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MUI files are user instrument files used by the myriad musical notation software products. A good example is the Harmony Assistant which produces sound signals and musical realities.

A SIG file is a small text file that can be attached at the end of an email. The main reason why it is attached is that it contains essential information about the sender, including the sender’s …

It saves files in a standard ASCII text format and stores information about circuits and connections to electrical components. It acts as a reference for creating the actual board.

These files are in XML format and can store information about an FTP site configured by the software. An FTP file can have the site name, address, login type, connection type, username, …

The extension stores an encrypted file (XLSX or PDF), and users can only decrypt it via the SIGLock program. Unfortunately, the extension is no longer in active use and hence …

Most Xnb files aren't meant to be opened manually or directly. However, images like PNG can be extracted from xnb files using programs like GXview, which is a part of the game tools suite, …

These are binary game files that store gameplay progress for a user allowing him to resume from it whenever he wants. Users will find these files in the subdirectory of My Documents folder by …

These files contain images to be displayed during the starting up of the device or their normal operations. It belongs to the raster group of images and embeds company logos or other …

It supports multiple image stages, including an icon of folders either in an opened or closed state. Each ICNS file is related to the corresponding application icon in the macOS and the macOS …