Welcome to OpenTheFile.org

OpenTheFile.org offers reliable assistance and professional support in solving problems related to the opening of the unknown files.

Anyone using the information presented on the site can quickly open any unknown file without professional help of the IT specialist.

How to recognize the file format?

Each file name is complemented with a special file extension, the task of which is to inform the user and the operating system about the format in which the data contained in it are saved. To open the file, use a program that supports the format specified by the extension.

The file does not open. I do not know what format it is, what should I do?

File extensions are hidden by the Operating System. To see the extensions of all the files, including the file, which we cannot open, follow the steps listed below:

• Enter Windows Explorer or click My Computer
• Go to the Control Panel and then to Folder Options
• Select the View
• Find the setting specified as Hide extensions for known file types , then Clear this field.
• Click OK

Popular extensions in our site database

File extension	File name	Popularity
File extension.ASF file extension	File nameAdvanced Systems Format File	Popularity
File extension.ASP file extension	File nameActive Server Page	Popularity
File extension.CBR file extension	File nameComic Book RAR Archive	Popularity
File extension.MPG file extension	File nameMPEG Video File	Popularity
File extension.PART file extension	File namePartially Downloaded File	Popularity
File extension.PPT file extension	File namePowerPoint Presentation	Popularity
File extension.SQL file extension	File nameStructured Query Language Data File	Popularity
File extension.SYS file extension	File nameWindows System File	Popularity
File extension.TXT file extension	File namePlain Text File	Popularity
File extension.VCXPROJ file extension	File nameVisual C++ Project	Popularity