For the next couple of Linux Monday posts, I'll be testing out my legacy Microsoft Office files in Open Office, Linux world's main alternative. This is, by necessity, a one-way test. Files in Microsoft Office formats (.doc, .xls, .ppt) can be opened in Open Office; the open source community recognizes the need.

Like it or not, one of the most important features of any Microsoft Office alternative is being able to read Microsoft Office files.

The free and open source office suite OpenOffice.org might be a killer app for many, but its inability to properly display documents created in the proprietary Microsoft Office formats hinders its widespread acceptance in multi-OS business environments with many legacy .doc and .xls files.

Open Office 3.1 final has been released today. The Open Source alternative to Microsoft Office can be downloaded from download portals like Betanews but not directly from the Open Office homepage as it has not been updated yet to reflect the release of the new version.

The Microsoft Office suite takes up a lot of memory, both in hard drive space and in RAM. The full and complete package of Office costs more than some people's mortgage payments. Fortunately, Office is not the only option available to get the work done. Here are ten FREE alternatives to what Microsoft Office has to offer.

The Sun ODF Plugin for Microsoft Office allows users of Microsoft Office to read, edit and save to the Open Document Format (ODF).

When you think about office suites, two names come to mind: Microsoft Office and OpenOffice. Although the vast majority of Linux users depend upon OpenOffice for their office needs, the alternatives should not be overlooked.

Users regularly cite lack of compatibility with Microsoft Office files as a reason for not using OpenOffice.org. OpenOffice.org does include Microsoft Office export filters, as well as a number of settings for increased compatibility, but these features provide only good, not complete, compatibility.

Quite a bit of talk has arisen today over two of Microsoft's competitors (Google and IBM) offering free office suites in an attempt to supplant Microsoft as the office king. And now that this is happened, some are wondering if Microsoft will finally face reality and offer its own Office product for free so it can compete.