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(Unreal Engine Skeletal Animation File)


	Epic Games	Unreal Engine Skeletal Animation File

: .psa

ADS
	Windows	Epic Games Unreal Engine
	MAC	Epic Games Unreal Engine

(Photoshop Album Catalog File)


	Adobe Systems	Photoshop Album Catalog File

: .psa


Windows	Adobe Photoshop Elements 11
MAC	Adobe Photoshop Elements 11

(Plesk Backup File)


	Parallels	Plesk Backup File

: .psa


Windows	Parallels Plesk Panel
Linux	Parallels Plesk Panel