Browse free open source Internet software and projects for Windows below. Use the toggles on the left to filter open source Internet software by OS, license, language, programming language, and project status.
WinSCP is a free SFTP, SCP, S3, WebDAV, and FTP client for Windows.
Portable software for cloud, local, and portable USB drives
A lightweight and easy-to-use password manager
An extremely powerful and configurable BitTorrent client
A universal P2P file sharing client for Windows
The portable software collection
smart and open source document management system
AWStats Log Analyzer
HTML5 editor, free and open-source website builder based on Silex
Python Development Environment with all batteries included
The Free / Libre / Open Source Web App with the most built-in features
Open Source Enterprise Content Management ECM
Award-winning lightweight Open Source Content Management System (CMS)
Content management system built on PHP, MySQL, Twitter Bootstrap
Free data backup software to synchronize files and folders
Manage your organization online
Free and Open Source Browser based Security Framework
The world's leading content management systems (CMS) written in PHP