Showing 145 open source projects for "free"

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  • 1
    LocalSend

    LocalSend

    An open-source cross-platform alternative to AirDrop

    LocalSend is a free, open-source app that allows you to securely share files and messages with nearby devices over your local network without needing an internet connection. LocalSend is a cross-platform app that enables secure communication between devices using a REST API and HTTPS encryption. Unlike other messaging apps that rely on external servers, LocalSend doesn't require an internet connection or third-party servers, making it a fast and reliable solution for local communication.
    Downloads: 356 This Week
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  • 2
    Tox

    Tox

    A New Kind of Instant Messaging

    Tox is a peer to peer (serverless) instant messenger that focuses on security and privacy. In today's world where digital surveillance is rampant, Tox offers users a communication software alternative that's free from prying eyes and ears, and is, quite literally free and without advertising. Tox comes with all the great features you'd expect from an instant messenger application, including voice calls, video calls, file sharing and screen sharing. Everything done on Tox is encrypted using open-source libraries so you can be assured of completely private conversations. ...
    Downloads: 19 This Week
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  • 3
    Nicotine+

    Nicotine+

    Graphical client for the Soulseek peer-to-peer network

    Nicotine+ is a free and open-source graphical client for the Soulseek peer-to-peer file-sharing network, popular for its focus on sharing music and niche content. Built in Python with a Qt-based GUI, Nicotine+ offers a lightweight yet feature-rich experience for users looking to share and discover files in a decentralized, user-governed environment.
    Downloads: 27 This Week
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  • 4
    BiglyBT

    BiglyBT

    Feature-filled Bittorrent client based on the Azureus open source

    BiglyBT is a fully-featured, open-source BitTorrent client based on the former Vuze/Azureus codebase. It offers extensive functionality without ads, spyware, or paid features, making it a favorite for advanced users. BiglyBT includes detailed torrent management tools, built-in swarm merging, VPN detection, I2P support, and streaming capabilities. It’s highly customizable and supports a wide range of plugins, automation tools, and scheduling options. The client runs on Java and is available...
    Downloads: 27 This Week
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    MongoDB Atlas runs apps anywhere

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  • 5
    ShareX

    ShareX

    Screen capture, file sharing and productivity tool

    ShareX is a lightweight free and open source program that allows you to capture or record any area of your screen and share it with a single press of a key. ShareX offers numerous methods of capture including full screen, monitor, freehand and so much more. It also features plenty of customizable after-capture tasks and supports more than 80 different image, text, and file hosting services, as well as many URL shortening and sharing services.
    Downloads: 38 This Week
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  • 6
    BeeBEEP (Free Office Messenger)

    BeeBEEP (Free Office Messenger)

    You can message and share files inside your intranet without a server.

    BeeBEEP is a secure (encryption based on Rijndael Algorithm, AES) peer to peer office messenger. You can talk and send files with all your colleagues inside a local area network such of an office, home or internet cafe without a server. BeeBEEP works also with VPNs. This serverless application is indispensable in all those places where privacy and security an essential requirement. For more info visit: https://www.beebeep.net
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    Downloads: 2,203 This Week
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  • 7
    blockfrost-python

    blockfrost-python

    Python 3 SDK for the Blockfrost.io API

    ...We provide abstraction between you and blockchain data, taking away the burden of complexity, so you can focus on what really matters - developing your applications. Our basic tier is and always will be free of charge. We nurture development and the Cardano ecosystem. However, if you want to support us, please consider upgrading.
    Downloads: 0 This Week
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  • 8
    Nextcloud Text

    Nextcloud Text

    Collaborative document editing using Markdown

    ...Though it is available in Nextcloud 16 and 17, anybody can access Text whether they’re using Nextcloud or not. Nextcloud Text files are saved as Markdown, so they can be edited from any other text app. Nextcloud Text is lightweight and distraction-free, giving you only the formatting that you need so you can focus on writing.
    Downloads: 0 This Week
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  • 9
    AltSendme

    AltSendme

    Send files and folders anywhere in the world without storing in cloud

    Alt-Sendme is a free, open-source peer-to-peer file transfer tool that allows users to send files and folders directly between devices without relying on cloud storage or intermediary accounts. Built with modern networking principles, it provides a secure, end-to-end encrypted connection that prioritizes privacy, so personal data is not stored on third-party servers during transfer.
    Downloads: 9 This Week
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  • 10
    Pixiv Batch Downloader

    Pixiv Batch Downloader

    Batch download artworks and novels, filter works, etc.

