Convert.Guru

NK2 Converter

Convert NK2 files online for free


Drop or upload your .NK2 file

How to convert your NK2 file

  1. Click Select File above, and choose your NK2 file.
  2. You'll see a preview.
  3. Click the "Convert file to..." button to save your file in the format you want.


Convert NK2 to another file type

The converter easily converts your NK2 file to various formats—free and online. No Word or extra software needed.

  • NK2 to CSV
  • NK2 to TMP
  • NK2 to TEMP
  • NK2 to CACHE
  • NK2 to LOG
  • NK2 to BAK
  • NK2 to OLD
  • NK2 to NEW
  • NK2 to PART
  • NK2 to DOWNLOAD
  • NK2 to CRDOWNLOAD
  • NK2 to LOCK

Convert a file to NK2

The converter also works in reverse, allowing you to convert your file into the NK2 file type—in the best quality.

  • DEVICE to NK2
  • CACHE to NK2
  • SOCK to NK2
  • SYMLINK to NK2
  • PID to NK2
  • MOUNT to NK2
  • FIFO to NK2
  • LOG to NK2
  • PIPE to NK2
  • TMP to NK2
  • JUNCTION to NK2
  • TEMP to NK2

About NK2 files

NK2 files are Outlook AutoComplete files used to store email addresses and other data for quick auto-completion when composing emails. They are used by Microsoft Outlook versions 2003-2010, and are stored in the user's profile directory. NK2 files are not compatible with newer versions of Outlook, and must be converted to a different format for use with Outlook 2013 and later.

The recommended way to convert NK2 files is to use Outlook itself. NK2Edit is a free software program that can also be used to convert NK2 files. various tools can be used to export NK2 files to a comma-separated values (CSV) file, which can then be imported to Outlook. Alternatively, NK2View can be used to view and export NK2 files to a variety of formats, including HTML, TXT, and XML.

When converting NK2 files, it is important to consider the size of the NK2 file and the number of contacts it contains. Large NK2 files can take a long time to convert, and the process may fail if the file is too large. Additionally, NK2 files can contain duplicate entries, which can cause problems when converting the file. It is therefore important to check the NK2 file for duplicates before attempting to convert it.

NK2 files have several drawbacks. They are not compatible with newer versions of Outlook, and they can become corrupted or lost if the user's profile is deleted or corrupted. Additionally, NK2 files can contain outdated or incorrect information, which can cause problems when attempting to use the file. For these reasons, it is recommended to use a free and easy online website, such as Convert.Guru, to convert NK2 files.


The NK2 Converter Story

The history of Convert.Guru began more than 25 years ago in California, when Tom Simondi published the most comprehensive database of file formats on his website. Before that, Tom had worked on Space Shuttle development at the Air Force Systems Command’s Space Division in Los Angeles. He is known as one of the top programmers of the late 1980s.

When Microsoft integrated Tom’s Filext database into Windows XP, it became the leading platform for analyzing and processing file types and formats.

Today, we use the latest technologies to analyze, process, and convert one of the world's largest collections of file formats. We are committed to developing the best NK2 converter by continuously improving quality, usability, and reliability.

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