SDW is an open source document file that is associated with OpenOffice.org. This file is created with earlier versions of StarWriter. In the later versions of StarWriter SXW extension is used instead of SDW. SDW supports some basic document format options.
RTF is a document file that supports several text formatting options. It is a proprietary file format of Microsoft. One of the drawbacks of RTF format is that it cannot contain or format any data, images, and diagrams other than texts. It can format the texts only.
+200 Formats Supported
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