CSV Lint plug-in for Notepad++ for syntax highlighting
Database manager for MySQL, PostgreSQL, SQL Server, MongoDB
diff tool for YAML files, and sometimes JSON
PowerShell module to import/export Excel spreadsheets, without Excel
A high-quality tool for convert PDF to Markdown and JSON
Python bindings for MuPDF's rendering library.
A Java serialization/deserialization library to convert Java Objects
A CLI tool to convert CSV / Excel / HTML / JSON / Jupyter Notebook
JavaScript SQL database for browser and Node.js for relational tables
Open Security Controls Assessment Language (OSCAL)
Simple JSON Object mapping written in Swift
A Docker-powered stateless API for PDF files
jQuery plugin to export a html table to JSON, XML, CSV, TSV, TXT, SQL
Shale is a Ruby object mapper and serializer for JSON, YAML, TOML
A terminal spreadsheet multitool for discovering and arranging data
Django application and library for importing and exporting data
Cross-platform, cli app to perform various operations on string
JSONLab: compact, portable, robust JSON/binary-JSON encoder
safe and easy casting from one type to another in Go
Pandas on AWS, easy integration with Athena, Glue, Redshift, etc.
Convert between CBOR, JSON, MessagePack, TOML, and YAML
Easily share data across your company via SQL queries
Javascript plugin to create web-based tables & spreadsheets
Handles serializing and deserializing data structures
Object model for OpenAPI documents in .NET