When comparing Smuxi vs AdiIRC, the Slant community recommends AdiIRC for most people. In the question“What are the best IRC clients for Windows?” AdiIRC is ranked 3rd while Smuxi is ranked 15th. The most important reason people chose AdiIRC is:
It's a free IRC client supported by donations.
Ranked in these QuestionsQuestion Ranking
Pro Twitter integration
It's possible to check and interact with Twitter's timeline, replies and direct messages from the Smuxi client.
Smuxi offers an option to keep idling in a channel even when all front-end clients are closed. It's possible for a front-end client or multiple front-end clients to connect to a single server. This allows setting up an always on-line server that can be accessed from anywhere.
Pro Plugins and scripts can be written in any language
Pro Highly customizable interface
Pro Facebook chat, gTalk and Jabber integration
Smuxi has XMPP protocol support that allows integrating with Facebook chat, gTalk and Jabber.
Pro Theming support
Pro Caret mode
Caret mode allows navigating through messages (the output buffer) via keyboard.
It's a free IRC client supported by donations.
Pro Actively developed
AdiIRC is constantly being developed and improved. It's among the most actively developed IRC clients nowadays, with a great beta team behind it. The changelog shows multiple substantial releases every month.
Pro It has all needed features
It works perfectly with Windows 10, has all the needed functions like:
1 - handle all irc:// links.
2 - start with windows.
3 - start minimized.
4 - close to tray icon when pressing X(close button).
5 - it can open all the channels in one window or open each channel in new windows (it is up to you).
6 - tons of options to pick up from.
Pro Receptive dev
Feature requests, suggestions and bug reports get prompt feedback.
A portable version is also available in the download section. It can be run without installation allowing it to be run off of external devices such as USB sticks.
Pro mIRC themes support
miRC themes also works well in AdiIRC.
Pro MSL support
The vast majority of mIRC scripts/snippets work in AdiIRC, with compatibility constantly being improved.
Pro Now playing support for most popular media players
Supports Foobar2000, Winamp, QCDPlayer, iTunes, MusikCube, MediaMonkey, XMPlay, Spotify, VLC Media Player, Media Player Classic, MusicBee, PotPlayer and SMPlayer.
Inline support for custom emotes and icons. Adding , removing or editing images replaces whole chat buffer tags in real time. AdiIRC makes your irc experience much more fun.
Pro It has a notification window built-in
(unlike hexchat which needs to manually add a script)
Pro Built-in spell checker
Spellcheck for over 120 different languages is available. Full list of languages can be found here.
Pro Plugins support
Plugins support too, with certain scripting languages to write.
The client weighs less than 1MB.
Low CPU usage. Almost no CPU usage, in fact...
Pro Ability to save themes, including custom icons into a single file
Pro Nick Column
Nick Column feature support too.
Pro Simple Layout or Complex Layout
You choose, Simple or Complex layout. Check the screenshots section in here.
Pro Custom Modify Hotkeys
You can modify or add your own hotkeys to your desire function.
Pro Auto update (including betas channel)
It can be updated via updater or via command fast and easy.
Pro Extra Themes Manager
You can create your own theme easy...
Pro Real Monotoring System
You can monitor any event you like via dock panels too.
Pro Non-disruptive installation
Configurations, scripts and snippets are saved within the installation folder, allowing you to easily move them to a different installation. It also means that nothing is changed in your system.
Does not create registry keys.
Does not create any other folder than it's own on any other location.
Even when the installer is used, you can make it portable by just moving the folder around, don't need to worry about anything else.
Pro Multi language interface
GUI translation available in several languages with contribution by users around the globe in an online web interface found here.
Con Poor script and plugin library
Smuxi's script and plugin library contains less than 10 entries.
Con mSL is not fully compatitable (yet)
The mSL (mIRC Scripting Language) is not fully compatitable at the most of it's engine functions (identifiers,commands,events)
Con Bugs and Crashes
Because of it's tons of features and options it has bugs, nothing important, but it may have crashes or bugs.
Con Bad proxy support
Supposedly supports proxies but it can be difficult to get it to work with some proxies. HexChat works with it, but not AdiIRC.
Con Ugly defaults
Ugly defaults with only one theme preinstalled.
Con Unintuitive interface
If you come from a mIRC, Xchat or Hexchat background, the interface seems unfamiliar and complex.