Showing 220 open source projects for "open source ai"

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  • 1
    Open Notebook

    Open Notebook

    An Open Source implementation of Notebook LM with more flexibility

    Open Notebook is an open-source, privacy-focused alternative to Google’s Notebook LM that gives users full control over their research and AI workflows. Designed to be self-hosted, it ensures complete data sovereignty by keeping your content local or within your own infrastructure. The platform supports 16+ AI providers—including OpenAI, Anthropic, Ollama, Google, and LM Studio—allowing flexible model choice and cost optimization.
    Downloads: 22 This Week
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  • 2
    Painting Droid

    Painting Droid

    AI-powered cross-platform painting app

    Painting Droid is a creative application that combines digital painting tools with AI-powered features to enhance artistic workflows. It provides a drawing interface where users can create and modify artwork while leveraging AI models for tasks such as image generation, transformation, or enhancement. The application is designed to be intuitive and accessible, making it suitable for both beginners and experienced digital artists. It integrates with AI backends to expand creative...
    Downloads: 0 This Week
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  • 3
    OpenGranola

    OpenGranola

    A meeting note-taker that talks back

    OpenGranola is an open-source project designed to provide a lightweight and extensible framework for building AI-powered applications with a focus on modularity and developer simplicity. It aims to streamline the process of integrating language models into real-world workflows by offering a structured environment where components such as prompts, tools, and execution pipelines can be composed and reused.
    Downloads: 0 This Week
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  • 4
    Serene Pub

    Serene Pub

    Clean and intuitive LLM roleplay client

    Serene Pub is an open-source AI chat application focused on immersive roleplay and creative storytelling experiences. It is designed to provide a clean, intuitive interface that allows users to create and interact with characters, worlds, and narratives using large language models. The platform supports multiple AI providers, including local and cloud-based models, giving users flexibility in how they run their conversations.
    Downloads: 0 This Week
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  • 5
    Raycast Ollama

    Raycast Ollama

    Raycast extention for Ollama

    Raycast Ollama is an extension for Raycast that integrates Ollama-based large language models directly into the macOS productivity launcher environment. It allows users to interact with local AI models through Raycast commands, enabling quick access to chat, text generation, and other AI-powered tasks without leaving their workflow. The extension is designed to be lightweight and fast, aligning with Raycast’s philosophy of keyboard-driven productivity. It provides a seamless interface for...
    Downloads: 0 This Week
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  • 6
    Poznote

    Poznote

    Poznote is a personal note-taking and documentation platform

    Poznote is an open-source, self-hosted note-taking and personal knowledge management platform that combines modern editing features with robust organizational tools to help users capture, structure, and retrieve information efficiently. It supports rich text and Markdown editing alongside outline-style notes, attachments, workspaces, folders, and tags, making it suitable for everything from quick daily journaling to long-term documentation projects.
    Downloads: 4 This Week
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  • 7
    Writeopia

    Writeopia

    Write like nobody’s watching. Because they aren't

    Writeopia is a modern text editor and SDK that integrates artificial intelligence capabilities while prioritizing offline functionality and user privacy. It is designed to give users full control over their data by allowing them to run AI models locally instead of relying on cloud-based services. The application supports a wide range of writing use cases, including note-taking, coding, blogging, and creative writing, all within a distraction-free environment. It is built using a...
    Downloads: 0 This Week
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  • 8
    MindZJ

    MindZJ

    An open-source, offline note-taking app with native AI & CLI

    MindZJ is a knowledge management and idea organization tool designed to help users structure, connect, and visualize information in a meaningful way. It focuses on enabling users to create and manage interconnected notes, forming a network of ideas that can evolve over time. The system provides tools for organizing thoughts, tracking relationships between concepts, and building a personal knowledge base. It is particularly useful for research, learning, and creative workflows where capturing...
    Downloads: 14 This Week
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  • 9
    Notepad Next

    Notepad Next

    A cross-platform, reimplementation of Notepad++

    A cross-platform, reimplementation of Notepad++. Though the application overall is stable and usable, it should not be considered safe for critically important work. There are numerous bugs and half-working implementations. Pull requests are greatly appreciated. Windows packages are available as an installer or a stand-alone zip file on the release page. The installer provides additional components such as an auto-updater and Windows context menu integration.
    Downloads: 401 This Week
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  • 10
    Deskflow

    Deskflow

    Share a single keyboard and mouse between multiple computers

    Deskflow is a lightweight productivity tool designed to streamline window and workspace management. It features hotkey-driven app launching, workspace switching, window snapping, search快捷启动, and minimal UI. Built with modern frameworks (likely Electron or Qt) and geared toward power users wanting efficient workflow control.
    Downloads: 214 This Week
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  • 11
    LoLLMs Hub Fortress

    LoLLMs Hub Fortress

    A proxy server for multiple ollama instances with Key security

    LoLLMs Hub Fortress is a high-performance AI orchestration platform designed to unify multiple large language model backends into a single, secure, and scalable API layer. It acts as a central gateway that connects different inference engines such as Ollama, llama.cpp, vLLM, and OpenAI-compatible services, allowing them to function as interchangeable compute nodes within one system. The architecture is built around a hierarchical “master and slave” hub model, enabling distributed deployments...
    Downloads: 1 This Week
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  • 12
    Joplin

