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Kshitij Sobti

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Posted on 06-04-2010

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Introduction to Wine and CrossOver

One of the most commonly cited causes for the dual-boot syndrome is the lack of availability of <insert-key-software-here> for the Linux OS. Open source developers have been hard at work bringing Linux applications to Windows, however getting Windows applications on Linux is a far harder task. Since a large number of Windows application are not open source, Linux developers are helpless in porting them to their favorite platform.

Linux's acceptance as a viable desktop OS, is then reliant on the availability of key application for it, and companies won’t be willing to port their applications to Linux till until enough people adopt a Linux desktop. This is the reason why it is easier to find applications such as MATLAB, Pro/Engineer, and Maya for Linux, as they users of such software have a larger presence on Linux.

If you are familiar with Linux, you will most probably be aware of Wine (a recursive acronym for WINE Is Not an Emulator), the non-emulator which allows you to run Windows application on Linux. Wine is not an emulator, it instead simply adds the ability to run Windows applications -- albeit partially -- to Linux, by implementing the Windows API for Linux. CrossOver by Codeweavers is a commercial supported version of Wine that allows running of Windows application on Linux or Macintosh. Best of all, Codeweavers, the company behind CrossOver, contributes back to the Wine project.

CrossOver Linux provides many advantages over Wine, which we shall cover in this review, and they make it worthy investment. If you have ever used Wine and found it worthy of your support, one way would be to buy a license for CrossOver, which will give you a brilliant product in addition to the satisfaction of contributing to the Wine project.

CrossOver As a GUI for Wine

Over the years, Wine has improved in performance and compatibility, and while getting an application to run is still a hit and miss affair, Wine is not stable enough that one can consider doing serious work on an application if it is supported. However, for many people getting an unsupported windows application to run with Wine is a daunting task, one that may require some amount of hacking. Not somethin, a new Linux user will find very alluring.

Here CrossOver solves the problem in two ways, firstly, it run a greater number of the applications that are popular, and secondly, it makes it simpler to run application which are not supported out of the box.

Many application expect certain libraries and dlls to be present on your system, which may be reasonable expectations from a Windows system, but might be absent in Wine / CrossOver. Installing Microsoft Office 2007 using Wine, for example, requires the presence of many original Windows dlls and fonts for which you need to install a number of runtime packages and libraries. None of this is obvious, and installing this manually would require some research and patience.

CrossOver on the other hand comes with a wizard interface that guides you through installing your copy of Microsoft Office, Photoshop, Quicktime, etc, from its installation CD or file. It even ensures that any files required to run that particular Windows application are installed, and if not, it downloads and installs them for you.

The list of officially supported applications is still rather limited, and contains only some of the most requested, and popular applications, however this time around, with CrossOver 9.0 Codeweavers have taken advantage of their large community of users, who are willing to experiment and hack up "recipes" for installing unsupported applications. As more users try out applications and submit the tricks needed to make them work, the application will be able to guide users through installing a growing number of applications without needing to have any knowledge of what goes on in the background.

Click next and find out more about "Bottles", a central concept in CrossOver