    Chrome extension to batch download illustrations and novels from Pixiv. Filter artwork, rename while downloading, convert dynamic images, and more. Powerful Pixiv batch downloader. Batch download artworks and novels, filter works, rename when downloading, convert animated images, and more. Pixiv Image Batch Downloader is installed in the browser, when you want to download, you don't have to leave the browser. You just need to click the download button on the page to open the download...
    Downloads: 7 This Week
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  • 11
    NFT Storage

    NFT Storage

    Free decentralized storage and bandwidth for NFTs on IPFS and Filecoin

    NFT.Storage is a long-term storage service designed for off-chain NFT data (like metadata, images, and other assets) for up to 31GiB in size per individual upload. Data is content addressed using IPFS, meaning the URI pointing to a piece of data is completely unique to that data (using a content identifier, or CID). IPFS URLs and CIDs can be used in NFTs and metadata to ensure the NFT forever actually refers to the intended data (eliminating things like rug pulls and making it trustlessly...
    Downloads: 0 This Week
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  • 12
    Planet

    Planet

    Build and host decentralized blogs and websites on your Mac

    Planet is a free and open source tool for publishing and following web content. It doesn't rely on a central server or service, and instead uses IPFS for peer-to-peer content distribution. You can also link your content to an Ethereum Name (e.g. yourname.eth) so that others can follow you on Planet using your .eth name. Since both IPFS and ENS are decentralized, you can use Planet to build and follow websites in a decentralized way.
    Downloads: 0 This Week
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  • 13
    Element

    Element

    A glossy Matrix collaboration client for the web

    Element, formerly known as Vector and Riot, is a glossy Matrix collaboration client built using the Matrix React SDK. It offers teams, friends and organizations a secure, all in one chat app that is protected from pesky ads and data mining methods. All communications are done through the open global Matrix network, secured with end-to-end encryption. Element gives you all the services you need from a chat app: group chat, video calls, file sharing and more-- all done securely and in total...
    Downloads: 2 This Week
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  • 14
    Wayback

    Wayback

    An archiving tool with an IM-style interface that prioritizes privacy

    Wayback is a web archiving and playback tool that allows users to capture and preserve web content. It provides an IM-style interface for receiving and presenting archived web content, and a search and playback service for retrieving previously archived pages. Wayback is designed to be used by web archivists, researchers, and anyone who wants to preserve web content and access it in the future. Wayback is an open-source web archiving application written in Go. With a modular and customizable...
    Downloads: 1 This Week
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  • 15
    js-libp2p-monorepo

    js-libp2p-monorepo

    The JavaScript Implementation of libp2p networking stack

    JavaScript implementation of libp2p, a modular peer-to-peer network stack. libp2p is the product of a long and arduous quest to understand the evolution of the Internet networking stack. In order to build P2P applications, devs have long had to make custom ad-hoc solutions to fit their needs, sometimes making some hard assumptions about their runtimes and the state of the network at the time of their development. Today, looking back more than 20 years, we see a clear pattern in the types of...
    Downloads: 0 This Week
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  • 16
    Uppy

    Uppy

    The next open source file uploader for web browsers

    Uppy fetches files locally and from remote places like Dropbox or Instagram. With its seamless integration, reliability and ease of use, Uppy is truly your best friend in file uploading. Lightweight and modular, plugin-based architecture, easy on dependencies. Large uploads survive network hiccups thanks to resumable file uploads via the open tus standard. Saves battery and data plan by letting users pick files from Webcam, Dropbox, Google Drive and Instagram, while letting servers do the...
    Downloads: 0 This Week
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  • 17
    qBittorrent

    qBittorrent

    A free and reliable P2P BitTorrent client

    An advanced and multi-platform BitTorrent client with a nice Qt user interface as well as a Web UI for remote control and an integrated search engine. qBittorrent aims to meet the needs of most users while using as little CPU and memory as possible.
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    Downloads: 708,751 This Week
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  • 18
    BitComet

    BitComet

    Free and powerful BitTorret client

    BitComet is a free and powerful BitTorrent client that allows users to download and share large files over the peer-to-peer (P2P) network. Known for its efficiency and ease of use, BitComet supports not only torrent files but also HTTP and FTP downloads, offering versatility for different download needs. Its intelligent file-sharing algorithms optimize bandwidth usage and improve download speeds, making it a popular choice for downloading large files like videos, software, and games. ...
    Downloads: 6,936 This Week
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  • 19
    Transmission

