.WTR File Extension

Encarta File

Developer	Microsoft
Popularity	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.

Programs that open or reference WTR files

Windows

Microsoft Encarta — Discontinued

Paid

Mac

Microsoft Encarta — Discontinued

Paid

Verified by FileInfo.com

The FileInfo.com team has independently researched the Encarta file format and Mac and Windows apps listed on this page. Our goal is 100% accuracy and we only publish information about file types that we have verified.

If you would like to suggest any additions or updates to this page, please let us know.