GroupOffice is a groupware suite that takes your office online, implementing online collaboration and CRM. It allows you to share projects, calendars, files and email online with co-workers and clients. It is easy to use and fully customizable. It also features synchronization with PDAs and Outlook.
aria2 is a utility for downloading files. The supported protocols are HTTP(S), FTP, BitTorrent, and Metalink. It has a powerful segmented downloading ability, downloading a file from multiple sources and multiple protocols and utilizing your download bandwidth to the maximum. It supports downloading a file from HTTP(S)/FTP and BitTorrent at the same time, while the data downloaded from HTTP(S)/FTP is uploaded to the BitTorrent swarm. Using Metalink's chunk checksums, aria2 automatically validates chunks of data while downloading a file like BitTorrent.
The Photomaniac Media Library is a media management solution for digital photographers who have to manage large amounts of digital media. Its strength is its native support for RAW images, version control, team functionality, speed, cross-platform compatibility, and cost efficiency.
FileZ is a Web application intended to provide a way to upload and manage large files that you want to share. It allows you to upload files through an upload form for a defined period of download. Then you will be able to give a dedicated and crypted URL to your coworkers or friends to allow them to download your file during that period. FileZ supports a MySQL/LDAP/SSO-CAS authentication system for the uploaders. Downloaders are not authenticated but logged. FileZ has an admin backend to manage quotas, allowed disk space, and uploader's files.
Specially designed to secure paperless trading companies and organizations that put privacy and traceability in the heart of their problems of exchange, LinShare provides a simple, intuitive solution. It allows employees to upload files into their space. It can share files with internal or external collaborators. It offers several features to securely exchange files. It has integration with Outlook and ThunderBird, document preview, and directory integration.