Open Source Desktop Operating Systems Internet Software

Internet Software for Desktop Operating Systems

Browse free open source Internet software and projects for Desktop Operating Systems below. Use the toggles on the left to filter open source Internet software by OS, license, language, programming language, and project status.

  • 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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  • Dominate AI Search Results Icon
    Dominate AI Search Results

    Generative Al is shaping brand discovery. AthenaHQ ensures your brand leads the conversation.

    AthenaHQ is a cutting-edge platform for Generative Engine Optimization (GEO), designed to help brands optimize their visibility and performance across AI-driven search platforms like ChatGPT, Google AI, and more.
    Learn More
  • 1
    PortableApps.com

    PortableApps.com

    Portable software for cloud, local, and portable USB drives

    PortableApps.com is the world's most popular portable software solution allowing you to take your favorite software with you. A fully open source and free platform, it works from any synced cloud folder (DropBox, Google Drive, Box, etc), from your local PC on an internal or external drive, or on any portable storage device (USB flash drive, memory card, portable SSD or hard drive, etc) moved between PCs. With millions of users all over the world, nearly 500 real open source and freeware apps in our main app store (no shovelware), compatible commercial software, and partners in hardware industry, PortableApps.com is the most complete solution for life on the go.
    Leader badge
    Downloads: 313,544 This Week
    Last Update:
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  • 2
    WinSCP

    WinSCP

    WinSCP is a free SFTP, SCP, S3, WebDAV, and FTP client for Windows.

    WinSCP is a popular free file manager for Windows supporting SFTP, FTP, FTPS, SCP, S3, WebDAV and local-to-local file transfers. A powerful tool to enhance your productivity with a user-friendly interface and automation options like .NET assembly or batch file scripting. Use WinSCP also for file editing, directory synchronization and site management. WinSCP is open-source and well documented. It is available in English and many other languages.
    Leader badge
    Downloads: 226,066 This Week
    Last Update:
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  • 3
    KeePass

    KeePass

    A lightweight and easy-to-use password manager

    KeePass Password Safe is a free, open source, lightweight, and easy-to-use password manager for Windows, Linux and Mac OS X, with ports for Android, iPhone/iPad and other mobile devices. With so many passwords to remember and the need to vary passwords to protect your valuable data, it’s nice to have KeePass to manage your passwords in a secure way. KeePass puts all your passwords in a highly encrypted database and locks them with one master key or a key file. As a result, you only have to remember one single master password or select the key file to unlock the whole database. And the databases are encrypted using the best and most secure encryption algorithms currently known, AES and Twofish. See our features page for details.
    Leader badge
    Downloads: 168,576 This Week
    Last Update:
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  • 4
    Double Commander
    Double Commander is a cross platform open source file manager with two panels side by side. It is inspired by Total Commander and features some new ideas.
    Leader badge
    Downloads: 7,359 This Week
    Last Update:
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  • Skillfully - The future of skills based hiring Icon
    Skillfully - The future of skills based hiring

    Realistic Workplace Simulations that Show Applicant Skills in Action

    Skillfully transforms hiring through AI-powered skill simulations that show you how candidates actually perform before you hire them. Our platform helps companies cut through AI-generated resumes and rehearsed interviews by validating real capabilities in action. Through dynamic job specific simulations and skill-based assessments, companies like Bloomberg and McKinsey have cut screening time by 50% while dramatically improving hire quality.
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  • 5

    aria2 - CLI Metalink/BitTorrent client

    A multi-protocol & multi-source, cross platform download utility

    aria2 is a multi-protocol & multi-source, cross platform download utility. The supported protocols are HTTP(S), FTP, BitTorrent, Metalink. It can download a file from multiple sources/protocols and tries to utilize your maximum download bandwidth.
    Leader badge
    Downloads: 136 This Week
    Last Update:
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  • 6
    Ada Class Library

    Ada Class Library

    Ada Class Library - an object orientated library for Ada.

    Text search and replace. Scripting (small tool programs). CGI scripts. Execution of external programs (incl. I/O redirection). Garbage Collection. Extendended Booch Components. CD-Recorder
    Leader badge
    Downloads: 166 This Week
    Last Update:
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  • 7
    PeerProject

    PeerProject

    Diverse P2P Filesharing

    PeerProject is a versatile peer-to-peer filesharing client and file manager. Intuitive and aesthetic while supporting many networks and features. BitTorrent, G2, Gnutella, eDonkey, DC++, IRC, http/ftp & more. Mainstream fork of Shareaza p2p, for Windows & WINE. Note: This project is idle, see Envy fork for further development.
    Leader badge
    Downloads: 8 This Week
    Last Update:
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  • 8
    doorGets CMS - Responsive/Bootstrap PHP

    doorGets CMS - Responsive/Bootstrap PHP

    doorGets CMS PHP offers a free, Open-source Website solution

    Demo: www.doorgets.com/demo/ Content management system (CMS) open source and free, allowing you to create a collaborative website with versioning of all your publications. Create your professional responsive website! Get started in less than 10 minutes is 100% free! 20 Included languages English, Français, Deutsch, Español, Polski, Український, Pусский, Türk, Português, Svenska, Italiano, Italiano, Slovenčina, Indonesia, हिंदी, 日本の, 한국의, ภาษาไทย, 中国, עברית, العربية 17 Themes responsive With the default bootstrap integration in all themes to simply create a responsive website that incorporates all the new features of the moment. 16 Modules & Widgets Page Static, Static Multi-Page, Landing Page, Blog, News, Sharing links, Video gallery, Image gallery, FAQ, Partners, Contact Form, Redirection link, Block Static, Form, Survey, Carousel.
    Downloads: 3 This Week
    Last Update:
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  • 9

