Showing 1262 open source projects for "free"

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  • Stop Cyber Threats with VM-Series Next-Gen Firewall on Azure Icon
    Stop Cyber Threats with VM-Series Next-Gen Firewall on Azure

    Native application identity and user-based security for your Azure cloud

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  • $300 Free Credits for Your Google Cloud Projects Icon
    $300 Free Credits for Your Google Cloud Projects

    Start building on Google Cloud with $300 in free credits. No commitment, no credit card required until you're ready to scale.

    Launch your next project with $300 in free Google Cloud credits—no strings attached. Test, build, and deploy without risk. Use your credits across the entire Google Cloud platform to find what works best for your needs. After your credits are used, continue with always-free tier services. Only pay when you're ready to scale. Sign up in minutes and start exploring.
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  • 1
    Proxifly Free Proxy List

    Proxifly Free Proxy List

    Free HTTP, SOCKS4, & SOCKS5 Proxy List * Updated every 5 minutes

    ...It can be useful for testing network tools, validating proxy support, research, or controlled development environments. Because free proxies can be unreliable or unsafe, users should avoid sending sensitive data through them and should follow applicable laws and service rules.
    Downloads: 8 This Week
    Last Update:
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  • 2
    Free Templates for AWS CloudFormation

    Free Templates for AWS CloudFormation

    Free templates for AWS CloudFormation

    Speed up development and migration, reuse our templates to create complex environments for common use cases with ease. Rely on high-quality infrastructure templates: peer-reviewed by an expert (certified AWS solutions architect Professional) and verified with automated tests. You can apply updates to an existing stack with an updated template. CloudFormation will figure out what needs to be changed. Never make manual changes to infrastructure managed by CloudFormation! The bastion host has a...
    Downloads: 0 This Week
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  • 3
    hiddify-app

    hiddify-app

    Multi-platform auto-proxy client, supporting Sing-box, X-ray, TUIC

    Hiddify is a comprehensive VPN and proxy client designed to facilitate secure internet access and bypass censorship. It supports advanced proxy protocols like V2Ray, Shadowsocks, and Trojan, offering configuration through QR codes, links, and subscription services. Hiddify aims to be user-friendly while also catering to power users with customizable options, making it a popular choice in regions with restricted internet access.
    Downloads: 1,294 This Week
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  • 4
    V2Rayfree

    V2Rayfree

    Latest public welfare free v2ray node subscription address

    V2Rayfree is a repository that aggregates and distributes free V2Ray node configurations, typically used for bypassing network restrictions and enabling private or unrestricted internet access. It functions as a continuously updated collection of subscription links and node information that users can import into compatible V2Ray clients. The project focuses on accessibility by offering free-tier options with defined bandwidth, device limits, and streaming capabilities, making it appealing to users seeking low-cost or no-cost solutions. ...
    Downloads: 45 This Week
    Last Update:
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  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
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  • 5
    Brave Browser

    Brave Browser

    The faster, safer desktop browser for macOS, Windows, and Linux

    Brave is a free and open source browser that lets you browse safer and faster by blocking ads and trackers. Brave blocks harmful advertising, tracking pixels and cookies, and redirects sites to HTTPS. Brave is available for macOS, Windows, and Linux.
    Downloads: 229 This Week
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  • 6
    Certbot

    Certbot

    Get free HTTPS certificates forever from Let's Encrypt

    ...This certificate then lets browsers verify the identity of web servers and ensures secure communication over the Web. Obtaining and maintaining a certificate is usually such a hassle, but with Certbot and Let’s Encrypt it becomes automated and hassle-free. With just a few simple commands, you can turn on and manage HTTPS. Certbot runs directly on the web server, so make sure to check with your hosting provider first if you are able to use Certbot.
    Downloads: 62 This Week
    Last Update:
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  • 7
    Proton VPN Windows App

    Proton VPN Windows App

    Official ProtonVPN Windows app

    ...The app integrates a custom TAP driver and a split tunnel callout driver to help route traffic securely and prevent leaks, and is structured so the GUI and service components work together to deliver a smooth user experience on Windows desktops and laptops. ProtonVPN’s Windows client supports both free and paid users with access to Proton’s global server network, encrypted tunnels, and privacy-first policies that block logging and respect user anonymity.
    Downloads: 864 This Week
    Last Update:
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  • 8
    DB Browser for SQLite

