The File Format Database

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File Type of the Day

Today • June 23


Adobe Content Server Message

An ACSM file is a message file served by the Adobe Content Server to Adobe Digital Editions, a program used to manage and read eBooks as well as other digital publications. It contains data used to activate and download an eBook.

June 22


MPEG Video

An MPEG file is a video file saved in a digital video format standardized by the Moving Picture Experts Group (MPEG). It contains video and audio data compressed with MPEG-1 or MPEG-2 compression and is often used to share videos over the Internet.

June 21


Roblox Location

An RBXL file contains a location that defines a 3D world in Roblox, an online multiplayer building game. It stores information that describes the playing field, which consists of 3D models (.RBXM files), parts, tools, scripts, and teams.

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