and desktop
End-to-end encryption for improved security

Cons

Limited device compatibility
Less popular compared to other messaging apps like WhatsApp or Messenger
May have occasional connectivity issues

FAQ

What is Zalo?

Zalo is a free messaging app developed by VNG Corporation, a Vietnamese technology company. It allows users to send and receive text messages, make voice and video calls, and share photos and videos.

Is Zalo available in English?

Yes, Zalo is available in several languages, including English. You can change the language settings in the app to use it in your preferred language.

Can I use Zalo on my computer?

Yes, you can use Zalo on your computer by downloading and installing the Zalo PC app or by accessing the Zalo Web version on your browser.

Is Zalo safe to use?

Yes, Zalo uses end-to-end encryption to protect your messages and calls from unauthorized access. Additionally, it has various security features such as passcode lock and two-step verification to enhance your privacy and security.

Is Zalo free to use?

Yes, Zalo is a free app that you can download from the App Store or Google Play. However, some features, such as voice calls to phone numbers, may require in-app purchases or credits.

Can I make group calls on Zalo?

Yes, you can make group voice and video calls with up to 8 people on Zalo. This feature is available on both the mobile app and PC version.

Can I use Zalo to call international numbers?

Yes, you can use Zalo to call international numbers with credits. The cost of these calls varies depending on the country you are dialing to.

Is Zalo available for iOS and Android?

Yes, Zalo is available for both iOS and Android devices. You can download the app from the respective app stores for free.

Can I share my location on Zalo?

Yes, you can share your real-time location with your friends or family on Zalo. This feature allows you to track your loved ones or find nearby places easily.

Can I block someone on Zalo?

Yes, you can block someone on Zalo if they are bothering you or spamming your inbox. The person you blocked won't be able to send you messages or call you on Zalo anymore.

Pete Milner

I'm Pete, a software reviewer at UpdateStar with a passion for the ever-evolving world of technology. My background in engineering gives me a unique insight into the intricacies of software, allowing me to provide in-depth, knowledgeable reviews and analyses. Whether it's the newest software releases, tech innovations, or the latest trends, I'm here to break it all down for you. I work from UpdateStar’s Berlin main office.

Latest Reviews by Pete Milner

Screenshots (Click to view larger)

Installations

4,147 users of UpdateStar had Zalo installed last month.

Alternatives

Secure and free downloads checked by UpdateStar

Buy now
App Store

Stay up-to-date
with UpdateStar freeware.

Latest Reviews

	HP Ink Tank Wireless series Software básico do dispositivo Effortless Printing with HP Ink Tank Wireless Software
	Enregistrement utilisateur de Canon iP2500 series A Reliable Companion for Canon iP2500 Users
	RansomDefender RansomDefender: Your Shield Against Ransomware Attacks
	Qt Creator Qt Creator: A Comprehensive IDE for Cross-Platform Development
	BiglyBT BiglyBT: The Ultimate Torrent Client Without the Bloat
	Samsung Security Samsung Security: A Robust Shield for Your Devices

Most Popular Downloads

	UpdateStar Premium Edition Keeping Your Software Updated Has Never Been Easier with UpdateStar Premium Edition!
	Microsoft Visual C++ 2015 Redistributable Package Boost your system performance with Microsoft Visual C++ 2015 Redistributable Package!
	Microsoft Edge A New Standard in Web Browsing
	Google Chrome Fast and Versatile Web Browser
	Microsoft Visual C++ 2010 Redistributable Essential Component for Running Visual C++ Applications
	Microsoft Update Health Tools Microsoft Update Health Tools: Ensure Your System is Always Up-to-Date!