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NK2Edit 3.40

Edit, add, delete, and fix records in AutoComplete file

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NK2Edit screenshotEvery time that you write an address or name in the message page of Microsoft Outlook, it directly provide you a list of email address and users that you can pick. This option is known as AutoComplete and Outlook directly creates this emails list according to user actions and save it into a file with .NK2 extension.


- Simply customize or repair all data stored in the NK2 file, the email address, the display name, the exchange string, the Drop Down display name, and the search string.
- Simply delete unnecessary refer to characters from the name and from the Drop Down list.
- Build a NK2 file and add the wanted emails inside it, by writing them manually.
- Extract information from bad NK2 files that Outlook is not reading anymore and even fix them so Outlook will be capable to read them again.
Export all data stocked in the NK2 file into an Unicode text file in a form similar to .ini file of Microsoft Windows..
- Export the emails data stored inside NK2 file into HTML, Text, csv, xml file.
- Export the emails data stored inside NK2 file automatically into the contacts of Outlook.
- Copy the picked NK2 records in tab delimited format and then paste the data into Excel.
- Command-Line Support: Write easy scripts that can add, remove, or customize records inside the NK2 file, without showing any user interface.


  • Interface displays all the information needed and enable quick backup.
  • Users can easily delete junk one time entries.


  • No option to export to a CSV file to export to another application.
Name NK2Edit
Version 3.40
Developer | see all products from this developer
Product Homepage NK2Edit
License Free (Freeware)
Last Week Downloads 11
All Time Downloads 5,262
Filesize 0.4MB
MD5 Checksum 4088CBCF2F4745081C85AE9767F19881
OS Support Windows All
Category Internet

100% CLEAN Certification

BadgeNK2Edit has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
NK2Edit 3.40 July 18, 2019 - Latest Version
NK2Edit 3.39 February 23, 2019
NK2Edit 3.38 December 09, 2018
NK2Edit 3.36 July 05, 2018
NK2Edit 3.30 July 18, 2017

Download the free NK2Edit