What is .WDSEML file?
File created by Mozilla Thunderbird, a free email and news program; contains email message information and enables Mac search to find specific content in the emails when performing Mac searches; provides a convenience for Mac Thunderbird users.
WDSEML files are created when the user chooses to enable Mac search integration in Thunderbird (Tools ? Options, then select Advanced ? General ? System Integration ? Allow Mac search to search messages). You can turn off the generation of these files by unchecking the option.
NOTE: WDSEML stands for "Mac Desktop Search Email."
Recommended Software Programs to open .WDSEML file