Description:
MKVToolNix is a suite of tools to create, alter, and inspect Matroska (MKV) files on Linux/Unix and Windows.
Free Software Directory
LibreSprite
Description:
LibreSprite is a free and open source program for creating and animating your sprites.
fzf
Description:
fzf is a general-purpose command-line fuzzy finder.
Flax Engine
Description:
Flax Engine is a multi-platform 3D game engine with a fast, extensible editor. It supports C++, C#, Visual Scripting, and integration with version control, designed for scalable game development.
Async QUIC and HTTP/3 made easy: tokio-quiche is now open-source
Description:
tokio-quiche is an asynchronous QUIC library built on quiche and the Tokio runtime, designed to simplify HTTP/3 development by providing sans-io primitives and an actor-based IO loop for building custom HTTP/3 clients and servers.
OpenFGA
Description:
OpenFGA is a high-performance, flexible authorization/permission engine inspired by Google Zanzibar. It helps developers model and enforce fine-grained access control in applications, offering HTTP and gRPC APIs, pluggable storage backends, and language SDKs. It’s adopted in production by Auth0 FGA, Grafana, Canonical, Docker, and others.
libffi
Description:
libffi is a portable C library that provides a high-level interface to call functions with arbitrary signatures at run time, enabling dynamic language bindings and inter-language calling.
far2l
Description:
far2l is a Linux port of FAR Manager v2, enabling Far2l to run FAR plugins on Linux, macOS, and BSD. It offers GUI and terminal backends, supports NetRocks and other plugins, and includes comprehensive build instructions and packaging options.
pgbalancer
Description:
AI-based PostgreSQL load balancer and connection pooler offering REST API, MQTT clustering, and a CLI tool; a modern fork of pgpool-II with AI-driven routing, health monitoring, and high-availability features.
Easy Effects
Description:
Easy Effects is a Linux audio effects suite for PipeWire, providing plugins like limiter, compressor, convolver, equalizer, and auto volume; formerly PulseEffects, it migrated from GTK/GStreamer to a Qt/QML/Kirigami UI with native PipeWire filters for real-time audio processing.