- 373,808 downloads
A Thunderbird plugin that allows users to import Outlook PST files in the Mozilla product
- 167,750 downloads
The first ever BitTorrent client software that existed for the Linux operating system
- 121,044 downloads
QTorrent is a BitTorrent client that uses the Qt widget-set.
- 105,228 downloads
A free Internet telephony (VoIP) application for Linux, Windows and Mac operating systems
- 95,101 downloads
A multi-platform eMule-like ed2k P2P (peer-to-peer) client for GNU/Linux platforms
- 69,325 downloads
Ventrilo is the next evolutionary step of Voice over IP (VoIP) group communications software.
- 60,913 downloads
An open source port the official Direct Connect client for the GNU/Linux platform
- 60,273 downloads
A total redesign of the Mozilla e-mail component
- 60,105 downloads
An Open Source serial communication application for Linux-based operating systems
- 58,221 downloads
The official BitTorrent client for KDE desktop environment, supporting torrent and magnet links
- 54,191 downloads
A multi-platform and free Gnutella client that supports Torrent and Magnet links
- 50,540 downloads
A set of utilities that implement the SMB protocol on Linux, allowing users to access Windows shares
- 41,140 downloads
A console-based BitTorrent client based on libtorrent, for hardcore Linux geeks and CLI enthusiasts
- 37,315 downloads
Valknut is a peer-2-peer file-sharing program.
- Ubuntu GNOME
- Mono Project
- Ubuntu MATE
- ownCloud Client
- 36,492 downloads
BitTornado is a torrent downloader for Linux.
- 34,710 downloads
A lightweight BitTorrent client designed to be low on resources and compatible with many desktop e...
- 33,094 downloads
GPRS Easy Connect is a free GUI for GPRS connecting for Linux distributions and FreeBSD.
- 31,085 downloads
Brutus is an Exchange connector and development framework.
- 29,521 downloads
gHamachi program is a GNOME GUI frontend for Hamachi.
- 26,695 downloads
A lightweight BitTorrent client for Linux, Microsoft Windows and Mac OS X platforms
- 26,076 downloads
Azureus provides a bittorrent protocol implementation using java language.
- 23,742 downloads
Yahoo Mail Sucker is a Perl script that allows you to fetch Yahoo Mail messages.
- 22,844 downloads
Nokia PC Suite for Linux
- 21,719 downloads
An Open Source Point-to-Point Protocol implementation under Linux and Solaris systems
- 21,161 downloads
A file-sharing client for eDonkey, FastTrack, Overnet, and various other file-sharing services
- 20,766 downloads
ADM is a simple, effective, open source application to manage your VOIP telephony.
- 19,199 downloads
iMule is an invisible filesharing & trusted chat client.
- 18,608 downloads
PhpGmailDrive (PGD) turns your Gmail account into a Web based file server.
- 17,397 downloads
An open source SoftPhone for Linux
- 15,601 downloads
An open source integrated mail, addressbook and calendaring application for GNOME