Top AI tools for # Open Source

DeepSeek Português is an innovative AI platform offering powerful open-source models like DeepSeek-R1 and V3, designed for complex logical reasoning, multilingual translation, code generation, and content creation with a focus on Portuguese language optimization.

• Freemium

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

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

• 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

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

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

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$

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

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

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

• Free

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

• Free

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$

QZ Tray is an open-source software solution that enables silent printing and hardware communication directly from web browsers, supporting various printers and connection types across multiple platforms.

• Freemium

AURORA Timetable is a free, open-source, platform-independent application designed for generating and editing timetables in elementary and high schools with advanced features like multiple generator algorithms and extensive export options.

• Free

Sia is a decentralized cloud storage platform that uses encryption and distributed networks to provide secure, private, and resilient data storage solutions.

• Other

PENG Coin is an open-source, Proof of Stake blockchain platform with a Decentralized Governance Protocol, enabling secure, fast, and private smart contracts for global transactions.

• Other

Grid is an end-to-end encrypted location sharing app that protects user privacy with secure technology, allowing users to share locations with family, friends, and co-workers without compromising data security.

• Freemium
• From 5$

ApexCharts is an open-source charting library that enables developers to create beautiful, interactive data visualizations for web applications with extensive API documentation and multiple chart types.

• Freemium
• From 17$

Cosmos Cloud is a self-hosting platform that enables users to take control of their digital life by deploying cloud services on their own hardware with enterprise-grade security, smart automation, and complete privacy.

• Freemium
• From 8$

Titan AI is an open source AI projects hub that uses AI algorithms to discover and recommend valuable machine learning projects across various domains like RAG, AIGC, and intelligent agents.

• Free

Streamdal is an open-source platform that embeds privacy controls directly into application code to detect and prevent PII exposure in real-time, offering serverless, efficient data pipeline management.

• Other

Meltano is an open-source data integration platform designed specifically for data engineers, offering customizable connectors for 600+ sources and destinations with full pipeline control and transparency.

• Freemium

LINBIT provides open-source software-defined storage, high availability, and disaster recovery solutions for containerized, virtualized, and bare metal environments, ensuring data protection and uninterrupted services.

• Contact for Pricing

OpenSign is an open-source PDF e-signature solution that offers unlimited free digital signing, collaboration, and secure document storage.

• Free

Open Source Software Directory is a comprehensive platform for discovering and accessing a wide range of open source and free software applications across various categories, including business, development, and home use.

• Free

Dia TTS is an open-source 1.6B parameter text-to-speech AI model that generates human-like speech with natural intonation, rhythm, and emotion for realistic dialogue synthesis.

• Freemium
• From 8$

Ionide provides high-quality, cross-platform developer tools for F#, including the Ionide-VSCode plugin that transforms Visual Studio Code into a fully-fledged F# IDE with over 1 million downloads.

• Free

Adium is a free, open-source instant messaging application for macOS that connects to multiple protocols including XMPP (Jabber) and IRC, featuring tabbed chat windows, themeable interfaces, and encryption.

• Free

NOI Technologies provides scalable open-source ERP and supply chain systems built with Apache OFBiz and the Moqui Framework for complex, growing business operations.

• Contact for Pricing

Yarn is a package manager that doubles as a project manager, designed for simple projects to industry monorepos, supporting open source developers and enterprise users with stability and innovation.

• Free

Hawkpost is an AI-powered secure communication tool that enables users to receive encrypted confidential information via unique links, eliminating plain text password sharing.

• Free

Tirreno is an open-source security framework that embeds protection into applications against cyber threats, fraud, and abuse through event tracking, continuous monitoring, and risk assessment.

• Freemium
• From 208$

DBeaver is a free open-source database management tool that supports both SQL and NoSQL databases with AI-powered features for SQL generation and data management.

• Freemium

CNDI is a framework for self-hosting open-source applications using GitOps and Infrastructure as Code, enabling rapid deployment of production-grade clusters across any environment.

• Free

Every Door is an open-source OpenStreetMap editor designed for mapping points of interest, entrances, and micro-mapping features with offline capabilities and AI-assisted data validation.

• Free

Xonsh is a cross-platform shell that combines Python 3.6+ with Bash-like shell primitives, enabling seamless integration of Python code and shell commands for enhanced productivity.

• Free

Silex is a free, open-source no-code website builder that enables users to create and host static websites with CMS integration and dynamic data capabilities.

• Free

Quira was an AI-powered platform that gamified open source contributions through bounties and reputation systems, helping developers build skills and earn money while assisting companies in finding talent.

• Other

Darcs is a cross-platform version control system that emphasizes changes over snapshots, offering a simpler interface and offline functionality without requiring a central server.

• Free

QuestDB is an open-source time-series database designed for high-performance, low-latency data ingestion and querying, featuring SIMD-accelerated SQL, multi-tier storage, and compatibility with open formats like Parquet.

• Freemium

HonestCode.io is a SaaS platform designed to manage Acceptance Test Driven-Development (ATDD) practices, helping developers ensure software quality through structured testing methodologies.

• Other

Auth.js is a free and open-source authentication library for web applications, offering AI-powered assistance and supporting multiple frameworks and providers.

• Free

VCMI is an open-source engine for Heroes of Might and Magic III that enables new gameplay possibilities, mod support, and multi-platform compatibility while requiring original game files.

• Free

Corev CLI is an open-source command-line interface tool designed to manage dynamic, versioned configuration repositories on a per-project basis, with a focus on JSON files.

• Free

Invidious is an open-source alternative front-end to YouTube that protects user privacy, blocks ads, and offers a humane design without tracking.

• Free

Knot DNS is a high-performance authoritative-only DNS server that supports all key features of the modern domain name system, including DNSSEC signing and dynamic updates.

• Free

Gophish is an open-source phishing framework that enables organizations to test their vulnerability to phishing attacks through easy campaign creation, real-time tracking, and comprehensive reporting.

• Free

Trezor offers advanced open-source hardware wallets that provide 100% offline security for cryptocurrencies, enabling users to maintain absolute ownership and control of their digital assets through intuitive mobile and desktop applications.

• Other

ZeroNet is a decentralized peer-to-peer web hosting platform that uses Bitcoin cryptography and the BitTorrent network to create open, free, and uncensorable websites without central servers.

• Free

Lemmy is an open-source, federated link aggregator and discussion platform that allows users to create communities, share content, and engage in discussions while maintaining privacy and avoiding centralized control.

• Free