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.
TXT is a document file format that supports plain text. Almost all the applications recognize and support TXT file because it does not contain any text formatting. Also all the Operating Systems and devices support this file as it contains the ASCII characters only.
+200 Formats Supported
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