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.AIF file extension	File nameAudio Interchange File Format	Popularity
File extension.ASP file extension	File nameActive Server Page	Popularity
File extension.AZW file extension	File nameAmazon Kindle eBook File	Popularity
File extension.CRDOWNLOAD file extension	File nameChrome Partially Downloaded File	Popularity
File extension.ICS file extension	File nameiCalendar File	Popularity
File extension.KMZ file extension	File nameGoogle Earth Placemark File	Popularity
File extension.PKG file extension	File nameMac OS X Installer Package	Popularity
File extension.SRT file extension	File nameSubRip Subtitle File	Popularity
File extension.TXT file extension	File namePlain Text File	Popularity
File extension.YUV file extension	File nameYUV Encoded Image File	Popularity