# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
2 File Associations

.MDS File Extension

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File Type
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Media Descriptor File
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Rare Uncommon Average Common Very Common
CategoryDisk Image Files
File Format Description

Information file that describes the formatting of a CD or DVD; includes header information, which defines the tracks on the disc and the way the data is organized; recorded by disc imaging programs and recognized by standard CD and DVD players.

The MDS file is often found with a corresponding .ISO file or .MDF file, which contains the actual data from the disc. It is similar to a .CUE file, which describes the data stored in a .BIN file.

Program(s) that open .MDS files
Updated 8/17/2010

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File TypeTestComplete Project File
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Rare Uncommon Average Common Very Common
CategorySettings Files
File Format Description

Settings file created and used by TestComplete, an application that allows users to test web, desktop, and mobile programs; stores project settings that are common for testers, such as the names of project items and the scripting language.

One of the main features of a TestComplete project and project suite is to let you and others test different applications using the same settings. A MDS file holds the settings that allow you to do this. The file is similar to a .PJS file but holds information for just one project instead of a suite of projects.

Program(s) that open .MDS files
Updated 8/20/2014