.dem
File Type 1 |
Video Game Demo File |
File Format |
Proprietary (Valve) |
Usage |
Open manually; may run a program or script when opened |
Rank |
★ ★ ★ Common |
Description |
Demo of a commercial video game; typically an in-game recording that serves as an example of the gameplay; used by games such as Half-Life, HalfLife: Counter-Strike, Quake, Hexen, and Unreal Tournament.
|
Open With |
Windows |
Valve Counter-Strike
Epic Games Unreal Tournament
id Software Quake
|
macOS |
Valve Counter-Strike
Epic Games Unreal Tournament
id Software Quake
|
|
Updated |
June 9, 2009 |
File Type 2 |
Digital Elevation Model |
File Format |
Standard (developed by USGS) |
Usage |
Open manually |
Rank |
★ ☆ ☆ Uncommon |
Description |
Contains mapping data with elevation information; used by the US Geological Survey.
|
Open With |
Windows |
ESRI ArcGIS for Desktop
Golden Software Voxler
TatukGIS Viewer
|
|
Updated |
2007 |
|