One of the primary concerns for new Linux users is what kind of access they will have to their Microsoft Office files, particularly Word files. The Linux operating system and many applications for it are designed to provide seamless access to MS Office files. The major Linux office suites, including KOffice, OpenOffice.org, and StarOffice, all read and manage any MS Office files. In addition, these office suites are fast approaching the same level of features and support for office tasks as found in MS Office.
If you want to use any Windows application on Linux, three important alternatives are the Wine virtual Windows API support, VMware virtual platform technology, and CrossOver Office by CodeWeavers. VMware and CrossOver are commercial packages.
Wine allows you to run many Windows applications directly, using a supporting virtual Windows API. See the Wine Web site (www.winehq.com) for a list of supported applications. Well-written applications may run directly from Wine, such as the NewsBin newsreader. Often you will have to have a working Windows system from which you need to copy system DLLs needed by particular applications. You can also import Windows fonts by directly copying them to the Wine font directory. Each user can install his or her own version of Wine with its own simulated c: partition on which Windows applications are installed. The simulated drive is installed as drive_c in your .wine directory. The .wine directory is a hidden directory. It is not normally displayed with the ls command or the GNOME file manager. You can also use any of your Linux directories for your Windows application data files instead of your simulated c: drive. These are referenced by Windows applications as the z: drive.
In a terminal window, using the wine command with an install program will automatically install that Windows application on the simulated c: drive. The following example installs MS Office:
$ wine /media/OFFICE/setup.exe
Though you may encounter difficulties in working with latest MS Office versions, earlier versions such as Office 2003 should not pose problems. When you insert the Office CD, it will be mounted to the /media directory using the disc label as its folder name. Check the /media folder (click File system in the Computer window) to see the actual name. You then run the setup.exe program for Office with Wine. Depending on the Office version, you may encounter more subfolders for the Office setup.exe program. The preceding example assumes that the label for Office is OFFICE and that the setup.exe program for Office is on the top level directory of that CD.
The install program will start up and you will be prompted to enter your product key. Be sure to use only uppercase as you type. Choose Applications | Wine | Programs | Microsoft Office and then choose the application name to start up the application normally. If you right-click a menu entry, such as Microsoft Word, you can choose Add Launcher To Desktop to add an icon for the application on your desktop. The application is referenced by Wine on the users simulated c: drive, such as the following for Word:
wine "C:\Program Files\Microsoft Office\OFFICE11\WINWORD.EXE"
The Windows My Documents folder is set up by Wine to be the user's home directory.
Wine is constantly being updated to accommodate the latest versions of Windows applications. However, for some applications, you may need to copy DLL files from a working Windows system to the Wine folder .wine/drive_c/windows, usually to the system or system32 directories.
Though effective, Wine support is as stable as that of CrossOver Office. CrossOver Office is a commercial product that lets you install and run most MS Office applications. CrossOver Office was developed by CodeWeavers, which also supports Windows Web browser plug-ins as well as several popular Windows applications such as Adobe Photoshop. CrossOver features both standard and professional versions, providing reliable application support. You can find out more about CrossOver Office at www.codeweavers.com.
CrossOver can be installed either for private multiuser mode or managed multiuser mode. In private multiuser mode, each user installs his or her own Windows software, such as full versions of Office. In managed multiuser mode, the Windows software is installed once and all users share it.
When you install new software, you first open the CrossOver startup tool, and then on the Add/Remove panel you will see a list of supported software. This will include Office applications as well as some Adobe applications, including earlier versions of Photoshop. From an Install Software panel, you can select whether to install from a CD-ROM or an .exe file. For Office on a CD-ROM, select CD-ROM, place the Windows CD-ROM in your CD drive, and then click Next. The Windows Office installer will start up in a Linux window and will proceed as if you were using a Windows system. When the install requires a restart of the system, CrossOver will simulate it for you. Once the software is installed, you will see a Windows Applications menu on the main menu, from which you can start your installed Windows software. The applications will run within a Linux window, but they'll appear just as if they were running in Windows. You can also try CrossOver for unsupported applications, which may or may not run.
With VMware, you can run Windows under Linux; you can run Windows applications, including Office, on your Linux system. For more information, check the VMware Web site at http://vmware.com.
Note Though Linux allows users to directly mount and access any of the old DOS or FAT32 partitions used for Windows 95, 98, and Me, it can mount NTFS partitions (Windows Vista, XP, 2000, and NT) with the NTFS, ntfs-3g, and the original NTFS project drivers. The ntfs-3g drivers support writing NTFS partitions and are installed on Ubuntu by default.
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