    DB Browser for SQLite

    The DB Browser for SQLite

    DB Browser for SQLite (DB4S) is a high quality, visual, open source tool to create, design, and edit database files compatible with SQLite. DB4S is for users and developers who want to create, search, and edit databases. DB4S uses a familiar spreadsheet-like interface, and complicated SQL commands do not have to be learned. This program is not a visual shell for the sqlite command line tool, and does not require familiarity with SQL commands. It is a tool to be used by both developers and...
    Downloads: 106 This Week
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  • 9
    Helium Browser

    Helium Browser

    Private, fast, and honest web browser

    ...Helium blocks ads and trackers by default through an integrated, unbiased uBlock Origin extension prepackaged as a native browser component. Its UI and feature set emphasize minimalism, no “smart” recommendations, account sync, or background data collection, resulting in a distraction-free browsing experience that respects user autonomy. The browser is available across macOS, Linux, and Windows, each version built from a fully open source pipeline for reproducibility and trust. Development focuses on maintaining compatibility with modern web standards while decoupling Chromium from its Google dependencies and services.
    Downloads: 129 This Week
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  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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  • 10
    SearXNG

    SearXNG

    Free internet metasearch engine which aggregates

    SearXNG is a free and open-source metasearch engine designed to aggregate results from multiple search engines while prioritizing user privacy and anonymity. Instead of maintaining its own index, it queries numerous external search providers and merges the results into a single interface, increasing coverage and diversity of information. One of its core principles is privacy, as it does not track users, store personal data, or create search profiles, making it a strong alternative to traditional search engines. . ...
    Downloads: 62 This Week
    Last Update:
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  • 11
    EasySpider

    EasySpider

    A visual no-code/code-free web crawler/spider

    A visual code-free/no-code web crawler/spider, supporting both Chinese and English.
    Downloads: 1 This Week
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  • 12
    BookStack

    BookStack

    Simple & Free Wiki Software

    BookStack is a free and open source platform for storing and organising information and documentation. A self-hosted and opinionated wiki system, BookStack is simple and easy to use, giving even new users with just basic word-processing skills a pleasant out of the box experience. BookStack offers a relaxed, open and positive approach. While the platform can provide advanced power features to those who want them, it is primarily designed not to be extensible outside of its core purpose. ...
    Downloads: 12 This Week
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  • 13
    SoftEther VPN

    SoftEther VPN

    Cross-platform multi-protocol VPN software

    An open-source free cross-platform multi-protocol VPN program, as an academic project from University of Tsukuba, under the Apache License 2.0. The API Suite allows you to easily develop your original SoftEther VPN Server management application to control the VPN Server (e.g. creating users, adding Virtual Hubs, disconnecting a specified VPN sessions) from JavaScript, TypeScript, C# or other languages.
    Downloads: 81 This Week
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  • 14
    moodycamel::ConcurrentQueue

    moodycamel::ConcurrentQueue

    Multi-producer, multi-consumer lock-free concurrent queue

    There are not that many full-fledged lock-free queues for C++. Boost has one, but it's limited to objects with trivial assignment operators and trivial destructors, for example. Intel's TBB queue isn't lock-free, and requires trivial constructors too. There're many academic papers that implement lock-free queues in C++, but usable source code is hard to find, and tests even more so.
    Downloads: 1 This Week
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  • 15
    WG Tunnel Desktop

    WG Tunnel Desktop

    A WireGuard and AmneziaWG client for desktop with a kill switch.

    WG Tunnel Desktop is a free and open-source desktop client for managing WireGuard and AmneziaWG VPN tunnel configurations. It is designed for users who want a flexible desktop VPN tool with strong privacy controls and support for modern tunneling protocols. The application supports Windows and Linux, with macOS support planned for the future. WG Tunnel Desktop runs tunnels through a system daemon, allowing VPN connections to operate independently from the graphical interface.
    Downloads: 153 This Week
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  • 16
    Algo VPN

    Algo VPN

    Set of Ansible scripts that simplifies the setup of a personal VPN

    ...Algo automatically deploys an on-demand VPN service in the cloud that is not shared with other users, relies on only modern protocols and ciphers, and includes only the minimal software you need. And it’s free. For anyone who is privacy conscious, travels for work frequently, or can’t afford a dedicated IT department, this one’s for you. Really, the paid-for services are just commercial honeypots. If an attacker can compromise a VPN provider, they can monitor a whole lot of sensitive data. Paid-for VPNs tend to be insecure: they share keys, their weak cryptography gives a false sense of security, and they require you to trust their operators. ...
    Downloads: 16 This Week
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  • 17
    WordPress

