Best Open-Source Command Line Software

Sync and manage files across cloud storage from the command line

CLI that lets AI agents read and search the public web without API keys

A Python library for rich text and beautiful formatting in the terminal.

The right way to check the weather

A community-driven framework for managing your zsh configuration

Transfer data with various network protocols

Secure, fast file transfers from the command line

Fast async terminal file manager written in Rust

A simple, fast and user-friendly alternative to 'find'

Universal markup converter

CLI proxy that trims command output for AI assistants, slashing token usage by up to 90%.

A lightweight, portable command-line YAML processor

Modern, open-source terminal application for Windows

Boost your terminal productivity with reusable code snippets

Run GitHub Actions locally with a single CLI command

A fast, terminal‑based email client for developers

Command-line double-entry accounting system