Top AI tools for # Open Source

DOSBox is an open-source emulator that allows users to run legacy DOS software and games on contemporary operating systems, ensuring compatibility and security.

• Free

Mobicoop is a free, commission-free carpooling service built on open-source software and cooperative principles, offering daily carpooling without fees or advertisements.

• Free

NPMPM is an AI-powered tool that helps developers find English words not already used as NPM package names, streamlining the package naming process.

• Free

Grow A Garden Wiki is a comprehensive resource providing guides, tools, and strategies for the Grow A Garden game, helping players optimize their virtual gardening experience from beginner to advanced levels.

• Free

Habo is a fast, privacy-respecting habit tracker that helps users build better routines with minimalistic design and essential features, available for free as open-source software.

• Free

Open Source Alternatives is a curated directory that helps users discover open source tools to replace paid software, with manually reviewed listings for quality, active maintenance, and self-hosting support.

• Freemium
• From 39$

OpenMatch is an AI-powered platform that helps developers find open-source projects to contribute to by selecting their favorite technologies and exploring real issues.

• Free

LibreELEC is a lightweight Linux distribution designed to run Kodi media center software, providing a minimal operating system optimized for home theater PCs and media streaming devices.

• Free

Authorizer is an open-source, self-hosted authentication and authorization platform that provides OAuth2 and OpenID Connect capabilities, allowing developers to maintain full control over user data in their preferred databases while offering multiple authentication methods and role-based access control.

• Free

Cusdis is an open-source, privacy-focused comment system that offers a lightweight alternative to Disqus with easy integration and no user tracking.

• Freemium
• From 1$

Shortkeys is a free, open-source browser extension that allows users to customize keyboard shortcuts for browser navigation, tab management, video controls, and running custom JavaScript, trusted by over 200,000 Chrome users.

• Free

UserFrosting is a PHP web framework and fully-functioning user management application that provides out-of-the-box login systems, admin tools, and extendable modular architecture for building user-oriented websites efficiently.

• Free

pypyr is a free and open-source task runner that automates sequential workflows by combining commands, scripts, and applications into repeatable pipelines using a human-readable YAML format.

• Free

Snapify is an open-source video recording and sharing platform that enables teams to communicate asynchronously through screen recordings, available as self-hosted or hosted solutions with data control.

• Freemium
• From 8$

Warzone 2100 is a free and open-source 3D real-time strategy game featuring single-player campaigns, multiplayer battles, and extensive unit customization with cross-platform support.

• Free

Knockout is a JavaScript library that helps you create rich, responsive user interfaces with a clean, extensible MVVM architecture.

• Free

Atomize React is a UI framework that helps developers collaborate with designers and build consistent user interfaces effortlessly. It offers flexible grids, style guides, spacing, responsive design, and a variety of components.

• Free

LocatorJS is a browser extension and library that lets you click on any React, Preact, Solid, Vue, or Svelte component in your browser and immediately open its source code in your IDE, speeding up web development workflow.

• Free

CloudCredits.io offers a curated, open-source vault of over 200 verified startup tools, software deals, and credits worth $2M+ to help founders bootstrap and scale their businesses cost-effectively.

• Free

Ciphergoat provides a free, open-source encryption tool to secure cryptocurrency recovery seed phrases, allowing safe electronic backups and engraved QR codes.

• Free

IVRE is an open-source framework for network recon, written in Python with a MongoDB backend, enabling data analysis from network scans and flow analysis.

• Free

AIGCPanel is a free, open-source AI digital human system supporting video synthesis, voice cloning, voice synthesis, and live streaming. It offers local and cloud model management for easy AI deployment.

• Free

URLfilterDB offers various internet filter solutions including ufdbGuard for Squid (web proxy filter) and ufdbGuard for DNS (DNS filter). All products are free open source software and do not track users.

• Free

Chevereto is a powerful self-hosted image and video hosting script that enables you to create a fully customizable media sharing website with unlimited storage, user accounts, albums, and more.

• Freemium
• From 9$

HackerPet is an open-source library for teaching dogs and cats to play electronic games using a CleverPet Hub.

