Open source. Open possibilities.

A Windows PC WeChat/QQ/TIM anti-recall patch tool that modifies local DLL files to prevent message recall, with optional WeChat multi-instance support.

JSON Crack is an open-source tool that turns JSON, YAML, XML and CSV into interactive graphs and trees. It formats and validates data, converts between formats, generates code and JSON Schema, runs jq and JSON path queries, and exports images, with all processing done locally.

fd is a fast, user-friendly alternative to the 'find' command for locating entries in your filesystem.

Sniffnet is a free, cross-platform, open-source application for comfortably monitoring network traffic, with real-time charts, host geolocation, service identification, PCAP import/export and customizable notifications.