: A dedicated Windows toolkit that converts both flat and nested JSON locally on your device, ensuring no data is transmitted over the internet. It is available for download on the Microsoft Store.
: For mobile users, this app allows offline conversion to XLS and CSV formats directly on your phone. It is available on Google Play . Built-in "No Download" Alternative: Excel Power Query
: A powerful desktop application for Windows and Mac that "flattens" tree-structured JSON data into tabular Excel formats automatically. You can download a functional free trial from Easy Data Transform .
If you prefer offline software for Windows or Mac, several high-performance options are available:
: This is a robust offline solution for Windows and macOS that handles complex, nested JSON structures and supports batch processing of hundreds of files. You can download the installer from the Microsoft Store or the developer’s website.
Before downloading third-party software, note that has a built-in JSON converter called Power Query. Open Excel and go to the Data tab. Select Get Data > From File > From JSON . Import your file; the Power Query Editor will open.
Finding a reliable is essential for developers and data analysts who need to transform structured data into readable, editable spreadsheets without relying on unstable web-based converters. While online converters are quick, downloading a dedicated tool offers better security for sensitive data and usually supports much larger file sizes. Top Desktop Tools for JSON to Excel Conversion (2026)
: A dedicated Windows toolkit that converts both flat and nested JSON locally on your device, ensuring no data is transmitted over the internet. It is available for download on the Microsoft Store.
: For mobile users, this app allows offline conversion to XLS and CSV formats directly on your phone. It is available on Google Play . Built-in "No Download" Alternative: Excel Power Query json to excel tool download
: A powerful desktop application for Windows and Mac that "flattens" tree-structured JSON data into tabular Excel formats automatically. You can download a functional free trial from Easy Data Transform . : A dedicated Windows toolkit that converts both
If you prefer offline software for Windows or Mac, several high-performance options are available: It is available on Google Play
: This is a robust offline solution for Windows and macOS that handles complex, nested JSON structures and supports batch processing of hundreds of files. You can download the installer from the Microsoft Store or the developer’s website.
Before downloading third-party software, note that has a built-in JSON converter called Power Query. Open Excel and go to the Data tab. Select Get Data > From File > From JSON . Import your file; the Power Query Editor will open.
Finding a reliable is essential for developers and data analysts who need to transform structured data into readable, editable spreadsheets without relying on unstable web-based converters. While online converters are quick, downloading a dedicated tool offers better security for sensitive data and usually supports much larger file sizes. Top Desktop Tools for JSON to Excel Conversion (2026)