All-in-One Messenger

All-in-One Messenger is a free messaging platform that combines chat, voice calls, video calls, and file sharing. It allows you to communicate with contacts across different platforms in one unified interface.

All-in-One Messenger alternatives ➤

What is All-in-One Messenger?

All-in-One Messenger is a free, cross-platform messaging application that brings together chat, voice calling, video calling, and file sharing all in one interface. It allows users to seamlessly communicate with their contacts across different platforms like Facebook Messenger, WhatsApp, Telegram, Skype, and more.

Key features of All-in-One Messenger include:

Unified inbox - Chat with all your contacts from different apps in one place.
Group messaging - Create group chats with users across different platforms.
File sharing - Share files, photos, videos, audio messages, and more up to 2GB.
Audio/video calls - Make free HD quality voice and video calls.
Desktop and mobile apps - Available as desktop app across Windows, Mac, Linux and as mobile apps for Android and iOS.
End-to-end encryption - Messages and calls are securely encrypted for privacy.
Cross-platform - Connect with contacts using different messaging platforms.
Offline messaging - Chat while offline, messages sync when back online.

With its simple interface, encryption, and central messaging hub, All-in-One Messenger aims to provide users with a convenient way to connect with all their contacts in one place.

Official Links

Official Website
allinone.im

The Best All-in-One Messenger Alternatives

Top Apps like All-in-One Messenger

Franz, Beeper, Ferdium, Pidgin, Fluid, Native Alpha, Sameroom, Sunbird Messaging, Konnektor, Caliopen, Web2Desk, Basaas, Gwapit, Beagle IM are some alternatives to All-in-One Messenger.

Sugggest an alternative ❐

Franz

Franz is a free and open-source messaging application developed by Stefan Malzner. It brings all your messaging services like WhatsApp, Facebook Messenger, Slack, Telegram, and more together into one application.Some key features of Franz include:Unified inbox for all your chats and messagesSupports major chat/messaging platforms including WhatsApp...

Beeper

Beeper is an ambitious startup attempting to build a unified chat application to rule them all. Its core premise is bringing together different chat platforms like WhatsApp, Facebook Messenger, Slack, Telegram, Twitter DMs, and more into one unified app.Here are some key things to know about Beeper:It's founded...

Ferdium

Ferdium is an open-source desktop messaging application built on the Electron framework. It allows users to combine multiple chat and messaging services like WhatsApp, Facebook Messenger, Telegram, Google Hangouts, Slack, and more into one unified application.Some of the key features of Ferdium include:Unified inbox for all your different...

Pidgin

Pidgin is a popular open source chat application used primarily for instant messaging. It supports multiple mainstream chat protocols and accounts including AIM, ICQ, MSN, Yahoo, XMPP/Jabber, IRC, Bonjour, Gadu-Gadu, Novell GroupWise, Lotus Sametime, Zephyr, and more. This allows users to manage all of their instant messaging accounts and...

Fluid

Fluid is an open-source web application that allows users to wrap websites in an application-style window so they can be used like desktop apps. It works by transforming websites into standalone macOS applications.Some key features of Fluid include:Wraps websites in a native-looking and feeling macOS window with controls...

Native Alpha

Native Alpha is a free, open-source vector graphics editor for Windows, macOS and Linux operating systems. It provides professional-level tools for illustration, graphic design and digital art with an intuitive user interface.As an alternative to paid software like Adobe Illustrator, CorelDRAW or Affinity Designer; Native Alpha offers an affordable...

Sameroom

Sameroom is a free, open-source video conferencing software designed for small groups of up to 12 participants. It provides high-definition video and crystal clear audio quality for smooth discussions and collaboration.Some key features of Sameroom include:HD video and audio - Supports up to 1080p video resolution and Opus audio...

Sunbird Messaging

Sunbird Messaging is an open source, enterprise-ready messaging and collaboration platform suited for organizations of all sizes. It brings together essential communication and collaboration tools like email, calendaring, contacts, instant messaging, document management, and more into a single integrated suite.Some key features of Sunbird Messaging include:Secure, private email...

Konnektor

Konnektor is an open-source data integration and ETL (extract, transform, load) platform. It allows you to visually create data pipelines that extract data from various sources, transform and enrich it, and load it into destination systems for analytics and reporting.Some key features of Konnektor include:Graphical interface to map...

Caliopen

Caliopen is an open source email and communications platform focused on privacy and encryption. It was created as an alternative to mainstream email providers like Gmail and Outlook that may use personal data for advertising or other purposes.Some key features of Caliopen include:End-to-end encryption of emails and messages...

Web2Desk

Web2Desk is a cloud-based virtual desktop service that allows users to access a Windows desktop environment and applications over the internet from any device. It provides a full Windows experience through the browser without needing to install anything locally.Some key features of Web2Desk include:Access a persistent...

Basaas

Basaas is a cloud-based business process automation and workflow management software. It provides an easy-to-use visual workflow designer that allows users to automate repetitive tasks, business processes and workflows without any coding.With Basaas, users can build workflows that connect various business apps, data sources and APIs. Some of the...

Gwapit

Gwapit is a versatile web annotation and highlighting extension that enables seamless annotation of web content. It equips users to highlight, comment, outline, summarize and share excerpts from articles, papers, and websites.With Gwapit's intuitive tools, users can easily select any portion of text and attach highlights, tags, comments or...

Beagle IM

Beagle IM is an open-source, multi-platform instant messaging application. It was initially released in 2010 by a small group of developers looking to create a lightweight and customizable chat client.Some of the key features of Beagle IM include:Available on Windows, macOS, and Linux systemsBasic one-on-one and group text chatsFile...