DET file extension

You can open file with DET using special software abopted to do this. In order to open DET file download one of the software.

How to open DET file

DET Icon
File type:
Sage ACT! 5 Email Message
Developer:
Sage
Category:
Data files

ACT! (contact management software) proprietary email message format file which stores a single email message without attachments. All attachments from the email message are saved as separate DET files which are associated with the original file.

How to open file with DET extension?