Find the best open-source alternatives

A self-hosted online file converter supporting over 1000 different formats across documents, images, video, and more.

Open-source media request and discovery manager for Jellyfin, Plex, and Emby media servers.

An open-source programmable telecommunications stack for building voice applications and PBX functionalities.

A free and open-source desktop application for managing and organizing code snippets with a powerful built-in editor.

A Node.js load testing tool for HTTP and WebSocket URLs with configurable requests, concurrency, and rate limiting.

A fast, single-file similarity search and clustering engine for vectors and arbitrary objects with multi-language bindings.

A Swagger/OpenAPI toolchain for .NET, ASP.NET Core, and TypeScript that generates specifications and client code.

A cloud-native search engine optimized for observability data like logs and traces, offering sub-second search on cloud storage.

A fast, flexible static site generator for Deno that supports multiple file formats and easy configuration.

An open-source binary debugger for Windows optimized for malware analysis and reverse engineering.

A type-safe and autocompletion-friendly TypeScript SQL query builder for Node.js, Deno, Bun, and browsers.

A static Composer repository generator for creating private PHP package repositories.

A macOS menu bar app that displays your calendar meetings and provides quick access to join or create meetings.

A lightweight HTTP load testing tool written in Rust with an Ansible-inspired YAML syntax for defining benchmarks.

A procedural texture authoring and 3D model painting tool built on the Godot game engine.

A mobile-first note-taking app that stores Markdown notes in a Git repository for privacy and data portability.

A lightweight HTML/CSS rendering engine that parses and positions HTML elements without drawing dependencies.

A high-performance, zero-allocation JSON serializer for C# that reads/writes directly to UTF8 binary.

A Node.js server and web client for creating synchronized video-watching channels with integrated chat.

A tiny, high-performance JavaScript library for color parsing, manipulation, and conversion with a plugin-based architecture.

A free and open-source desktop application that upscales and enhances low-resolution images using AI models like Real-ESRGAN.

A free, open-source, cross-platform 2D CAD application for reading and editing DXF/DWG files and exporting to PDF/SVG.

A headless Node.js CMS for modern publishing, memberships, subscriptions, and newsletters.

A simplistic interactive filtering tool for the command line, written in Go, that filters and selects from piped input.

The official scaffolding tool for creating Vite-powered Vue.js projects with interactive feature selection.

Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS by default.

A fast, cost-effective, and scalable open-source monitoring solution and time series database.

A powerful double-entry accounting system accessed entirely from the UNIX command line, using plain text files for data storage.

A latent text-to-image diffusion model that generates detailed images from text prompts, running on GPUs with at least 10GB VRAM.

A fast and memory-efficient Laravel package for importing and exporting Excel/CSV files using Spout.

A Windows desktop application for capturing screenshots, screen recordings, webcam, audio, mouse clicks, and keystrokes.

A fast, disk space efficient package manager for JavaScript and Node.js.

A zero-details, privacy-focused in-app file system that encrypts files and directories into a secure repository.

A modern load testing tool for developers, using Go and JavaScript to test performance like unit tests.

A Neovim plugin for browsing the file system and other tree-like structures with multiple layout styles and a focus on stability.

A Laravel package that adds a full-featured blogging platform with analytics to any Laravel application.