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.NNT File Extension

File TypeEudora Address Book File

3.5 (2 Votes)
CategoryDatabase Files

What is an NNT file?

Address book created and used by Eudora, an email client; stores contacts, such as names, nicknames, and email addresses.

More Information

NNT files, along with .TOC files, are located in the "EUDORA" directory.

NOTE: Eudora is no longer actively developed.

Common NNT Filenames

nndbase.nnt - Default name of the address book given by Eudora.

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Programs that open NNT files
Updated 3/16/2015

About NNT Files

Our goal is to help you understand what a file with a *.nnt suffix is and how to open it.

The Eudora Address Book file type, file format description, and Mac and Windows programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

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