    Joplin

    Open source note taking and to-do app with synchronization

    Joplin is a free and open source note-taking and to-do application that can handle a large number of notes in Markdown format, organize them into notebooks and synchronize them with various cloud services. All notes can also be copied, tagged, searched and modified directly from the app or through your own text editor. Notes that are exported from Evernote can be imported into Joplin, be it formatted content, resources, complete metadata or plain Markdown files.
    Downloads: 44 This Week
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  • 13
    sigma-file-manager

    sigma-file-manager

    "Sigma File Manager" is a free, open-source, quickly evolving app

    "Sigma File Manager" is a free, open-source, quickly evolving, modern file manager (explorer/finder) app for Windows and Linux. Designed, developed, and maintained by Aleksey Hoffman | Twitter | Reddit. Create the best existing intelligent file manager & productivity app that will significantly speed up your workflow, provide you with advanced tools, and keep your data safe.
    Downloads: 10 This Week
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  • 14
    Notesnook

    Notesnook

    A fully open source & end-to-end encrypted note taking alternative

    ...Making privacy a paid feature means only the privileged few deserve it but privacy is your right. And rights don't have a price tag, or do they? To verify that your notes are actually encrypted (and we aren't just lying), you can use our open source tool, Vericrypt.
    Downloads: 13 This Week
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  • 15
    TagSpaces

    TagSpaces

    TagSpaces is an offline, open source, document manager with tagging

    TagSpaces is a free, no vendor lock-in, open source application for organizing, annotating and managing local files with the help of tags. It features advanced note taking functionalities and some capabilities of to-do apps. The application is available for Windows, Linux, Mac OS and Android. We provide a web clipper extension for Firefox, Edge and Chrome for easy collecting of online content in the form of local files.
    Downloads: 13 This Week
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  • 16
    Xournal++

    Xournal++

    A handwriting notetaking software with PDF annotation support

    Xournal++ (/ˌzɚnl̟ˌplʌsˈplʌs/) is an open-source and cross-platform note-taking software that is fast, flexible, and functional. A modern rewrite and a more feature-rich version of the wonderful Xournal program. Support for pressure-sensitive stylus and drawing tablets (Wacom, Huion, XP-Pen, etc.) Robust and customizable pen, highlighter and eraser tools, allowing you to write how you want to write.
    Downloads: 55 This Week
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  • 17
    Stretchly

    Stretchly

    The break time reminder app

    Stretchly is a cross-platform open-source app that reminds you to take breaks when working on your computer. When you run Stretchly for the first time, you are presented with a Welcome window that allows you to change the language, review the preferences, view the online tutorial or simply continue with the default preferences. Stretchly itself lives in your tray, only displaying a reminder window from time to time, which contains an idea for a break.
    Downloads: 11 This Week
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  • 18
    memos

    memos

    An open-source, self-hosted memo hub with knowledge management

    ...Using Go + React.js + SQLite architecture, the overall package is very lightweight. You can customize the server name, icon, description, custom system style and execution script, etc. memos believes that open source is the future, and all code is already open source in GitHub. All features are free forever and will never be charged in any form or content.
    Downloads: 4 This Week
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  • 19
    Notes

    Notes

    Note taking application, write down your thoughts.

    Notes is an open source, cross-platform note-taking application. Write down your thoughts with ease, and always have them with you with this simple, streamlined app.
    Downloads: 4 This Week
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  • 20
    Atuin

    Atuin

    Magical shell history

    Atuin is a modern shell history replacement tool and CLI utility that records all your shell commands in a SQLite database alongside contextual metadata. It offers encrypted sync across devices, full-text search, usage statistics, and a desktop application to run executable runbooks as native documents.
    Downloads: 6 This Week
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  • 21
    FSNotes

    FSNotes

    Notes manager for macOS/iOS

    FSNotes is a modern notes manager for macOS and iOS. App respects open formats like GitHub Flavored Markdown, so you can easily write documents on iPhone and MacBook. It's simple and blazing fast! Sync via iCloud Drive. 3D Touch and configurable keyboard. TextBundle and EncryptedTextBundle containers. Pinned notes are kept in sync with the desktop app. Dynamic fonts (iOS 11+). Night mode by location or screen brightness. Sharing extension. Encrypted note support.
    Downloads: 6 This Week
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  • 22
    QOwnNotes

    QOwnNotes

    QOwnNotes is a plain-text file notepad and todo-list manager

    QOwnNotes is a fully open-source markdown-focused note-taking and personal information manager that runs natively on Linux, macOS, and Windows, with a strong emphasis on plain-text storage and cross-device synchronization. Because all notes are stored as markdown files in user-controlled directories, you avoid vendor lock-in and can sync through services like Nextcloud, ownCloud, Dropbox, or Git without proprietary cloud dependency.
    Downloads: 6 This Week
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  • 23
    Zulip

    Zulip

    Powerful open source team chat application

    Zulip is a powerful open source group chat application that combines the immediacy of real-time chat with the productivity benefits of a threaded conversation model. Zulip’s unique threading model allows users to easily catch up on important conversations, helping to save time and increase productivity.
    Downloads: 3 This Week
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  • 24
    Shlink

    Shlink

    The definitive self-hosted URL shortener

    Shlink is an open-source URL shortener and link management tool. It provides features for creating short, trackable URLs with detailed analytics on click statistics. Shlink is self-hosted, giving users control over their shortened links and data privacy. It supports custom domains, QR code generation, and integration with third-party services for advanced tracking and management.
    Downloads: 2 This Week
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  • 25
    Journiv

    Journiv

    Self hosted private journaling app

    Journiv is a modern self-hosted private journaling platform that puts privacy and ownership at the forefront of personal reflection and mood tracking. Built as a complete journaling solution, Journiv includes prompt-based entries, mood logs, advanced search, media uploads, and intuitive analytics that let you explore patterns over time without relying on external cloud services. Because it runs on your own infrastructure (e.g., via Docker), all of your entries, moods, and memories stay under...
    Downloads: 3 This Week
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