Files with the .JSON extension contain data stored in text format, using notation inspired by the subset of the JavaScript, with the UTF-8 encoding. Precise description of data in JSON format can be found in the RFC 4627 document. Among others, it is used to transfer information across a network.
Contained data may include:
Objects and tables can be nested on multiple levels. Although the syntax of JSON files is based on JavaScript, they are used within applications written in different programming languages. In JavaScript, in order to be used, it requires utilising a proper library. Data analysis regarding syntax uses commands such as parse, and eval.
Files with JSON extension, just like any other file formats, can be found on any operating system. The files in question may be transferred to other devices, be it mobile or stationary, yet not all systems may be capable of properly handling such files.
Updated: 11/27/2022
There can be multiple causes why you have problems with opening JSON files on given system. On the bright side, the most encountered issues pertaining to JavaScript Object Notation Format files aren’t complex. In most cases they can be addressed swiftly and effectively without assistance from a specialist. The list below will guide you through the process of addressing the encountered problem.
The most common reason for such problems is the lack of proper applications that supports JSON files installed on the system. This issue can be addressed by downloading and installing XMLSpy or different compatible program, such as Text editor, Windows Notepad, NotePad++ text editor. Above you will find a complete listing of programs that support JSON files, classified according to system platforms for which they are available. The safest method of downloading XMLSpy installed is by going to developer’s website () and downloading the software using provided links.
If the problems with opening JSON files still occur even after installing XMLSpy, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of XMLSpy is available. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. If you have an older version of XMLSpy installed, it may not support JSON format. The latest version of XMLSpy should support all file formats that where compatible with older versions of the software.
If you have the latest version of XMLSpy installed and the problem persists, select it as the default program to be used to manage JSON on your device. The next step should pose no problems. The procedure is straightforward and largely system-independent
The procedure to change the default program in Windows
The procedure to change the default program in Mac OS
Should the problem still occur after following steps 1-3, check if the JSON file is valid. Problems with opening the file may arise due to various reasons.
If the JSON is indeed infected, it is possible that the malware is blocking it from opening. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. If the JSON file is indeed infected follow the instructions below.
Did you receive the JSON file in question from a different person? Ask him/her to send it one more time. It is possible that the file has not been properly copied to a data storage and is incomplete and therefore cannot be opened. If the JSON file has been downloaded from the internet only partially, try to redownload it.
Sometimes in order to access files user need to have administrative privileges. Log in using an administrative account and see If this solves the problem.
The operating systems may note enough free resources to run the application that support JSON files. Close all running programs and try opening the JSON file.
Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with JavaScript Object Notation Format file. It is possible that one of the available system or driver updates may solve the problems with JSON files affecting older versions of given software.
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