• Free

kwatch monitors your Kubernetes cluster for crashes, detects issues in real time, and sends instant notifications to Slack, Discord, and more.

• Free

Your Own AI is an upcoming open-source desktop application that prioritizes privacy by running AI locally on your machine.

• Free

Cloud Snitch is an open-source tool that provides a sleek interface for exploring AWS account activity, helping users adopt best practices and meet compliance needs.

• Paid
• From 1$

Pixelgrade offers simple, beautifully designed WordPress themes that are easy to use, customizable, and supported by a dedicated team, helping you create a modern website.

• Paid
• From 7$

Inochi2D is a free and open-source framework for creating real-time 2D puppet animations from illustrations, widely used for VTubing, game development, and animation projects.

• Free

OpenStego is a free steganography tool that hides data within cover files like images and provides watermarking to detect unauthorized file copying.

• Free

Hackertab helps developers stay up-to-date with the latest developer news, tools, and conferences from over 50 sources, personalized by interests and curated by AI.

• Free

Heaps.io is a free, open source cross-platform graphics engine for high performance 2D and 3D games, leveraging modern GPUs and the Haxe language.

• Free

FileGator is a free, open-source, self-hosted web application for managing files and folders. It allows you to upload, download, organize, and share files from your own server.

• Free

Tabliss is a free, open-source browser extension that transforms your New Tab page with deep customization, powerful widgets, and millions of stunning backgrounds. No ads or subscriptions.

• Free

Stylus is an expressive, dynamic, and robust CSS preprocessor built for Node.js, offering optional indented syntax, CSS compatibility, and extensive IDE support.

• Free

sK1 Project offers professional open-source vector graphics software including sK1 2.0 illustration software and UniConvertor for file format conversion, supporting CMYK, ICC color management, and multiple platforms.

• Free

GDevelop is a powerful open-source game engine with a no-code event system and integrated AI assistance, enabling anyone to create 2D and 3D games and publish them to multiple platforms including Steam, Android, and iOS.

• Freemium
• From 4$

LocomotiveCMS is an open source content management system designed for developers, offering an intuitive workflow for building and deploying client websites.

• Paid
• From 19$

Halfmoon is a highly customizable, drop-in Bootstrap replacement with three built-in core themes and dark mode support for all themes and components. Build beautiful and responsive websites and applications.

• Free

Designful is an open-source, canvas-first SDK for teams building design editors, offering snapping, history, layering, export, and precision tools out of the box.

• Free

StepVideo T2V is a state-of-the-art text-to-video generation model with 30 billion parameters, capable of creating videos up to 204 frames from bilingual prompts in English and Chinese.

• Free

Thunderbird Appointment simplifies meeting scheduling by letting you share your availability and track RSVPs in real time. It integrates with Google Calendar, supports CalDAV, and is built on open standards.

• Usage Based
• From 6$

Kibo UI is a free and open-source library of composable, accessible, and extensible React components built with shadcn/ui, Tailwind CSS, and Radix UI. It offers a custom registry of components, blocks, and patterns to accelerate web development.

• Free

Nimbalyst is an open-source visual workspace designed for AI-powered development with Claude Code, Codex, and more. It combines agent session management, visual file editors, task tracking, and inline diff review in a single desktop environment for macOS, Windows, and Linux.

• Freemium

Learn all about GraphQL from zero to production with this free and open-source tutorial, covering fundamentals, advanced concepts, and hands-on tutorials for various frontend and backend technologies.

• Free

Game Play Color is an open-source emulator for iPhone and iPad that lets you play Game Boy and Game Boy Color games with beautiful cover art, audio, and saved game support.

• Free

AirDC++ is a communal peer-to-peer file sharing application designed for file servers and NAS devices, enabling flexible sharing of files or directories within groups over a local network or the internet.

• Free

N.I.N.A. is a free, open-source astrophotography imaging suite that provides full control over cameras, telescopes, and other equipment with advanced sequencing, framing, and image recognition capabilities.

• Free

Track every bill, due date, and payment in one local-first app. No sign-up, no subscriptions, just a clear view of what's due and paid.

• Free