BTKEY file format description

Many people share .btkey files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .btkey file can be edited, converted or printed with. On this page, we try to provide assistance for handling .btkey files.

1 filename extension(s) found in our database.

.btkey - uTorrent License Key

The BTKEY other files are related to uTorrent. The BTKEY file is an uTorrent License Key. uTorrent is a powerful bittorrent client software.

Other files
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uTorrent License Key related extensions:
uTorrent File
uTorrent Application
uTorrent Install Package
BitTorrent Search Engine Data

Naturally, other applications may also use the .btkey file extension. Even harmful programs can create .btkey files. Be especially cautious with .btkey files coming from an unknown source!

Can't open a .btkey file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

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