However, this tool is not only a quality Notepad replacement but one that is perfect for viewing JSON files. One of the best Notepad replacement software on the web has to be Notepad++, which has been the case for a very long time. It is mainly used for transferring data between a web application and a server. How to open a JSON fileĪ JSON file is a file that keeps basic data configurations and objects in JavaScript Object Notation (JSON) format, which is a universal data interchange format. Now, we should point out the tools are free to download and use, at least from at the time of writing. The tools we are going to talk about today are designed to help users view JSON files, and some of them will even help with the editing of these files. However, for those who do, chances are you’ve tried everything under the sun but still cannot find a way to gain access to the data inside the file. See also my other syntax files for Notepad++.Have you ever wondered how to open a JSON file? Probably not. Use the same settings dialog as above to adjust the colors and/or keywords, no XML hacking needed. I have written this configuration for Java logging (Log4J, Logback etc.), but it can be customized to work with other log patterns. log extension automatically use this syntax highlighter, but you can always activate it manually for any other file: Language → Log file.

Click Language → User Defined Language → Define your language → Importįiles with a.

Here's how to configure and enable the highlighter:

Those colors are a huge improvement when scrolling through tons of black text. I've kept the highlighting to the minimum: green numbers, grey strings and custom colors for different log levels. I wrote a custom syntax highlighter that turns Notepad++ into a basic log viewer.

The good news is that Notepad++ supports user-defined languages natively, without the need to install any plugin.

It's always a pain to analyze log files using a text editor.

Notepad ++ json format