| Extension | DAE |
| Full Name | COLLADA - Collaborative Design Activity |
| Type | 3D Model |
| Mime Type | text/xml |
| Format | Text |
| Opens With | Blender, MeshLab |
A DAE file, also known as a Collada file, was developed by the Khronos Group as an open standard format for representing 3D models and their associated data in a manner that is both extensible and compatible with other 3D modelling applications.
The extensibility of the DAE format comes from the fact that content is stored within an XML structure, allowing the 3D model geometry to be stored along with texture and material information, as well as animations. As it is an extensible format, new features can be added relatively easily without impacting compatibility.
As mentioned, the DAE format was designed to be an open format, standardized to allow any 3D modelling application to easily implement support for DAE files. Popular 3D modelling apps such as Blender offer support for the DAE format out of the box.
DAE Converter Capabilities
When converting 3D model or mesh files using our DAE converter, we will attempt to convert colour materials into a suitable format for use in the converted file.
| Extension | PNG |
| Full Name | Portable Network Graphics |
| Type | Image |
| Mime Type | image/png |
| Format | Binary |
| Opens With | Paint.Net, Photoshop |
PNG files are a widely used graphics file format used in areas where high-quality images (often with transparency) are required while also retaining a small file size. They are one of the most common formats of file used for web and print mediums and are particularly useful for logos, icons, and other images where multi-level transparency is desired.
The format itself was created in the 1990's with the main aim of storing computer graphics in a high-quality format while minimizing the required storage space. The longer-term aim was to displace the GIF file format and make PNG the number one format for non-lossy, high-quality image formats on the then-burgeoning world wide web.
One of the selling points of the PNG format is its support for multiple levels of transparency, making it superior to the GIF format, which can only handle a single level of transparency. Also, like GIFs, the PNG format supports palletizing image colours down to 256 or 16 colours to help reduce the file size of the PNG.
