JEX File – What is .jex file and how to open it?


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JEX File Extension

Joplin Export File – file format by Laurent Cozic

JEX (Joplin Export File) is an XML file used by Joplin, a note-taking and to-do application. It contains exported notes and to-dos, including text, attachments, and formatting information. JEX files allow for easy import and export of data between Joplin and other applications.

JEX File Format

A JEX file is an export file format used by the open-source note-taking application Joplin. It is a JSON-based format that stores all the data associated with a note, including the note’s title, body, tags, attachments, and metadata. JEX files can be created and exported from Joplin, and they can also be imported back into Joplin to restore or transfer notes.

Advantages of JEX Files

JEX files offer several advantages for users:

  • Portability: JEX files are portable, meaning they can be easily shared and transferred between different devices and platforms.
  • Backup and Recovery: JEX files can be used as a backup for Joplin notes. In case of data loss or application issues, users can import the JEX file to recover their notes.
  • Note Management: JEX files can be used to manage notes outside of Joplin. Users can edit or convert JEX files using a variety of tools, such as text editors or note-taking applications that support the JSON format.

Understanding Joplin Export Files (.JEX)

A JEX file stands for Joplin Export File, a format primarily utilized for exporting data from Joplin, an open-source note-taking and synchronization application. Joplin allows users to organize and manage notes, tasks, and other content, and the JEX file format encapsulates all of this information for backup or transfer purposes.

Accessing Joplin Export Files

Accessing the contents of a JEX file requires the Joplin application. To open a JEX file, simply import it into Joplin using the “File > Import” option. Joplin will automatically parse the file and recreate the corresponding notes, tasks, and other data. Alternatively, users can extract the raw contents of a JEX file using compression tools such as 7-Zip or unzipping the file directly. However, it’s important to note that extracting the file without using Joplin may result in partial data loss or incorrect formatting.

File Format and Structure

JEX files are XML-based files that encapsulate data exported from Joplin, an open-source note-taking and synchronization application. The file format follows a hierarchical structure, with the root element being <jex>. Within the <jex> element, there are various sub-elements representing different aspects of the exported data, such as notes, notebooks, tags, and resources.

Each note is represented by a <note> element, which contains sub-elements for the note’s title, body, created date, updated date, and tags. Notebooks are represented by <notebook> elements, each with sub-elements for the notebook’s title and created date. Tags are represented by <tag> elements, each with a sub-element for the tag’s name. Resources, such as images or attachments, are represented by <resource> elements, with sub-elements for the resource’s file path, mime type, and size.

Compatibility and Usage

JEX files are primarily used for importing and exporting data from Joplin. They provide a standardized format for data exchange, allowing users to easily transfer their notes and other data between different devices or instances of Joplin. JEX files can be imported into Joplin by clicking on the “Import” button in the application’s toolbar and selecting the JEX file to import. Once imported, the data will be integrated into the Joplin database, making it available for viewing, editing, and synchronization.

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