Convert JNB to SPW

File Extension JNB
Full Name SigmaPlot Workbook

Files with JNB extension contain spreadsheets. JNB files typically store high-quality graphs or charts base on some external data (for example, data from Microsoft Excel documents).

File Extension SPW
Full Name SLIM-Master Plan Workbook

What is file format conversion?

File format conversion is the process of transforming a file from one format (referred to as "JNB") to another (referred to as "SPW"). This may be necessary for various reasons. For example, JNB file may be incompatible with the software or device we want to use to open or edit it. In such cases, converting the file from format JNB to format SPW becomes essential.

So, how can we perform JNB to SPW file conversion? Fortunately, there are many tools and computer programs available that enable file format conversion. These tools work by reading the data from the file in format JNB and transforming it into format SPW. This allows the preservation of the original information contained in the file, even after changing its format. Below you will find a list of JNB to SPW converters.

Conversion from JNB to SPW

JNB to SPW

How to convert the JNB file to SPW?

If you have already downloaded one of the converters and installed it on your computer, you can proceed to the appropriate conversion process of JNB to SPW. Handling all the programs is usually very intuitive and is based on the same pattern of conduct. We will briefly discuss a few steps that you always need to go through while changing the format of the JNB file:

  • Please indicate on your computer the source file JNB, the format of which you are going to change
  • Load the JNB file to the application
  • Select the output format of the SPW file (the one that we want to achieve)
  • Select the location to save the output file SPW on the disk (the place where the program will save the converted file)
  • Confirm conversion
  • Wait for a moment
  • Enjoy the converted SPW file that can be found in the location selected in step 4
I cannot see the file extensions. What should I do?

File extensions are not normally displayed to users. To change this, go to Control Panel, select Appearance and Personalization and Folder Options. Next, select the View and find the option "Hide extensions for known file types". The option should be deselected (cleared) and confirmed with OK.