Discovery Open-Source Development Group
Allows you to create, edit and synchronize subtitles for video files.
Open and view DWG, DXF, and DWF files quickly and accurately.
This program is designed to browse, view, measure and print DWG/DXF/DWF files.
DWG TrueView is a powerful program that allows you to view DWG files.
A utility for viewing, converting, and printing DWG files.
Viewer Tool Inc.
DWG Viewer Tool is a powerful damaged DWG files viewer.
Dolphin Viewer - it is a Second Life open source viewer project.
Acme DWG viewer is an easy to use DWG file viewer.
Bentley Systems, Inc.
Bentley View is a free DGN viewer, DWG viewer, and i-model viewer.
Markus A. Kobold
iSQL-Viewer is an open-source JDBC 2/3 compliant database front end.
sView is an open-source universal stereoscopic viewer.
A simple-to-use open source viewer for all your images and ScanSnap PDF files.
The K3D Lightwave object viewer is an open source project under LGPL license.
An OpenScience project
Jmol is an open-source 3D Java viewer for chemical structures.
Open source BSD-licensed viewer software for 3D virtual worlds.
Chemitorium is an Open-Source Molecule Editor and Viewer.