Open-Source Websites & Tools

Vulkan Mod adds a Vulkan renderer to Minecraft as a graphics modification.

Find source code and releases for the DeaDBeeF music player in its GitHub project repository.

Odamex provides a free cross-platform multiplayer client for online Doom matches.

Pandora Launcher manages Minecraft instances, with optional sandboxing and cross-instance file syncing listed among its features.

VERT is a file conversion utility that uses WebAssembly to convert files on your device instead of a cloud.

Transmute provides self-hosted file conversion and compression for images, video, audio, documents, spreadsheets, subtitles, and fonts.

xbar places output from shell scripts and other programs in the macOS menu bar for at-a-glance access.

hcom lets AI agents message, monitor, and spawn each other across terminals.

ConnectOnion provides command line tools for building and running AI agents.

Chili3D brings 3D CAD into the browser and is built with TypeScript and OpenCascade-related technologies.

ImHex is a hex editor for reverse engineers, programmers, and people working with binary data.

blastr publishes Nostr events to multiple relays through a proxy relay running on Cloudflare Workers.

OpenTTD offers open source transport simulation based on Transport Tycoon Deluxe.

Stabilize video using gyroscope data with Gyroflow, a tool for footage recorded by supported cameras.

A pattern-matching tool by VirusTotal for helping malware researchers identify and classify malware samples.

Use OpenCode as an open-source agent for coding tasks in a development workflow.

CasaOS is an open-source personal cloud system for managing home services.

Use the ValvePython Steam package to interact with Steam from Python programs.

Collaborate on code in the browser with Rustpad, a self-hosted editor that does not require a database.

Use Provector to create vector illustrations with its lightweight drawing interface.

Jubler is a free and open source subtitle editor for creating, editing, and converting text-based subtitles.

Audion plays local music libraries with synchronized lyrics, themes, and plugins in an open-source app.

SongRec recognizes songs from audio files and other sources as an unofficial Shazam client for Linux.

Kid3 is an audio tagger that edits ID3v1 and ID3v2 tags across many audio formats and runs on Linux, Windows, macOS and Android.