NAB file format description

Many people share .nab files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .nab file can be edited, converted or printed with. On this page, we try to provide assistance for handling .nab files.

1 filename extension(s) found in our database.

.nab - Novell Addressbook

The NAB data files are related to Novell GroupWise. NAB file is a Novell Addressbook Data. GroupWise is a messaging and collaborative software platform from Novell that supports email, calendaring, personal information management, instant messaging, and document management.

Application:

Novell GroupWise

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

Novell Addressbook related extensions:

.ndi: Novell Netware Device Information File
.aot: Novell Application Object Template
.vlf: NSS Verify Log File
.ddp: Dinkey Dongle Parameter File
.ddr: DDRemote Saved Parameters
.elr: MDSS Electronic Laboratory Report

Naturally, other applications may also use the .nab file extension. Even harmful programs can create .nab files. Be especially cautious with .nab files coming from an unknown source!

Can't open a .nab file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:

example.nab

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

Open Control Panel > Control Panel Home > Default Programs > Set Associations.
Select a file type in the list and click Change Program.

The .nab file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

ab, nan, anb, nzb, nwb, nb, mab, gab, nxb, nba, nav, naf, jab, bab

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.ab: Applix Builder Data
.ab: Android ADB Backup Archive
.anb: i2 Analyst's Notebook Data
.nan: NanoScope Software Data
.nav: CART Grove Data
.nba: Nero BackItUp Backup Archive

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

https://datatypes.net/open-nab-files

If you have useful information about the .nab file format, then write to us!

Please help us by rating this page below.