Best CSV Editors for JSON

Gigasheet applies AI to healthcare price transparency data to deliver market intelligence for providers, payers, and consultants. The platform structures Transparency in Coverage datasets at scale and analyzes them to benchmark reimbursement rates, identify outliers, and surface opportunities for savings or growth. Organizations can integrate their own claims, contract, or network data within a high-scale spreadsheet-style interface to create a complete view of market dynamics. Gigasheet’s AI agent produces consultant-grade reports, dashboards, and executive summaries, allowing teams to improve contracting and strategy decisions without relying on complex technical workflows.

Easy CSV Editor is a robust and user-friendly application tailored for Mac users, allowing for the effective management and editing of CSV files. Developed entirely with native Apple technologies, it guarantees smooth integration within the Mac ecosystem, offering a user interface that features consistent shortcuts, a customizable toolbar, and context menus accessible via right-click. The application operates completely offline, ensuring complete privacy as data remains on your device and is never transmitted online. Easy CSV Editor excels with remarkably fast loading, searching, and filtering functions, maintaining reliability even when dealing with extensive datasets. It safeguards data integrity by avoiding unintended changes, such as the removal of leading zeroes, which can be crucial in certain contexts. Additionally, the column explorer function provides an overview of all available columns, enabling users to access specific statistics and information easily. Its advanced filtering capabilities allow for precise targeting of data subsets, with the added convenience of saving and reloading filter settings for future use, enhancing overall productivity and efficiency in data handling. By combining speed and user-centric features, Easy CSV Editor stands out as an essential tool for anyone who regularly works with CSV files on their Mac.

Tablecruncher serves as a robust yet streamlined CSV editor for Mac users, adept at managing substantial datasets with ease. It is capable of opening files exceeding 2GB and containing over 15 million rows, efficiently loading a 100MB CSV file in less than 5 seconds on a dual-core MacBook Pro. The application accommodates a variety of encodings such as UTF-8, UTF-16LE, UTF-16BE, Latin-1 (ISO-8859-1), and Windows 1252, with the ability to auto-detect most CSV formats and their associated encodings. Users can leverage JavaScript as a macro language for file manipulation, giving them access to all cells for content alterations and calculations. Additionally, Tablecruncher provides the functionality to export table data to JSON, generating an array of objects when a header row exists or an array of arrays when it does not. Its find and replace feature enables users to conduct pattern searches within the table or specific selected regions, utilizing Regular Expressions that comply with the ECMAScript 5 standard. Furthermore, the software includes four distinct color themes, with one being a dark mode option, to enhance the overall user interface experience while working with large datasets. This combination of features makes Tablecruncher an indispensable tool for anyone dealing with extensive CSV files.

ConvertCSV is a web-based application that facilitates the conversion of CSV files to various formats, including JSON, XML, SQL, KML, YAML, and Markdown, among others. It features a range of utilities, such as CSV viewers and editors, as well as tools designed for data extraction, including emails and URLs. Users can execute operations like querying CSV files using SQL, splitting large datasets, and converting CSV files into fixed-width formats, Excel sheets, or PDFs. The entire processing is done on the client-side, ensuring user privacy, and it is capable of handling large files efficiently. With the ability to use SQL for querying and writing data back to CSV or JSON, users have powerful options at their disposal. The tool's default setting includes an auto-detect mode for field separators, making it user-friendly. Additionally, users can extract emails or URLs from websites, filter data to include or exclude specific records, and sort data either alphabetically or numerically. There is also an option for including double or single quotes around values, while the application can treat all quotes as data when needed. Importantly, all operations occur completely on the client-side, meaning that your data remains securely on your device. This ensures a high level of confidentiality and control over your information throughout the conversion process.