Free version of eLecture is available for download below.
Current version is 1.0.

Supported operating systems:
Windows XP, 2000, 2003, Vista, 2008 Server. 32-bit and 64-bit operating systems are supported.

The mandatory prerequisite for eLecture is Microsoft .NET 2.0 or later. If you did Windows Update since 2006 then it should already be installed on your system.

1. eLecture Console.
Download: eLecture Console  (560 KB).
Students and Lecturer use this program to subscribe, participate and start lectures.

2. eLecture Server.
Download: eLecture Server  (1.5 MB).
Attention: eLecture Server requires Microsoft SQL Server to be installed first! Any version of SQL Server is OK; we recommend installing free SQL Server Express 2005. This installation takes 3 minutes, simply click on the "Next" buttons; do not change any standard settings offered by SQL Server installation wizard. Then install eLecture Server and configure your first lecture!
Free version limitations: 10 concurrent user connections to the server.
Purchase an unlimited version.

3. Unreal Live Server.
Download: Unreal Live Server (1.3 MB). Current version is 6.0.
If you want to broadcast audio/video with your lecture then you need the Live Server which encodes and streams live audio/video sources in WMA/MP3 - WMV/MPEG-4 formats. Use Live Server configuration tool to setup streaming sources and specify encoding parameters. Then you will be able to import Live Server configuration to eLecture for setting up streaming feeds associated with your lecture. The Live Server can be installed on the same or different computer relative to eLecture Server.
Our UM100 and UM200 hardware streaming devices can be used instead of Live Server, providing more reliable, hardware-encoded audio/video. These devices eliminate the need in encoding computer; essentially they replace the "camera + encoding computer" set.

4. Screen Capture DirectShow source filter (optional).
Current version is 2.0.11
Download: UScreenCapture (174 KB).
You may need this component if you want to stream your desktop screen as a part of your lecture, for example if you draw some diagrams on your screen. It needs to be installed on the computer where the Live Server is installed. Capture frame rate and desktop region to capture can be configured. Dual-monitor systems are supported.