mIRC 7.84 Final

mIRC is a feature-rich IRC client for Windows that supports group chats, private messaging, file transfers, and extensive customization.

Razvan Serea News Reporter Neowin · Jun 23, 2026 14:38 EDT with 2 comments

mirc window

mIRC is a full featured Internet Relay Chat client for Windows that can be used to communicate, share, play or work with others on IRC networks around the world, either in multi-user group conferences or in one-to-one private discussions.

It has a clean, practical interface that is highly configurable and supports features such as buddy lists, file transfers, multi-server connections, SSL encryption, proxy support, UTF-8 display, customizable sounds, spoken messages, tray notifications, message logging, and more.

mIRC also has a powerful scripting language that can be used both to automate mIRC and to create applications that perform a wide range of functions from network communications to playing games. mIRC has been in development for over a decade and is constantly being improved and updated with new technologies.

mIRC 7.84 changelog:

Added custom dialog editbox option 'optional' for grayed out optional text.
Fixed DirectShow temporary wave file not being deleted on exit.
Changed $urlget() to retry a connection without compression in the event of an error.
Updated code signing certificate to use Azure Artifact Signing.
Fixed menubar display bug when in dark mode.
Fixed /server -a not preserving existing entry's codepage.
Fixed Address Book nick colors "idle time" display bug.
Changed installer to no longer require administrator access on startup.
Added support for displaying an MDI window's System menu when right-clicking its titlebar.
Updated libararies to OpenSSL v3.5.7, TagLib v2.2.1, Zlib v1.3.2, and ADA v0.5.5.
Updated CA root certificates cacert.pem file.
For a full list of recent changes, please see the versions.txt file.