Top AI tools for # Open Source

httpSMS is an open-source platform that transforms Android phones into SMS gateways, enabling users to send and receive SMS messages via a simple programmable API with end-to-end encryption.

• Freemium
• From 10$

Aurélien's portfolio showcases open-source games, apps, and tools, including Pixel Wheels, Nanonote, and Clyde, with a blog for updates.

• Free

Calibre is a comprehensive e-book management software that provides tools for organizing, converting, and reading digital books across multiple devices and formats.

• Free

Valibot is an open source schema library for TypeScript designed with bundle size, type safety, and developer experience in mind, offering runtime validation for structured data.

• Free

Rosegarden is an open-source music composition and editing environment with a MIDI sequencer, music notation support, and digital audio capabilities, designed for composers, musicians, and home recording on Linux systems.

• Free

Saturn is an open-source AI agent that translates human input into intelligent infrastructure operations, bridging the gap between development goals and technical implementation through conversational control and adaptive learning.

• Freemium
• From 29$

Cutter is a free, open-source reverse engineering platform powered by Rizin, offering a comprehensive GUI with features like decompilation, debugging, and binary analysis for security professionals and developers.

• Free

b2evolution is a free open-source content management system that provides everything needed to build websites for sharing information and collaborating with communities, from simple homepages to full-featured community sites with blogs, forums, galleries, and private messaging.

• Free

Superpowers is a free, open-source Chrome extension that enables users to browse the web with AI using their own API keys from multiple providers, ensuring complete data privacy and local operation.

• Free

Phraseanet is an open-source digital media management solution for efficiently organizing and managing photo libraries, offering quick installation and community support.

• Free

deepstream is an open realtime server that enables clients and backend services to sync data, send events, and execute request-response workflows with a focus on security and configurability.

• Other

GenieACS is an open-source TR-069 remote management solution that provides scriptable configuration for complex device provisioning, firmware upgrades, and scalable integration with external systems.

• Other

is-a.dev is a free service that provides developers with custom .is-a.dev subdomains for personal or project use, requiring registration through GitHub.

• Free

Bit is an AI-native monorepo and software composition platform that organizes source code into reusable components, enabling developers to build reliable, scalable applications with minimal configuration.

• Free

DOSBox-X is an open-source DOS emulator that provides complete and accurate emulation for running DOS applications, games, and DOS-based Windows systems on modern computers.

• Free

Eldarion builds innovative web applications using data science and open source software to solve problems in education, training, and scholarship for institutions, governments, and startups.

• Contact for Pricing

MYSTRAN is a free, general-purpose finite element analysis program for linear structural analysis, compatible with NASTRAN input files and developed over 30+ years by industry experts.

• Free

XPack is an AI-powered platform that enables developers to host and sell MCP (Model Context Protocol) servers with zero payment fees, transforming MCPs into commercial products through an easy-to-setup marketplace.

• Free

Eva Design offers customizable design assets and UI libraries for Sketch and Figma, based on atomic design principles, to streamline web and mobile application design.

• Other

Stack Auth is an open-source suite of tools for authentication and user management that enables developers to implement secure authentication in minutes with features like organizations & teams, permissions & RBAC, and third-party OAuth integration.

• Freemium
• From 49$

Spek is a free, open-source acoustic spectrum analyzer and spectrogram viewer available for GNU/Linux, Windows, and macOS, enabling detailed audio frequency analysis.

• Free

PyMacroRecord is a free, open-source macro recorder software that automates repetitive tasks by recording mouse and keyboard actions with no premium purchases required.

• Free

FixO is an open-source GitHub App that uses AI to automatically transform tagged issues into pull requests, streamlining code fixes and optimizations for developers.

• Free

MoinMoin is a free, open-source wiki engine that enables collaborative editing of web pages with extensive features and community support.

• Free

FreeTube is a privacy-focused YouTube client for desktop that allows users to watch content without tracking, store data locally, and enjoy an ad-free experience.

• Free

Iconoir is an open-source icon library offering 1,671+ free icons in multiple formats including SVG, Font, React, React Native, Flutter, Figma, and Framer, serving as an alternative to paid icon resources.