    WordPress

    Just a mirror of the WordPress subversion repository

    WordPress is one of the world’s most widely used content management systems (CMS), powering blogs, websites, and increasingly web apps. It offers a flexible architecture of themes and plugins, where users can extend functionality or customize layout without touching core code. The administrative dashboard includes post and page editors, media library, user roles, plugin/theme installation, and site settings. Through its REST API and headless mode, WordPress also serves as a backend for...
    Downloads: 15 This Week
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  • 18
    Outline Server

    Outline Server

    Outline Manager, developed by Jigsaw

    Access to the free and open Internet. Outline makes it easy to create a VPN server, giving anyone access to the free and open Internet. Outline allows anyone to access the free and open Internet more securely by running their own VPN. Running your own VPN server with Outline increases the security of Internet access and makes the connection harder to block.
    Downloads: 3 This Week
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  • 19
    mitmproxy

    mitmproxy

    A free and open source interactive HTTPS proxy

    mitmproxy is an open source, interactive SSL/TLS-capable intercepting HTTP proxy, with a console interface fit for HTTP/1, HTTP/2, and WebSockets. It's the ideal tool for penetration testers and software developers, able to debug, test, and make privacy measurements. It can intercept, inspect, modify and replay web traffic, and can even prettify and decode a variety of message types. Its web-based interface mitmweb gives you a similar experience as Chrome's DevTools, with the addition of...
    Downloads: 11 This Week
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  • 20
    Suwayomi-Server

    Suwayomi-Server

    A rewrite of Tachiyomi for the Desktop

    A free and open source manga reader server that runs extensions built for Tachiyomi. Suwayomi is an independent Tachiyomi compatible software and is not a Fork of Tachiyomi. Suwayomi-Server is as multi-platform as you can get. Any platform that runs java and/or has a modern browser can run it. This includes Windows, Linux, macOS, chrome OS, etc.
    Downloads: 33 This Week
    Last Update:
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  • 21
    ProxyPin

    ProxyPin

    Open source free capture HTTP(S) traffic software ProxyPin

    ProxyPin is a full-featured, cross-platform HTTP(S) traffic capture and proxy tool. Developed in Flutter, it enables interception, inspection, rewriting, and blocking of network traffic across devices via scans and QR-based connection. It supports scripting, filtering, statistics, and integrates HTTP/2, zstd, WebSocket parsing, and AES tools.
    Downloads: 34 This Week
    Last Update:
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  • 22
    Adguard Browser Extension

    Adguard Browser Extension

    AdGuard browser extension

    ...We focus on advanced privacy protection features to not just block known trackers, but prevent web sites from building your shadow profile. Unlike its standalone counterparts (AG for Windows, Mac), the browser extension is completely free and open source. You can learn more about the difference here. AdGuard does not collect any information about you, and does not participate in any acceptable ads program. The only source of income we have is selling premium versions of our software, and we intend to keep it that way. AdGuard for Windows is not just another ad blocker, it is a multipurpose tool that combines all necessary features for the best web experience. ...
    Downloads: 68 This Week
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  • 23
    Mullvad VPN desktop and mobile app

    Mullvad VPN desktop and mobile app

    The Mullvad VPN client app for desktop and mobile

    ...We designed Mullvad to be easy to use. Privacy is essential in a well-functioning society, as it allows norms, ethics and laws to be safely debated and challenged. Without privacy, a free and open society cannot flourish or exist.
    Downloads: 64 This Week
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  • 24
    Waterfox

    Waterfox

    Privacy browser built for users who value customization & control

    Waterfox is a free, open-source web browser and fork of Mozilla Firefox that’s built for users who prioritize privacy, performance, and customizability while still maintaining compatibility with modern web standards and extensions. It began as a 64-bit-focused fork and has grown into a full-featured browser available on Windows, macOS, Linux, and Android, making it a versatile alternative to mainstream browsers.
    Downloads: 43 This Week
    Last Update:
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  • 25
    Web-Maker

    Web-Maker

    A blazing fast & offline frontend playground

    ...Supports Preprocessors: HTML (Pug & Markdown), CSS (SCSS, LESS & Stylus, Atomic CSS) & JavaScript (ES6, TypeScript & CoffeeScript). Hi! I am Kushagra Gour. Web Maker is a free and open-source project. To keep me motivated for working on such open-source and free side projects, I have launched a Patreon campaign. Your pledge, no matter how small, will act as an appreciation towards my work and keep me going forward making Web Maker more awesome. Very easily accessible. Simply open a new tab in Chrome! (in chrome extension only). ...
    Downloads: 4 This Week
    Last Update:
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