q - Run SQL directly on CSV or TSV files

A list of command line tools for manipulating structured text data

Miller is like awk, sed, cut, join, and sort for name-indexed data such as CSV, TSV, and tabular JSON

eBay's TSV Utilities: Command line tools for large, tabular data files. Filtering, statistics, sampling, joins and more.

WinMerge is an Open Source differencing and merging tool for Windows. WinMerge can compare both folders and files, presenting differences in a visual text format that is easy to understand and handle.

A CLI tool to convert CSV / Excel / HTML / JSON / Jupyter Notebook / LDJSON / LTSV / Markdown / SQLite / SSV / TSV / Google-Sheets to a SQLite database file.

A cross-platform, efficient and practical CSV/TSV toolkit in Golang

CSV parser for Swift

Fast reading of delimited files

pytablewriter is a Python library to write a table in various formats: CSV / Elasticsearch / HTML / JavaScript / JSON / LaTeX / LDJSON / LTSV / Markdown / MediaWiki / NumPy / Excel / Pandas / Python / reStructuredText / SQLite / TOML / TSV.

🌈Rainbow CSV - Vim plugin: Highlight columns in CSV and TSV files and run queries in SQL-like language

Reads and writes CSV, fixed-length and other flat file formats with a focus on schema definition, configuration and speed.

Like Awk, but with SQL and table joins

🧚 pxi (pixie) is a small, fast, and magical command-line data processor similar to jq, mlr, and awk.

Data Curator - share usable open data

CSV validator, highlighter and formatter plugin for JetBrains Intellij IDEA, PyCharm, WebStorm, ...

🦜RBQL - Rainbow Query Language: SQL-like language for (not only) CSV file processing. Supports SQL queries with Python and JavaScript expressions

Schema registry for CSV, TSV, JSON, AVRO and Parquet schema. Supports schema inference and GraphQL API.

convert CSV, TSV to/from JSON.

Robust and efficient workflows using a simple language agnostic approach

A Python library to load structured table data from files/strings/URL with various data format: CSV / Excel / Google-Sheets / HTML / JSON / LDJSON / LTSV / Markdown / SQLite / TSV.

Visualize and graph data in the terminal

Go cascadia package command line CSS selector

Fast reader for TSV streams

🌈Rainbow CSV - Sublime Text Package: Highlight columns in CSV and TSV files and run queries in SQL-like language

Faster CSV on Python 3

One interface to read and write the data in various excel formats, import the data into and export the data from databases

Detects tabular data (spreadsheets, dsv or json, 20+ different formats) and emits normalized objects.

A minimalistic spaced-repetion vocabulary trainer (flashcards) for the terminal

A set of Unix shell command line tools for quick and convenient batch processing of tabular text files (a.k.a., tab-delimited, tsv, csv, or flat data file format) with a header line. Provides column reference by name, automatic delimiter and compression detection for per-line transformations, sql-like group-by operation and relational join.