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Gamify language learning with Duolingo, offering over 30 languages for free. Practice vital skills with intelligent chatbots and community rewards.

The software’s particular strength lies in the three-dimensional general arrangement and reinforcement design. With this, the building construction is carried out in advance, so that discrepancies and conflicts are already visible in the planning phase.

JOSM is an extensible editor for OpenStreetMap (OSM), written in Java.

Help to improve the OpenStreetMap with StreetComplete by completing quests which consists of simple questions about the world around you.

RapiD is a modified version of the popular OpenStreetMap editing tool, iD , developed by Facebook as a way to add and edit map features generated by AI predictions.

RapiD

LinkedIn is a business-oriented social network with over 433 million users globally, offering professional networking, job searching, and industry updates via its app and website.

Open source community and software directory offering code hosting, analytics, version control, project management, and access to over 50,000 business titles.

Access over 85.4 million scientific articles for free, bypassing publisher paywalls with Sci-Hub's non-profit shadow library, ensuring knowledge accessibility.

Create, customize, and visualize buildings in 2D and 3D using drag-and-drop elements, AI-based floor plan conversion, and integrated cloud rendering technology.

Free Java-based interior design tool for drawing house plans, arranging furniture, and viewing results in 3D with open-source flexibility.

Khan Academy is not-for-profit with the goal of changing education for the better by providing a free world-class education to anyone anywhere.

OpenStreetMap is a project aimed squarely at creating and providing free geographic data such as street maps to anyone who wants them. It is a free editable map of the whole world. It is made by people like you.

Automates over 1000 apps and devices with non-coding integrations and partnerships with 900+ brands, creating a billion Applets monthly.

Web-based Git hosting service facilitating collaboration, with features like issue tracking, social networking, and wikis for project management.

Privacy-focused diagramming software supporting real-time collaboration, offline mode, and cloud storage without ads or registration.

PortableApps.com is a website offering many free, commonly used Windows applications that have been specially packaged for portability. These portable applications can be used from removable media such as USB flash drives.

A versatile platform for text and voice communication, featuring topic-specific channels, customizable moderation, and smooth low latency interactions.

Free open-source multi-track audio editor and recorder with 32-bit float processing. Supports many formats and plugins for Windows, macOS, Linux.

JDownloader is a download manager, written in Java, which allows automatic download of groups of files from one-click hosting sites.

Organize tasks with boards, lists, and cards, and customizable workflows. Ideal for projects, collaboration, and effortless progress tracking.

Erase unnecessary files like cache and cookies, maintain privacy, and optimize disk space on Linux and Windows. Supports various applications and uses.

Free open-source 3D software for modeling, texturing, rigging, animation, rendering, compositing, video editing, and simulation.

Optimizes systems by removing unused files and cleaning registries, speeding up PCs. Features include automatic cleaning, driver update, privacy protection.

An encrypted messaging app focused on privacy, supporting texts, calls, photos, videos, files, and group chats, with no ads or trackers.

Offers high-quality video conferencing and screen sharing, supporting up to 100 interactive participants with features like whiteboard collaboration.

Experience instant messaging with remarkable speed and robust security. Join massive group chats or channels. Enjoy free and advanced features.

Comprehensive software providing screen recording and live streaming on Mac, Windows, and Linux with powerful encoding support and unlimited scenes.

Free, lightweight PDF viewer available on multiple platforms. Features include annotation, form-filling, signing, cloud integration, and more.

Cross-platform, free media player supports multimedia files, DVDs, streaming, offers hardware acceleration, 4K, lossless audio, and more.

Open-source software for creating websites and blogs with an emphasis on accessibility, ease of use, performance, and security.

Ninite is the easiest way to install software. Pick the apps you want, and the Ninite installer will download and install all of your selected apps at once, automatically. It is 100% hands-free; Ninite automatically rejects browser toolbars and other prepackaged junk.

Disk analysis tool with treemap views, duplicate file detection, and cleanup actions. Works offline and ad-free on Windows as an open-source project.

Free and open source, Java-based mind-mapping app for the desktop featuring a hierarchical editor that emphasizes folding.

Online word processor offering real-time collaboration, document conversion, robust formatting, revision history, redownloading, and language translation.

Manage events efficiently with device syncing, Gmail integration, event reminders, and shareable schedules on a user-friendly interface with dark mode.

Web browser built on an open-source platform featuring multiple account support, integrated password manager, dark mode, real-time translation, and seamless cross-device syncing.

Find best open source products across all platforms.

Open source vector graphics editor supporting SVG with features like custom brushes, pressure sensitivity, and layer management across multiple platforms.

Efficient file archiver offering superior compression and encryption. Supports multiple formats such as TAR, ZIP, with a unique self-extracting feature.

Free open-source suite with advanced photo retouching, composition, batch processing, plugin extensibility, custom scripting, and wide file format compatibility.

Software development tool designed for computer users to give them the ability to create any software they need without previous knowledge of computer programming where the user will start to learn how to program and will understand the programming concepts using this tool step...