Skype An instant messaging app that provides online text message and video chat services. Freemium Mac Windows Linux Web Android ... iPhone Blackberry Chrome OS Windows S Android Tablet BSD Windows Phone iPad Apple Watch Android Wear PortableApps.com Share your screen Video calling Exchange Integration IFTTT integration ... Microsoft Office integration Video calling Voice Call Add a feature 2357 Like
Wire Wire is a secure and private messenger for phones, tablets and desktop. Crystal clear voice and video calls, private group chats, file sharing, audio and video messages... Free Personal $ $ $ Open Source Mac Windows Linux Web Android ... iPhone Android Tablet iPad End-to-end encryption Security focused Encrypted calls Encrypted chat ... Group chat Integrated File Sharing Photo Sharing Privacy focused Privacy Protected Share your screen Video calling Voice Call WebRTC Add a feature 156 Like
Linphone Linphone is an internet phone or Voice Over IP phone (VoIP). With Linphone you can communicate freely with people over the internet, with voice, video, and text instant... Free Open Source Mac OS X Windows Linux Web Windows Mobile ... Android iPhone Android Tablet Windows Phone iPad Xfce Encrypted VoIP calls Video calling Add a feature 102 Like
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]. ... Free Open Source Android Android Tablet Decentralized End-to-end encryption Encrypted chat Picture sharing ... Group chat Self destructing messages OTR Add a feature 41 Like
appear.in Video conversations with up to 8 people in your browser - no downloads, no login. Just name your channel and you are on. Works in all modern browsers, even mobile. Freemium Windows Web Android iPhone Chrome OS ... Android Tablet iPad Anonymity Anonymous email Group chat No installation ... No registration required Stickers WebRTC Add a feature 62 Like
Zulip Zulip is a group chat app. Its most distinctive characteristic is that messages are threaded by topic, helping you have long-running, organized conversations.... Free Open Source Mac OS X Windows Linux Web Android ... iPhone BSD Self-Hosted Threaded Conversations Group collaboration Chat Bot Community based ... GitHub integration Group chat Integrated File Sharing MarkDown support Team Collaboration Add a feature 109 Like
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... Free Open Source Android Encrypted chat Add a feature 41 Like
Voxeet Free HD conference calls up to 8 participants. High definition voice, 3D immersive sound. Free Windows Android iPhone Android Tablet iPad Integrated File Sharing Real time collaboration Team Collaboration WebRTC Add a feature 33 Like
Tango Tango allows you to easily connect with friends & family or make new friends. Make video & voice calls, send text messages, play games, send music messages... Freemium Android iPhone Android Tablet iPad Photo Sharing Video calling Voice Call Add a feature 26 Like
Ryver Ryver provides all of your team communications in one place: chats, posts, and files. Invite as many team members and guests as you need. Free Mac OS X Windows Linux Web Android ... iPhone Android Tablet iPad Chrome Integrated File Sharing Team Collaboration Add a feature 5 Like
SeaFour.club SeaFour.club is a socket webchat supporting aesthetic username customization and stylized messages using a markup language similar to 'LISP', and supports a... Free Open Source Linux Web BSD Ad-free Group chat Lightweight Add a feature 8 Like
Sesame Chat Sesame is a messaging app that gives you a self-aware digital assistant to protect messages on your behalf: your own Personal Cognitive Messenger™. Your Cognitive... Free Personal iPhone iPad No features added Add a feature 7 Like
Zom Zom's security and privacy features are powered by the amazing foundation created by the ChatSecure project, and works with other great apps like Conversations. Free Open Source Android iPhone Encrypted chat OTR Picture sharing Voice messages Add a feature 3 Like
WowApp WowApp helps you do good through the Power of Sharing. We share all revenues with you. WowApp Messenger is free and you can receive earnings without ever spending money.... Freemium Mac OS X Windows Android iPhone Android Tablet ... iPad Group chat Integrated File Sharing Video calling Voice Call Add a feature 3 Like
VideoMeeting VideoMeeting is a free and open source video conference solution built to have video calls and chats using your web browser. It is a pure web application based on WebRTC... Free Open Source Web Chrome OS Self-Hosted Video calling Add a feature 2 Like
