OpenCTM

{{product

| name = OpenCTM
| purpose = Compressed 3D file format
| last_updated = 2009-11-09
| current_version = 1.0
| status = Released
| os_list = Windows, Linux, Mac OS X, etc.
| download_url = http://openctm.sourceforge.net/?page=download
| forum_url = http://sourceforge.net/forum/forum.php?forum_id=936560
| bugs_url = http://sourceforge.net/tracker/?group_id=258139&atid=1172237
| features_url = http://openctm.sourceforge.net/?page=about
| info_url = http://openctm.sourceforge.net
| maintainer_url = http://openctm.sourceforge.net
| maintainer_name = Marcus Geelnard
| contact_email = [email protected]}

OpenCTM is a file format and a software library for compressed 3D triangle meshes. It is open, portable, easy to use, and offers a flexible data structure with support for many different vertex attributes, including customizable shader specific attributes.

Included in the SDK is a file converter that supports conversion to and from COLLADA.