Showing 73 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: 13 This Week
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  • 2
    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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  • 3
    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: 0 This Week
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  • 4
    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: 342 This Week
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  • 5
    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: 54 This Week
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  • 6
    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: 82 This Week
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  • 7
    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: 18 This Week
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  • 8
    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: 9 This Week
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  • 9
    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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  • 10
    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: 4 This Week
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  • 11
    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: 5 This Week
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  • 12
    Simplenote for macOS

    Simplenote for macOS

    Simplenote for Mac

    ...The app supports fast searching and tagging so users can keep large collections of notes orderly, and has features like history or revision views to recover previous edits. macOS integration means users benefit from keyboard shortcuts, native window management, and system services like Spotlight search to find notes instantly. As a GPL-licensed open-source project, it invites contributions and learning, letting developers tweak UI or add platform-specific enhancements without being locked into a proprietary ecosystem.
    Downloads: 1 This Week
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  • 13
    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: 0 This Week
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  • 14
    obsidian.nvim

    obsidian.nvim

    Obsidian Neovim

    obsidian.nvim is a Neovim plugin that integrates with Obsidian, the popular note-taking and knowledge base app. It allows users to manage their Obsidian vaults directly from Neovim, offering markdown editing, backlinking, tag navigation, and link autocompletion features. This plugin bridges the gap between Obsidian’s personal knowledge management and Neovim’s powerful editing capabilities, enabling a seamless, keyboard-driven workflow.
    Downloads: 0 This Week
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  • 15
    Dnote

    Dnote

    A simple command line notebook

    Dnote is a personal knowledge management tool focused on easily capturing, organizing, and retrieving technical notes such as code snippets, terminal commands, and short documentation, all while keeping content accessible and searchable. It is designed around fast, distraction-free workflows that let users jot down notes quickly from the terminal or a web interface, ensuring that insights and solutions are captured at the moment they occur. With structured tagging and hierarchical...
    Downloads: 0 This Week
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  • 16
    Awesome Mac

    Awesome Mac

    Collect premium software in various categories

    Now we have become very big and different from the original idea. Here we collect awesome macOS software in various categories. Feel free to star and fork. Reading and writing tools, text editors, office, markdown tools, note-taking, journaling. Ebooks, RSS, developer tools, IDEs, developer utilities, etc. Regular expression editors, API development and analysis, network analysis, command line tools, frameworks for hybrid applications, version control. Virtualization, databases, design and...
    Downloads: 2 This Week
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  • 17
    nb

    nb

    CLI and local web plain text note‑taking, bookmarking, and archiving

    nb is a powerful, flexible, and self-contained note-taking and knowledge management application that empowers users to write, organize, search, and archive plain-text notes, bookmarks, and tasks from the command line or through a local web server. Designed to be portable and vendor-independent, it stores all content as plain text files with optional encryption, which means notes can be versioned, diffed, and synced with Git just like code, giving users fine-grained control over their...
    Downloads: 0 This Week
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  • 18
    Neorg

    Neorg

    Modernity meets insane extensibility

    Neorg is an all-encompassing tool based around structured note taking, project and task management, time tracking, slideshows, writing typeset documents and much more. The premise is that all of these features are built on top of a single base file format (.norg), which the user only has to learn once to gain access to all of Neorg's functionality. Not only does this yield a low barrier for entry for new users it also ensures that all features are integrated with each other and speak the...
    Downloads: 0 This Week
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  • 19
    Pragma-git

    Pragma-git

    Pragma-git is a friendly pragmatic git control app

    Pragma-git is a friendly pragmatic git control app, fully compatible with other git client software. Easy overview of current repository, branch and number of changed files. Dash-board small screen estate fits on screen with other software. Drag-and-drop to create or add repository. Note-taking, wysiwyg or markdown, with todo lists, etc. Auto-push to the remote repository (can be disabled in settings) Auto-fetch, and indication if the pull is possible. Standard git features, such as branch,...
    Downloads: 0 This Week
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  • 20
    Skim

    Skim

    A PDF Reader and Note-taker for OS X

    Skim is a PDF reader and note-taker for OS X. It is designed to help you read and annotate scientific papers in PDF, but is also great for viewing any PDF file. Skim requires OS X 10.10 or higher.
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    Downloads: 4,444 This Week
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  • 21
    Makagiga

    Makagiga

    To-do manager, notepad, RSS reader...

    Makagiga is an open-source, easy-to-use, portable application for doing a variety of tasks, such as todo listing, text editing, or RSS reading. Plugins are used to implement its various capabilities.
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    Downloads: 26 This Week
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  • 22
    PASTE

    PASTE

    An app for storing code, text & more. A popular Open Source pastebin.

    Paste is a PHP application for storing code, text and more. DEMO: https://paste.boxlabs.uk/ Initially forked from the freely available source pastebin.com used before the domain was sold in 2010, lots of improvements have been included over the years such as user accounts and a featureful administration backend. See https://github.com/boxlabss/PASTE/blob/master/docs/CHANGELOG.md
    Downloads: 10 This Week
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  • 23
    Hypernomicon

    Hypernomicon

    Hypertext-infused philosophy personal database software

    Hypernomicon is a personal productivity/database application for researchers that combines structured note-taking, mind-mapping, management of files (e.g., PDFs) and folders, and reference management into an integrated environment that organizes all of the above into semantic networks or hierarchies in terms of debates, positions, arguments, labels, terminology/concepts, and user-defined keywords by means of database relations and automatically generated hyperlinks (hence ‘Hyper’ in the...
    Downloads: 9 This Week
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  • 24
    XNotes

    XNotes

    XNotes custom cpp notepad

    XNotes is a lightweight application that uses cpp language under the hood. The objective of this app is to create/edit text files, with code or normal text files. If you find this application useful please help us improve it by donating using the following link: https://paypal.me/JoaoChamine
    Downloads: 1 This Week
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  • 25
    CherryPad - Browser Notepad

    CherryPad - Browser Notepad

    Your Sleek, Distraction-Free Notepad for Endless Productivity

    CherryPad: Your Sleek, Distraction-Free Notepad for Endless Productivity Welcome to CherryPad 🍒, the notepad extension for your browser! CherryPad is designed to make your note-taking experience quick, convenient, and visually pleasing. With features like AutoSave, a built-in emoji panel, and hidden Easter Eggs, CherryPad offers a fun yet practical workspace.
    Downloads: 3 This Week
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