LimeWire lets users share and search for all types of computer files, including movies, pictures, games, and text documents. Other features include dynamic querying, push-proxy support for connecting through firewalls, the ability to preview files while downloading, advanced techniques for locating rare files, and an extremely intuitive user interface.

From its start as a post-Napster clone to its leading role as the quintessential Gnutella client, LimeWire has been one of the highest-profile P2P applications for Mac. The latest version further ups the ante with a combination of new features, an updated interface, and better all-around performance.

On the surface, the refined and zippier Java interface houses some snazzy new icons and a few new features, including a connection-quality meter and a button matrix for zeroing in on specific file types. The search interface now sports a progress bar, and file information--such as artist and album--is more clearly displayed. The improved network performance gave us considerably more search results than previous versions and a more reliable downloading experience (for a P2P client, that is). This latest version also feels more nimble despite its inherently resource-heavy Java-based foundation. We like the What's New feature, which lists files recently added to the network. The check box to filter out adult content also is a nice touch.

The new features and overall functionality make this by far the most mature version of LimeWire to date. Despite the typical performance flaws found in all file-sharing clients, this latest version continues to offer solid performance and good looks across the board.

Here is a simple list of the best free and open source software for Mac OS X. We aren't trying to be a comprehensive listing of every open-source mac app, instead we want to showcase the best, most important, and easiest to use. This page should be a handy reference and a useful tool for getting more people to start using free and open-source software. If you think we're missing any great apps, please let us know.

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