Z:gnu-www-ja-microsoft-new-monopoly--7356d1-Several years ago, Microsoft a/en

Several years ago, Microsoft abandoned its documented format for saving documents, and switched to a new format which was secret. However, the developers of free software word processors such as AbiWord and OpenOffice.org experimented assiduously for years to figure out the format, and now those programs can read most Word files. But Microsoft isn't licked yet.