    Darkbot

    The IRC's Talking Robot

    [ Please read https://sourceforge.net/p/darkbot/news/2014/01/darkbots-revitalization/ ] Darkbot is a portable IRC chat robot written in the C language that can be taught responses to user inquiries, and even have conversations with them. Darkbot was originally created by Jason Hamilton as an aid for help channels on Intenet Relay Chat.
    Leader badge
    Downloads: 5 This Week
    Last Update:
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  • Automated RMM Tools | RMM Software Icon
    Automated RMM Tools | RMM Software

    Proactively monitor, manage, and support client networks with ConnectWise Automate

    Out-of-the-box scripts. Around-the-clock monitoring. Unmatched automation capabilities. Start doing more with less and exceed service delivery expectations.
    Learn More
  • 10
    Nirvana is the new approach to produce brand new alternative way to Web Browsing under BeOS/Haiku. Our main goal is bring free, fast browser which is coded in BeOS-native C++ style and utilizes proven codebase, with support for modern technologies like CS
    Downloads: 1 This Week
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  • 11
    The Netjuke is a Web-Based Audio Streaming Jukebox powered by PHP 4, a database and all the MP3, Ogg Vorbis and other format files that constitute your digital music collection. Supports images, language packs, multi-level security, random playlists, etc
    Downloads: 1 This Week
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  • 12
    IP accounting tools package based on Berkeley Packet Filer mechanism. Continue from BPFT by V.Vorobyev, TRAFD by V.Belekhov & S.Svirid. Use the PCAP library to implement connection to bpf kernel pseudo-device.
    Leader badge
    Downloads: 0 This Week
    Last Update:
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  • 13
    BTCeChartFeed

    BTCeChartFeed

    BTC-e.com Market data

    This software imports BTC-e.com Market data into SierraChart software for real-time charting of prices and indicators.
    Downloads: 0 This Week
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  • 14
    Contao Open Source CMS

    Contao Open Source CMS

    Contao Open Source CMS (fka TYPOlight)

    Contao is an open source content management system (CMS) for people who want a professional internet presence that is easy to maintain. The state-of-the-art structure of the system offers a high security standard and allows you to develop search engine friendly websites that are also accessible for people with disabilities. Furthermore, the system can be expanded flexibly and inexpensively. Easy management of user rights, the Live Update Service, the modern CSS framework and many already integrated modules (news, calendar, forms, etc.) have quickly made Contao one of the most popular open source content management systems on the market.
    Downloads: 0 This Week
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  • 15

    Discuz X2 RUS

    Discuz! X2 - русская локализация

    Discuz! X2 - Основное назначение движка - упрощение интеграции различных сервисов на одном сайте. По сути это технологически новое, программное решение, выполненное на PHP и MySQL для создания высокопроизводительного и многофункционального ресурса с элементами социальной сети. Грубо говоря - это симбиоз социальной сети и форума в одном флаконе.
    Downloads: 0 This Week
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  • 16

    Ersh-generator

    Program for professional creation of static html-sites.

    Program for professional creation of static html-sites.
    Downloads: 0 This Week
    Last Update:
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  • 17
    Far Manager

    Far Manager

    Text mode file and archive manager for Windows

    Far Manager is a program for managing files and archives in Windows operating systems. Far Manager works in text mode and provides a simple and intuitive interface for performing most of the necessary actions: viewing files and directories; editing, copying and renaming files; and many other actions. Far Manager has a multi-language, easily configurable interface. File system navigation is made easier through the use of color highlighting and sort groups. The functionality of Far Manager is greatly extended by external DLL modules — plugins (made possible by a special set of interfaces — the Plugins API). For example: archive support, FTP client, temporary panel and network browser are all implemented as plugins included in the standard distribution of Far.
    Downloads: 0 This Week
    Last Update:
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  • 18

    Free-SA

    Free-SA is report generating tool for web, proxy and mail log files

    Free-SA is logs processor and report generating tool. It can be used to control traffic usage, to evaluate conformance to the Internet access security policies, to investigate security incidents, to evaluate web server efficiency and to detect troubles with server configuration.
    Downloads: 0 This Week
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  • 19
    IMadering talk protocols client (ICQ, Jabber, MRA)
    Downloads: 0 This Week
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  • 20
    translit is a J2EE web application written in Java to execute convertion between different encodings.
    Downloads: 0 This Week
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  • 21
    JavaBY Template Engine is simple to use, scalable, flexible, completely allows to separate presentation logic from application logic. No calls are made from the template to the application and no calls are made from the application code to the template.
    Downloads: 0 This Week
    Last Update:
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  • 22
    [WARNING! PROJECT IS NOT READY TO USE. DO NOT DOWNLOAD FILES FROM FILES REPOSITORIES!] ModernCMS - a powerful php engine that can up your website. You can create your own portal, forum, blog, website, company website, multimedia portal and other! Visit site http://modern-cms.sourceforge.net/ for more information!
    Downloads: 0 This Week
    Last Update:
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  • 23
    MyOOS [Shopsystem] ist ein Shopbuilding-System mit dem Sie in der Lage sind, einen professionellen Online Shop im Handumdrehen ohne Vorkenntnisse zu erstellen.
    Downloads: 0 This Week
    Last Update:
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  • 24
    Internet Control Firewall Intrusion Detection and Logger for Inbound and Outbound Traffic. Watches Files and Directories, Drive and Memory Protection.
    Downloads: 0 This Week
    Last Update:
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  • 25
    Oleg's J Page
    Downloads: 0 This Week
    Last Update:
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