Basic information about NCLK file

When there is a problem with opening files with the file extension NCLK（*.NCLK or *.nclk）, you do not need a computer expert. In most cases, using the helpful suggestions of experts contained in our website as well as appropriate programs, you can solve the problem with the NCLK file yourself.

There are 1 file types using the NCLK file extension in our database. In the further part of this page, you will find detail information about all the NCLK file with their brief description and a list of programs that support NCLK file sorted by operating systems. The table below provides useful information about the NCLK file extension. It answers questions such as:
  • What is the NCLK file?
  • How to open a NCLK file?
  • What programs do I need to open a NCLK file?
  • What programs help to create and edit a NCLK file?
  • How to convert NCLK files to another file format?
  • How to convert another files to NCLK file format?


1.Detail information about NCLK file extension: HTML Formatted Text

File type HTML Formatted Text Category Page Layout Files
Developer N/A File format N/A
Description NCLK file is a HTML Formatted Text. NCLK is a file extension commonly associated with HTML Formatted Text files. Files with NCLK extension may be used by programs distributed for Linux, Mac OS, Windows platform. NCLK file format, along with 574 other file formats, belongs to the Document Files category. The most popular program for handling NCLK files is NotePad++ text editor, but users can choose among 3 different programs that support this file format. On the official website of Notepad++ Team developer not only will you find detailed information about theNotePad++ text editor software, but also about NCLK and other supported file formats.
Software programs that will open, edit or convert NCLK files

Windows		 Microsoft Windows NotePad
NotePad++ text editor

macOS		 TextEdit

Linux		 gedit



Can't open a NCLK file?

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

”Can't open this file: example.NCLK”。

To open this file, you install one of the applications from the list of software programs that you found here, you should be able to open, edit or convert the file with the NCLK extension without any issue.


Where I can download the application that support NCLK file?

If you do not know where you can download the application from our list, click on the link (which is the name of the program), you will find more information there on the location where to download the required application. Most often they are the websites of software manufacturers.


How to change file associations?

  • Right-click a file with the extension whose association you want to change, and then click "Open With".
  • In the "Open With" dialog box, click the program whith which you want the file to open, or click "Browse" to locate the program that you want.
  • Select the ”Always use the selected program to open this kind of file” check box.


Can I change the extension of NCLK files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read/open the file. The problem is, changing the file extension does not change the file format. Select a software program from our list and install it on your computer. If the file has not opened correctly, you have to look for a different software program from our list. Sometimes you have to repeat the operation several times.


What else may cause problems width open a NCLK file?

The reasons for the lack of the ability to open a NCLK file on your computer may be at least several. The easiest thing is to find a suitable application installed on your computer, which will open a NCLK file. If there is still something wrong, you might want to check:

  • Whether the NCLK file is damaged.
  • Whether the NCLK file is incorrectly linked in the registry entries.
  • Whether the NCLK file extension has been accidentally removed from the Windows registry.
  • Whether the installation of an application that supports the NCLK file format is incompletely.
  • Whether the NCLK file is infected.
  • Whether the drivers of the equipment used for opening a NCLK file are up to date.
  • Whether your computer has enough hardware resources to open a NCLK file.

If the NCLK file still not working with your software after eliminating the above shortcomings? That means that the problem is more complex and requires the help of a specialist.