    Transmission

    Fast, Easy and Free BitTorrent Client For macOS, Windows and Linux

    Transmission is a fast, easy, and free BitTorrent client available for macOS, Windows, and Linux. It is designed to be lightweight while still delivering powerful features that work right out of the box with minimal configuration. Transmission integrates seamlessly with each operating system, offering a truly native experience rather than a generic cross-platform interface.
    Downloads: 147 This Week
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  • 20
    OpenKM Document Management - DMS

    OpenKM Document Management - DMS

    Document Management System and Content Management System

    OpenKM Community Edition is a free Document Management System (DMS) that helps businesses control the production, storage, management and distribution of electronic documents, boosting effectiveness and productivity. It integrates document management, collaboration and advanced search into one easy-to-use solution, including administration tools for user roles, access control, security levels, activity logs and automation setup.
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    Downloads: 284 This Week
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  • 21
    honSFV

    honSFV

    honSFV is a free tool for creating and verifying SFV files easily.

    honSFV is a free open source tool for creating and verifying SFV files easily written in Visual Basic 2010 (.NET Framework 2.0) The only requirement is .NET Framework 2.0. Can run on: - Windows 98 (.NET Framework Version 2.0 Redistributable Package (x86)) - Windows 98 Second Edition (.NET Framework Version 2.0 Redistributable Package (x86)) - Windows ME (.NET Framework Version 2.0 Redistributable Package (x86)) - Windows 2000 Service Pack 3 (.NET Framework Version 2.0 Redistributable Package (x86)) - Windows 2000 Service Pack 4 (.NET Framework 2.0 Service Pack 1 (x86)) - Windows Server 2003 - Windows XP Service Pack 2 - Windows Vista - Windows 7 - Windows 8 (+8.1) - Windows 10
    Downloads: 1 This Week
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  • 22
    PolyUploader

    PolyUploader

    Upload files to 130+ hosts simultaneously

    Website: https://polyuploader.vercel.app/ GitHub repository: https://github.com/spel987/PolyUploader/ 🚀 Quick overview: - Upload from local storage or via URL to 130 hosts at once - Link your own API keys for compatible hosts - View a detailed history of your uploads with expiration status and delete buttons - Create and manage upload profiles to automate frequent tasks - Generate a single sharing link to bundle multiple host links (e.g. https://p-u.vercel.app/QZZGsMNho9) - No account required, fully open-source, fast, and free - Built with a focus on speed and security using Rust backend 🛠️ PolyUploader is a serious, modern alternative to Mirrored.to, Mirrorace.org, and Multiup.io: - More supported hosts - No registration required, instant use - Remote file deletion and expiration tracking - Unlimited file size uploads - Open-source and fully transparent - Clean, ad-free interface
    Downloads: 0 This Week
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  • 23
     Transfer of Death
    ...It has trouble connecting out of it's own subnet. Zerotier or Tailscale is a necessity for this app, if you want to connect to PC's outside of your subnet. They're free, take 5 minutes to install. www.zerotier.com www.tailscale.com *Note: Beware of other VPN's and firewall rules.
    Downloads: 0 This Week
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  • 24
    MyTvShowOrganizer

    MyTvShowOrganizer

    Tv-Organizer & Torrent Episodes Downloader V.2025.06.02

    OpenSource Application which has a Complete set of Tools to organize, get info and Download torrents of Tv-Series. STATUS: STABLE. NEW REQUIREMENTS: .WINDOWS 10 64 bit or above; .FIREFOX x64 installed and ready to deal with Torrent and Magnet Links. Test firefox at www.limetorrents.lol before installing https://www.mozilla.org/en-US/firefox/all/#product-desktop-release .UTORRENT or Similar Torrent Client. How: It gets the TV-Show name, episode, resolution, plus any KeyWord to...
    Downloads: 0 This Week
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  • 25
    Crossbell

    Crossbell

    A decentralized platform to own your social activities

    ...Delight in seamless developer integration and smooth end-user experiences. Embrace the future of social networking. We store your social relationships and creative content on Crossbell blockchain, free from corporate censorship. You can easily migrate your reputation and connect with fans on any new decentralized apps. All notes posted on Crossbell by default could be mint. Author could set a mint price. Additionally, we have the tip mechanism. Everyone could support others using $MIRA, an ERC-20 token that could be bridged to Polygon to swap. ...
    Downloads: 1 This Week
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