• Free

Kartris is an open-source ASP.NET ecommerce platform offering fast performance, powerful features, and high customizability for building or hosting online stores.

• Other

CatBlock is an ad-blocking browser extension that replaces ads with cat pictures or user-defined images from Flickr, available for Chrome, Opera, and Firefox.

• Free

Infisical is an all-in-one platform for securely managing application secrets, certificates, SSH keys, and configurations across teams and infrastructure with AI-enhanced security features.

• Freemium
• From 18$

Dudzik offers strategic problem-solving and system-building services to identify and leverage the 20% of efforts that drive 80% of impact, helping organizations from startups to enterprises overcome complex challenges.

• Other

HyperDX is an open-source observability platform that unifies session replays, logs, traces, metrics, and errors with blazing-fast search performance powered by ClickHouse, helping engineering teams resolve production issues quickly and cost-effectively.

• Freemium
• From 20$

Cuttlefish is an open-source transactional email service that ensures email delivery, provides real-time analytics, and maintains email reputation through bounce handling.

• Free

Rockstor is an open-source NAS and cloud storage platform built on Linux and BTRFS, offering customizable storage solutions for personal, SMB, and traditional server needs with advanced features like replication, snapshots, and Docker plugins.

• Other

XiVO offers open source unified communications, IP telephony, and contact center solutions designed to enhance business productivity and collaboration.

• Contact for Pricing

GrandNode is an open-source e-commerce platform built on ASP.NET Core, offering versatile features for B2C, B2B, cross-channel, international, multi-vendor, bookings, and e-learning businesses.

• Free

Reakit is a React component library that provides accessible, composable, and customizable UI components following WAI-ARIA 1.1 standards for building rich web applications.

• Free

Bodhi Linux is a lightweight, open-source operating system designed for efficiency, customization, and community-driven innovation, offering a secure and reliable alternative to mainstream OS options.

• Free

Barklarm is a free and open-source observability radiator that centralizes build, monitoring, and logging alarms from multiple systems into a single native OS display, reducing cognitive load for developers.

• Free

UI Ball offers free, open-source loading animations and easy, elegant Instagram feeds as a freemium tool for developers.

• Freemium

Chyrp Lite is an ultra-lightweight PHP-based blogging engine that enables users to host blogs on their own servers with minimal fuss, offering flexible content types and responsive, accessible design.

• Free

H2 is a free, open-source SQL database engine written in Java, offering embedded and client/server modes with JDBC and ODBC support for efficient data management.

• Free

SPFToolbox is a free, open-source tool for analyzing DNS records, including SPF, DMARC, MX, and blacklist checks, to help users manage domain configurations efficiently.

• Free

Webots is an open-source, multi-platform desktop application for simulating robots, providing a complete development environment to model, program, and simulate various robotics applications across industry, education, and research.

• Free

AsciidocFX is a JavaFX-based book and document editor that converts Asciidoc files into multiple formats including PDF, EPUB, Mobi, and HTML, featuring real-time preview and extensive extension support.

• Free

WavPack is an open audio compression format offering lossless, high-quality lossy, and unique hybrid compression modes, supporting various audio formats including DSD for universal archiving.

• Free

BestCodes is a personal portfolio website showcasing the projects, coding expertise, and creative works of a Christian full-stack developer who specializes in web development, AI tools, and 3D design.

• Free

Dmytro Semenov is a web developer and UX designer from Ukraine who creates open-source tools like PhotoSwipe and Magnific Popup, specializing in front-end technologies and image-related projects.

• Other

Crazy Marvin is an open-source collective that develops chatbots and applications for multiple platforms using modern and classic programming languages and frameworks.

• Other

Blink Shell is a professional terminal app for iOS and iPadOS, offering Mosh, SSH, and CLI tools with always-on connectivity and customization for developers.

• Freemium
• From 2$

Waltzes is an open-source AI-powered resume builder that creates professional resumes optimized for Applicant Tracking Systems (ATS), offering self-hosting with complete privacy control and no monthly fees.

• Free