LanguageCQT
MAIL.DAT container quantity data
File type: Various data file
An cqt file extension is related to the MAIL.DAT and used for its container quantity data files.
What is cqt file?
File type category:
Various data file
Date updated: June 22, 2018
The cqt file extension is associated with the MAIL.DAT, a set of files that contain detailed information about a presorted mailing accepted by United States Postal Service.
The cqt container stores quantity data.
How to open cqt file?
Probably not meant to be accessed by the user.
How to convert cqt file?
Probably cannot be converted to anything else.
Suggested software to open cqt file:
Associated software actions with the cqt file
Software apps that create cqt files:
Mail.Dat (Microsoft Windows)
Software applications that handle other tasks involving cqt files:
Mail.Dat (Microsoft Windows)