StealthChat

Telegram

Telegram is a messaging app created by former VK creators with a focus on speed and security. It’s superfast, simple and free. It is like SMS, but more powerful. You can send messages, photos and videos to people who are in your phone contacts (and …

Free Android Wear Apple Watch FreeBSD Windows Mobile Haiku Blackberry BSD Android Tablet Windows Phone Linux Mac iPad iPhone PortableApps.com Windows Web-Based Android

1283

Signal

TextSecure and RedPhone have been merged to create Signal!

Free Ubuntu Touch Android Tablet Chrome Linux Mac iPad iPhone Windows Android

484

Skype

Skype is the most popular free voice-over IP and instant messaging service globally. It allows users to text, video and voice call over the internet. Users can also call landlines and mobiles at competitive rates using Skype credit, premium accounts…

Freemium Android Wear Apple Watch Blackberry BSD Chrome OS Android Tablet Windows Phone Windows S Linux Mac iPad iPhone PortableApps.com Windows Web-Based Android

2458

Viber

With Viber, everyone in the world can connect. Freely. More than 460 million Viber users text, make HD-quality phone and video calls, and send photo and video messages worldwide over WiFi or 3G - for free. Viber Out can be used to make calls to non-…

Free with limited functionality Apple Watch Android Tablet Blackberry 10 Windows Phone Windows S Linux Mac iPad iPhone Windows Android

314

Conversations

Conversations is a privacy focused, open source XMPP Texting [Jabber] client for Android 4.0+ smart phones with wife-approved easy encryption [OTR, OMEMO, or GPG]. [Note]**You can download the compiled apk for free from F-Droid**:https://f-droid.org…

Open Source Free Android Tablet Android

67

Zulip

Zulip is a group chat app.

Free Self-Hosted BSD Android Tablet Linux Mac iPhone Windows Web-Based Android

139

ChatSecure

ChatSecure is a free and open source messaging app that features OTR encryption over XMPP. You can connect to your existing accounts on Facebook or Google, create new accounts on public XMPP servers(including via Tor), or even connect to your own se…

Open Source Free iPad iPhone

60

LINE

LINE is a Japanese proprietary application for instant messaging on smartphones and PCs. Line users exchange text messages, graphics, video and audio media, make free VoIP calls, and hold free audio or video conferences.

Freemium Apple Watch Blackberry Android Tablet Windows Phone Mac iPad iPhone Windows Web-Based Android

98

Threema

Threema is a new mobile messaging app that puts security first. With true end-to-end encryption, you can rest assured that only you and the intended recipient can read your messages. Unlike other popular messaging apps (including those claiming to u…

Commercial Android Wear Android Tablet Windows Phone iPad iPhone Android

60

Wickr

Wickr is a free end-to-end encrypted text, video, picture and voice messenger with full sender control. Shredder – Irreversibly remove all deleted messages, images, and video content from your device Configurable Timer – Set the expiration time on a…

Free Android Tablet Linux Mac iPad iPhone Windows Android

31

Snapchat

Snapchat is the fastest way to share a moment with friends. You control how long your friends can view your message – simply set the timer up to ten seconds and send. They’ll have that long to view your message and then it disappears forever. We’ll …

Free Personal iPhone Android

55

Xabber

Open source Jabber (XMPP) client with multi-account support, clean and simple interface. Being both free (as in freedom!) and ad-free, Xabber is designed to be the best Jabber client for Android .

Open Source Free Web-Based Android

44

Telegram X

An alternative Telegram client based on TDLib, with higher speed, slicker animations and experimental features.The goal of Telegram X is to reinvent Telegram and explore new frontiers in speed, ease of use, quality of animations and all other aspect…

Free Telegram Android Tablet iPad iPhone Android

13

Bettergram Messenger

Download an improved version of Telegram desktop with the ability to pin 50 chats, add favorites, view crypto prices, and sort by message category built using the Telegram API

6

BlackBerry Messenger

The consumer version of BlackBerry Messenger will be discontinued on May 31st, 2019. BlackBerry Messenger is a FREE messaging app available for Blackberry, iOS, Android and Windows Phone. BBM has unique features to protect your privacy and keep you …

Freemium Android Wear Apple Watch Blackberry Android Tablet Kindle Fire Windows Phone iPad iPhone Android

24

SureSpot

SureSpot is an open source encrypted messenger designed to make encrypted messaging simple and accessible to anyone.

Open Source Free iPad iPhone Android

9

SafeNote

Share a confidential note via a web link that will self-destruct after it is read by your intended recipient.

Free Web-Based

2

Privnote

Share a confidential note via a web link that will self-destruct after it is read by your intended recipient

Free Web-Based

5

Dasher Messenger

Dasher lets you do more than just text message. It's messaging with benefits: · Connect with friends worldwide for free· Start a group chat· Find a place to meet up· Share your location in real time as you head out to meet up with friends· Express y…

Free iPhone Web-Based Android

13

FireRTC

FireRTC is the easiest way to call from your computer for free. It allows you to change your caller ID, and make 100 free calls within the United States, and unlimited toll-free numbers.

Free Firefox Chrome OS Web-Based

3