Instant Messaging Softwares and Apps

Discover best Instant Messaging softwares, apps and websites.

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Digsby

Digsby

Open Source

Digsby was a multi-protocol instant messaging client that unified connections to various chat networks and social media platforms. It allowed users to manage their conversations and updates from services like Aim, Msn, Yahoo, Twitter, Facebook, and Myspace all within a single, integrated application.

Consolidated multiple communication services into one application.
Chat
Social & Communications
QuteCom

QuteCom

Open Source

QuteCom, formerly WengoPhone, was a free and open-source VoIP client supporting the SIP protocol. It enabled users to make voice and video calls, send instant messages, and connect with contacts across various networks, including Google Talk.

Free and Open Source
Video call
Social & Communications
Spark

Spark

Open Source

Spark is a free, open-source instant messaging client optimized for businesses and organizations. It integrates seamlessly with Openfire servers and supports a wide range of features including group chat, file transfers, and screen sharing, making it a versatile communication tool.

Free and Open Source
Extensible by Plugins/Extensions
Social & Communications
Psi+

Psi+

Open Source

Psi+ is a robust, cross-platform XMPP/Jabber client tailored for users who prioritize control, privacy, and extensibility. As a development branch of the classic Psi client, it offers advanced features for secure and customizable instant messaging.

Strong focus on privacy and security with OTR support.
OTR
Social & Communications
Kadu

Kadu

Open Source

Kadu is a free, open-source, multi-platform instant messaging client supporting Gadu-Gadu, XMPP, and related services like Google Talk, providing users with a versatile and extensible communication tool.

Supports multiple IM protocols (Gadu-Gadu and XMPP) in one client.
Social & Communications
Instantbird

Instantbird

Open Source

Instantbird is a powerful, cross-platform instant messaging client built on Mozilla's XULRunner, leveraging the robust libpurple library from Pidgin. It supports a wide array of instant messaging protocols, offering a unified chat experience.

Supports a wide range of instant messaging protocols.
Multiple languages
Online Services Social & Communications
Finch

Finch

Open Source

Finch is a versatile, command-line based instant messaging client that leverages the Pidgin network libraries. It supports multiple protocols like AIM, Jabber, MSN, Yahoo!, IRC, and more, providing a text-only interface for users who prefer the efficiency and minimalism of the console environment.

Supports a wide range of instant messaging protocols.
Command line interface
OS & Utilities Social & Communications
Showing 31 - 37 of 37 results