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TIFF file support in document viewer API using C#

The .tif (and .tiff) extension is listed on but ViewerImageHandler.GetSupportedDocumentFormats doesn’t return .tif (only .tiff).

Is this expected behavior?

Appreciate any help.



Could you please share with us the version of GroupDocs.Viewer for .NET you are using?

Hi, I’m working with Brett on this and the version is 18.9.0.


We noticed that .tif is missing in the file formats returned by ViewerImageHandler.GetSupportedDocumentFormats in v18.9, however, it has been included in the list since v19.8. Please note that the said format is only missing in the list and v18.9 also supports rendering .tif files.

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Ok, thanks very much!


You’re welcome.