csv-tools

Fast CSV toolkit — CLI, Go library, and desktop app. Split, dedupe, filter, merge, stat, preview, and export to SQLite.

A lightweight PowerShell script to clean and format phone numbers from CSV or TXT files into a consistent US-style format.

Interactive command-line tool for fuzzy searching, exploring, and inspecting JSON and CSV files.

261 CLI tools — data analysis, CSV, JSON, sysmon, passwords, batch rename, charts — zero deps, pure Python

A collection of reusable, environment‑agnostic PowerShell automations for reporting, cleanup, identity workflows, and MDM tasks.

A modern CustomTkinter CSV Plot Viewer that loads CSV data and visualizes it using Matplotlib with an intuitive and clean UI

Portables Windows-Tool zur CSV-Schnellanalyse mit GUI

Tiny browser-only tools for PDFs, text, images, colors, CSV, code and more. Nothing uploads, nothing tracks you, works offline.

Bulk barcode image generator for Windows — load an Excel/CSV file, pick a column, get one barcode image per row.

Stream-process CSV, TSV, NDJSON and JSONL in your browser with Miller-style verb chains, joins, pivots and dialect sniffing.

A simple tool to allow easy generation of .csv files for Gran Turismo 2

Python framework for building AI Agents -> CLI & Quart-SSE UIs, Toolsmith CAG | RAG plug-ins, full Assistant-API workflows via the OpenAI SDK (OpenAI / Azure today). Support for DeepSeek & Qwen is pending Assistant endpoint access.

福祉・介護・医療現場の名前・金額照合作業を自動化する Streamlit アプリ

Column Crusher is a web-based PHP tool you built to clean, reformat, split, merge, fix, and optimize spreadsheet columns with one click. It’s designed to solve the daily data-processing headaches you face at our work and in your automation workflows.

A professional CSV processing suite with an intuitive GUI—designed for fast, efficient CSV handling on Windows, and macOS.

A CLI tool that intelligently splits large CSV files into smaller chunks based on row count, file size, or column values

AI chat log processing tool that groups conversations by agent name. Supports extraction, classification, and JSON conversion. 100% local processing for privacy safety.

Privacy-friendly tools and practical guides from Droy37 Tools.

Fixed-scope Codex automation services: repo cleanup, tests/CI repair, CSV/data workflows, PR review, and small AI prototypes.

Csvkit+ is csvkit with GUI and a lot of improvements, such as the addition of csvedit, csvcreate, ODS support to in2csv, multiple databases to be connected to csvsql and sql2csv, and a lot more.