Everything iTunes

pulpTunes is a Web server for iTunes, letting you access your music
through the Web. Written in Java, it runs on Windows and Mac, and even
any other platform like Linux, provided you have an iTunes-like XML
library file that points at the path of your music files.

The web interface allows you to:
- Select a playlist
- Browse by genre, artist and album
- Download songs
- Each song has a link, that you can send to a friend to hear it.

Freeware iTunes add-on GimmeSomeTune automatically fetches missing album artwork, lyrics, and automatically embeds them in your music library. The program [more]

This is the latest version of ourtunes a software that allows a person to download songs from itunes shares. Released on July the 23rd, it includes some bug fixes and some new features such as [more]

Shareware application TotalTunes Control is an all-in-one iTunes controller and add-on that rolls track notifications, Last.fm integration, Growl notifications, keyboard shortcuts into one beautiful, and fun to use package. [more]

TubeSock grabs YouTube videos from the web and copies them to your video iPod, iPhone, appleTV, Mac, or even PlayStation Portable.  [more]

HandBrake is a GPL’d multi-platform, multithreaded DVD to MPEG-4 ripper/converter. It is designed to allow a user to Rip their DVD movies or TV shows to mp4 files playable by itunes and/or their ipod. There are many different presets to choose from for encoding, including ipod & itunes optimized ones as well ones for the apple TV and iPhone.

Mac OS X only: Shareware application Syncopation keeps your music, podcasts, and video in sync between up to five iTunes libraries. The app finds music that’s in one library but not others, then transfers files between computers until everything matches. [more]

Share any song in your iTunes library and download any song from your friends’ iTunes libraries over the internet with freeware application Mojo. Essentially, Mojo makes sharing music with your friends through iTunes wildly simple, from its simple interface to its brilliant implementation. If you’ve ever used apps like ourTunes to download music from shared libraries, you have an idea of what Mojo does, but you should still prepare to be amazed. [more]

iConcertCal is a freeware plugin that integrates with iTunes to provide you with an iTunes-embedded calendar of upcoming concerts matching artists from your iTunes library.
[more]

Save files from you networked computers, while listening to an iTunes shared library. You can save your friends - sorry, YOUR - MP3’s and AAC’s across a local network. This program is written in the java language which is cross platform meaning it can run on any computer which has the java runtime installed. Unfortunately the program is still very buggy in OS X, but the developer is trying to fix this. [more]