.ATM File Extension

2 file types use the .atm file extension.
File Type 1

Vue Atmospheres File

Developer E-on Software
4.3  |  8 Votes
Category 3D Image Files
Format Binary

What is an ATM file?

3D scene file created by Vue, a 3D environment modeling application; stores properties for the sun, light, clouds, the sky, fog, haze, wind, and effects; used for establishing the ambience and backdrop of a 3D scene.

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Programs that open or reference ATM files

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Updated November 9, 2010
File Type 2

PSP Game Audio File

Developer Sony
3.3  |  4 Votes
Category Game Files
Format Binary

What is an ATM file?

Audio file used by Sony PlayStation Portable (PSP) games; may contain various types of game audio, including background music and other sounds; stored in a Sony proprietary format.

More Information

Since ATM files are proprietary, they can only be played on the Sony PSP gaming device. However, ATM files can be transferred from a PSP to a computer using a USB connection.

Programs that open or reference ATM files

Updated April 26, 2010

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