.WTR File Extension

Encarta File

Developer Microsoft
2.2  |  5 Votes

What is a WTR file?

Data file used by the Encarta encyclopedia program; contains resources referenced by encyclopedia entries; accessed by the Encarta software and should not be opened manually.

More Information

Microsoft ceased selling the Student and Encarta Premium software products in June 2009.

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Programs that open or reference WTR files


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