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The File Format Database

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File Type of the Day

Today • April 2

.MOV

Apple QuickTime Movie

A MOV file is one of the most common video file types, often storing a movie, TV show, short video clip, or home movie. It is saved in the QuickTime File Format (QTFF), a multimedia container format developed by Apple.

April 1

.XLSM

Microsoft Excel Macro-Enabled Spreadsheet

An XLSM file is a macro-enabled spreadsheet created by Microsoft Excel, a widely-used spreadsheet program included in the Microsoft Office suite. It contains worksheets of cells arranged by rows and columns as well as embedded macros programmed in the Visual Basic for Applications (VBA) language.

March 31

.JSP

Jakarta Server Page

A JSP file is a Java document used to dynamically generate a webpage using Jakarta Server Pages (JSP) functions. It is similar to an .ASP or .PHP file, except it contains Java code instead of ActiveX or PHP.

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FileInfo.com contains a searchable database of over 10,000 file extensions with detailed information about the associated file types. You can look up information about unknown file types and find programs that open the files. Learn more about FileInfo.com.


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