NetSfere Secure Messaging

Oct 24, 2025

Older Versions of NetSfere Secure Messaging

If you are experiencing issues with the latest version of NetSfere Secure Messaging due to bugs or incompatibility with your device, downloading an older version can be a practical solution before the app developer fixes the problem. APKPure offers all of the older versions of NetSfere Secure Messaging that are compatible with various devices and Android systems. Download rollbacks of NetSfere Secure Messaging for Android. All downloads from APKPure are free from viruses and provide a fast, secure way to get the app version history you need.

All Versions of NetSfere Secure Messaging

6.9.0(50821)XAPKAPKs
Oct 24, 2025121.6 MBAndroid 10.0+
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What's new in the version 6.9.0
Updated on Oct 24, 2025
NetSfere’s latest release combines enhanced security, smarter AI, and user-focused features to deliver safer communication. New app-based MFA/2FA options, seamless call-network transitions, emoji reactions, pre-SecureMeet device checks, and PDF message exports boost usability and control. The upgraded Net-C AI Assistant now processes complex documents and enterprise data for instant, accurate insights for employees.
6.8.0(50761)XAPKAPKs
Jun 26, 2025188.5 MBAndroid 8.0+
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What's new in the version 6.8.0
Updated on Jun 26, 2025
NetSfere introduces the industry’s first Quantum-Proof Secure Communication Platform powered by ML-KEM 1024 quantum-safe encryption, setting a new standard in secure messaging.

Now unleash the power of the new Net-C AI Chatbot that gives instant access to your enterprise’s knowledge base - policies, procedures, and more of your choosing accessible through a secure and familiar messaging experience.
6.7.0(50658)XAPKAPKs
Mar 14, 2025179.9 MBAndroid 8.0+
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What's new in the version 6.7.0
Updated on Mar 14, 2025
NetSfere introduces the industry’s first Quantum-Proof Secure Communication Platform powered by ML-KEM (CRYSTALS Kyber-1024) quantum-resistant encryption, setting a new standard in secure messaging. As quantum computing threats become a reality, NetSfere ensures your data remains protected today and in the future.
6.6.1(50614)XAPKAPKs
Jan 25, 2025198.9 MBAndroid 8.0+
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What's new in the version 6.6.1
Updated on Jan 25, 2025
Boost your messaging experience with Net-C, the AI-enabled chatbot that summarizes conversations and provides conversations-style help and support.

Find what you need quickly with Global Search that searches chats, messages, & documents with results in one consolidated screen. Search Contacts by department, title, and other customizable attributes.

Enhance your account’s security with MFA, 12-character passwords defaults, and authentication checkmarks for NetSfere validated SecureMeet users.
6.6.0(50612)XAPKAPKs
Jan 23, 2025198.9 MBAndroid 8.0+
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What's new in the version 6.6.0
Updated on Jan 23, 2025
Boost your messaging experience with Net-C, the AI-enabled chatbot that summarizes conversations and provides conversations-style help and support.

Find what you need quickly with Global Search that searches chats, messages, & documents with results in one consolidated screen. Search Contacts by department, title, and other customizable attributes.

Enhance your account’s security with MFA, 12-character passwords defaults, and authentication checkmarks for NetSfere validated SecureMeet users.
6.5.0(50583)XAPKAPKs
Oct 22, 2024141.6 MBAndroid 8.0+
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What's new in the version 6.5.0
Updated on Oct 22, 2024
Get help naturally using Net-C’s AI Bot with NLP capabilities. Ask questions, open/update support tickets, and get auto notified on its progress.

Find what you need quickly with Global Search that searches chats, messages, & documents with results in one consolidated screen. Search Contacts by department, title, and other customizable attributes.

Enhance your account’s security with MFA, 12-character passwords defaults, and authentication checkmarks for NetSfere validated SecureMeet users.
6.4.2(50416)XAPKAPKs
Jul 16, 2024140.1 MBAndroid 8.0+
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What's new in the version 6.4.2
Updated on Jul 16, 2024
Engage even more seamlessly via NetSfere SecureMeet with true 1-click joining for meeting hosts and attendees. Easily schedule SecureMeet sessions via Outlook or Google to securely collaborate over voice or video.

Get clarity within conversations with a new informational bar for read/unread messages. The bar co-locates and separates older and newer messages providing additional context to your chats.
6.4.1(50311)XAPKAPKs
May 16, 2024126.0 MBAndroid 8.0+
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What's new in the version 6.4.1
Updated on May 16, 2024
Engage even more seamlessly via NetSfere SecureMeet with true 1-click joining for meeting hosts and attendees. Easily schedule SecureMeet sessions via Outlook or Google to securely collaborate over voice or video.

Get clarity within conversations with a new informational bar for read/unread messages. The bar co-locates and separates older and newer messages providing additional context to your chats.
6.3.2(50193)APK
Feb 21, 2024482.0 MBAndroid 8.0+
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What's new in the version 6.3.2
Updated on Feb 21, 2024
Experience the new Net-C, now enabled with generative AI that adds an intuitive way to interact using natural language. Trained on NetSfere help, Net-C can now answer questions just like a human.

Exchange professional Voice Messages for a more interactive engagement. Simply tap and hold the microphone button in a conversation to record, preview, and send a message in your own voice.
6.3.0(50160)APK
Nov 15, 2023440.5 MBAndroid 8.0+
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What's new in the version 6.3.0
Updated on Nov 15, 2023
Increase daily productivity with one location for all Documents within the app. Quick access from nav bar and filter & search options enhance accessibility.

Enhanced SecureMeet now with meeting scheduling in Outlook and other calendars.

Improved interface to allow replying to messages with a single swipe.

Powerful new NetSfere Groups (previously teams) now with externally accessible meeting point URLs.

Secure productive communication.

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