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File extension list filtered by software name
Portal
Found 6 file extension associations related to Portal and 3 file formats developed specifically for use with Portal.
Platform, operating system: 
Microsoft Windows
Go to: Portal description
Developer: Valve Corporation
Valve software list & details
Portal
Developer / company: Valve
Portal has been called one of the most innovative games of the decade. A hybrid of FPS style and a new genre of spatial brain teasers, Portal offers hours of totally unique gameplay. Set in the mysterious Aperture Science Laboratories, players must solve physical puzzles and challenges by opening portals, maneuvering objects, and moving themselves through space in ways that used to be impossible.
Portal icon
Portal icon
size: 128px x 128px (.png with transparency)
Portal works with the following file extensions:
Note: You can click on any file extension link from the list below, to view its detailed information. The list of extensions used or otherwise associated with the application may not be complete, because many common file extensions on our website, such as jpg (pictures) or txt (text files), can be opened by a large number of applications, or are too general file format. However most, if not all directly associated file extensions should be listed with its appropriate program. Although its likely, that some file extensions may be missing from the list of associated file extensions with the application, yet they can be opened, be part of, or otherwise be associated with the program.
Portal default file extension associations
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.Other file extensions associated with Portal
Comparison table of actions that Portal can perform with each of its associated file type beta
This table might not contain all possible associated or supported file types or may contain incorrect data.
If you need more information please contact the developers of Portal (Valve Corporation), or check out their product website.
