JSONJet 1.8.0

JSONJet 1.8.0 — Better Raw Text and Selection

JSONJet 1.8.0 adds syntax colors to Raw Text, more flexible line selection, and more reliable Select All and copy behavior across views.

New

• Syntax colors in Raw Text. JSON, JSON Lines, CSV, TSV, PSV, SQL dumps, and log files now display syntax colors. Colors follow the light and dark themes and can be turned off in Preferences → Appearance.
• Select lines by line number. Click, Shift-click, or drag across line numbers to select one or more lines. Copy the selection with Ctrl/⌘ C or the right-click menu.

Improved

• Select All now selects only the content in the current view: the document in Tree, cells in Table, or lines in Raw Text.
• Copy selected content now includes the complete selection, not just the rows currently visible on screen. Copied text stays plain, and long lines are preserved without extra line breaks.
• Raw Text context menu now includes Copy Line(s), Select All, Clear Selection, and Wrap Long Lines.

Fixed

• Tree scrolling with very large JSON files. After Expand All, scrolling to the bottom of a tree containing millions of rows no longer jitters. The last row can now be brought into view reliably.

For more details, visit the JSONJet website.

JSONJet 1.7.3

JSONJet 1.7.3 — A More Powerful Data Explorer

JSONJet has evolved from a focused JSON viewer into a versatile data explorer for large structured and text files. This release brings together major improvements introduced since v1.1.0, with broader file format support, more powerful data exploration tools, improved performance and reliability, and a new licensing model with JSONJet Pro.

Highlights

• Broader file format support — Open and explore JSON, JSON Lines, CSV, TSV, Excel spreadsheets, OpenDocument spreadsheets, Parquet, SQLite databases, SQL dumps, and plain-text and log files.
• Flexible data exploration — Switch between Tree, Table, and Raw Text views. Sort, filter, search, inspect, validate, copy, and export data using tools suited to each format.
• Improved performance — Faster data processing across supported formats, with efficient handling of large files and datasets.
• Greater reliability — Improved handling of damaged files, complex data structures, and interrupted operations, alongside numerous fixes to improve everyday workflows.
• JSONJet Pro — A new licensing model that unlocks advanced capabilities, including Split View, Column Statistics, multiple column filters, expanded sheet and table access, and unlimited exports.
• Built-in desktop updates — Check for updates manually or enable automatic update checks to keep your desktop app up to date.
• A more polished experience — Improvements to navigation, file handling, preferences, licensing, and the overall interface.

Free and Pro

JSONJet Free provides the core tools for opening and exploring files for personal use. JSONJet Pro adds advanced data exploration features and includes commercial use under its license.

Download

Choose the appropriate package below for your operating system.

For product information, licensing details, and documentation, visit jsonjet.muchad.com.

Upgrading

Users upgrading from v1.1.0 should download and install this release manually. The built-in updater is available in later desktop versions.

Thank you for using JSONJet and supporting its continued development.

JSONJet 1.1.0

JSONJet 1.1.0

Stable desktop release of JSONJet.

Highlights

• Native desktop application
• macOS Universal build for Intel and Apple Silicon
• Windows x64 support
• Fast viewing of very large JSON, JSONL, and NDJSON files
• Native menu bar
• Preferences / Settings
• Validate & Analyze
• Go to Path with JSONPath and JSON Pointer
• Multi-tab and split view
• Plain text, Regex, and Key:Value search
• Export to JSON, JSONL, XML, CSV, and YAML
• Native drag & drop and file associations

Downloads

macOS — Universal build for Intel and Apple Silicon.

Windows — Windows x64 installer.