The File Format Database

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File Type of the Day

Today • July 15


C++ Source Code File

A CXX file is a source code file written in the C++ programming language. It may store code for a standalone program or components that can be included in other C++ source files.

July 14


Spark AR Effects Package

An AREXPORT file is an augmented reality (AR) effects package created by Spark AR Studio, an application that Facebook users can use to create AR video effects. It contains up to three .ARFX files, which are used to apply an AR effect to videos created using different mobile devices.

July 13


Advanced Systems Format File

An ASF file is a multimedia file stored in the Advanced Systems Format (ASF), a proprietary video and audio container format. It may store only audio data or video and audio data, along with optional metadata, such as title, author, and bibliographic copyright data.

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