Best command-line tools

Analyze live and historical BGP data through tools and APIs

Create styled PDF documents directly from reStructuredText

Break an HTTP request into timing stages

Search text with patterns and an interactive view

Transfer data across many Internet protocols

Combine download sources from the command line

Command-line conversion and cleanup for CSV data

Retrieve files and mirror sites without a desktop

Command-line media conversion with explicit stream control

Translate files between character sets with a CLI frontend

Repair and modernize HTML or XML through a console tool

A command-line credential store with team sharing

Compare PDF pages visually and export highlighted differences

Edit PDF metadata through a GUI or command line

Create digital-cinema packages through a GUI or scripts

Convert Markdown slide sources into HTML, PDF, and PowerPoint

Automatically crop PDF margins with detailed controls

Load files and migrate databases into PostgreSQL with casting rules

Command-line tools for encoding and inspecting Opus audio

Optimize SVG files exported by graphics tools

A Go command-line client for the Speedtest network

Batch audio-feature extraction for music research

Validate RPKI data for routing-origin checks

Transfer files or text using a short single-use code