Top 15 Sim-IM Alternative and Similar Softwares | Dec 2024

1. Instantbird

Instantbird is an instant messaging client based on Mozilla XULRunner and the open source library libpurple created by the software developers of Pidgin . Over 250 add-ons allow user customization of, and addition of, features.FeaturesUsers can set their own user icon and display name.Several themes are included by...... TpSort Score | 28,500,000

2. Pidgin

Pidgin is an easy to use, multi-protocol chat client client used by millions. Connect to AIM, MSN, Yahoo, XMPP, and more chat networks all at once. It has built-in support for NSS, offering client-to-server message encryption for protocols that support it. The program is extendable through plugins, including "Off-the-Record Messaging"...... TpSort Score | 543,000

3. Kopete

Kopete is an instant messenger supporting AIM, ICQ, MSN, Yahoo, Jabber, IRC, Gadu-Gadu, Novell GroupWise Messenger, and more. It is designed to be a flexible and extensible multi-protocol system suitable for personal and enterprise use....... TpSort Score | 28,500,000

4. Empathy

Empathy is a messaging program which supports text, voice, video chat, and file transfers over many different protocols. You can tell it about your accounts on all those services and do all your chatting within one application.Empathy uses Telepathy for protocol support and has a user interface based on Gossip....... TpSort Score | 1,270,000

5. Miranda IM

Miranda IM is the smaller, faster, easier instant messenger with support for multiple protocols. Designed from the ground-up to be resource efficient while still providing a rich feature set, Miranda includes support for AIM, Jabber, ICQ, IRC, MSN, Yahoo, Gadu-Gadu and more. Additionally, with the choice of hundreds of plugins,...... TpSort Score | 2,030,000

6. Galaxium

Galaxium is an instant messenger application designed for the GNOME desktop. It will allow you to connect to MSN, Jabber, and IRC. You can communicate with your family, friends and co-workers from around the world, using different networks at the same time, while still keeping the unique user experience of...... TpSort Score | 28,500,000

7. IM+

Chat everywhere! IM+ is the most widely used mobile IM app! Connect all-in-one to MSN, Yahoo!, Google Talk, AIM, Jabber, ICQ, Facebook, MySpace, Skype, and Twitter on ALL popular mobile platforms. The widest selection of unique features that you won't find in any other IM client! No cost per message....... TpSort Score | 229,000

8. Ayttm

Ayttm is an instant messaging (aka chat) client that provides all-in-one chat functionality for several major instant messaging services from one simple program. Ayttm "Contacts" allow you to refer to several accounts of the same person from a single contact name, making it one of the cleanest and simplest clients...... TpSort Score | 28,400,000

9. Trillian

Trillian is an instant messaging app that works on phones, tablets, and desktops while keeping your chats neatly synchronized between all of them! We think conversation should be easily shared between all of your devices, not trapped as text messages on your phone. Here's how we do it:• INSTANT MESSAGING:...... TpSort Score | 448,000

10. qutIM

qutIM - free open-source multiprotocol ( ICQ, Jabber/GTalk/Ya.Online/LiveJournal.com, Mail.Ru, IRC )instant messenger for Windows, Linux, MacOS X, OS/2, Symbian, Maemo/MeeGo, Solaris and *BSD....... TpSort Score | 28,500,000

11. Jitsi

Jitsi (previously SIP Communicator) is an audio/video and chat communicator with full end-to-end encryption that supports protocols such as SIP, XMPP/Jabber, ICQ/AIM, Windows Live, Yahoo!, GTalk/Hangouts extensions, as well as OTR, ZRTP, etc.It can handle every firewall, and has many other useful features.Jitsi is completely open source / free software,...... TpSort Score | 120,000

12. Tor Messenger

Tor Messenger is a cross-platform chat program that aims to be secure by default and sends all of its traffic over Tor. It supports a wide variety of transport networks, Off-the-Record (OTR) messaging and has an easy-to-use graphical user interface....... TpSort Score | 22,700,000

13. Slick

Slick is a messenger application for mobile devices. It allows you to chat with your friends connected though various online messaging applications. Currently it is still in development, an alpha versionis available for free for public testing. Support for ICQ, Yahoo, AIM, MSN, Google Talk, Jabber....... TpSort Score | 2,090,000

14. Miranda NG

Miranda New Generation is a successor of a popular multi-protocol instant messaging client for Windows - Miranda IM . Very light on system resources and extremely fast.Protocol Support:* AIM AOL Instant Messenger* Em-LAN* Facebook* Gadu-Gadu* ICQ* IRC Internet Relay Chat* Jabber XMPP* MRA * MSN* Omegle* Skype* Skype...... TpSort Score | 13,900,000

15. Coccinella

Coccinella is a free and open-source cross-platform instant messaging client with a built-in whiteboard for improved collaboration with other people....... TpSort Score | 49,100