Open source csv projects
Every project in the registry tagged csv, ranked by real GitHub adoption.
q - Run SQL directly on delimited files and multi-file sqlite databases
Generate Pydantic v2 models, dataclasses, TypedDict, and msgspec.Struct from OpenAPI, JSON Schema, GraphQL, Avro, Protobuf, and raw JSON/YAML/CSV.
The fastest business intelligence tool for humans and agents.
LLM based data scientist, AI native data application. AI-driven infinite thinking redefines BI.
:bar_chart: :clipboard: Dashboards using YAML or JSON files
Universal Reddit Scraper - A comprehensive Reddit scraping/archival command-line tool.
Mass processing data with a complete ETL for .net developers
A tool to create visual HTML reports from collections of CSV/TSV tables
Related tags
Frequently asked questions
How many open source csv projects are there?
This registry tracks 8 projects tagged csv, with 23,895 GitHub stars between them. The most-adopted is q at 10,361 stars.
Are these csv projects free to use?
Yes — 8 of the 8 carry an explicit open-source licence across 3 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which csv project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these csv projects still maintained?
5 of the 8 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.