>> CCU file

CCU file format description

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

1 filename extension(s) found in our database.

.ccu - CryptLoad Update Data

The CCU data files are related to CryptLoad. CCU file is a CryptLoad Update Data. CryptLoad is a freeware download manager for Microsoft Windows that downloads files from file-hosting websites such as RapidShare and Megaupload.

Data files
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CryptLoad Update Data related extensions:
Simulink Model Cache Data
3D Movie Maker Thumbnail Data
Yamaha MOXF Backup Archive
KetuFile Encryption Key Data
Alteryx Designer Workflow Group Data
Simulink Model Data

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

Can't open a .ccu 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.

The .ccu file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

cc, cch, cci, ccj, cck, cdu, cfu, csu, cu, cvu, dcu, fcu, scu, xcu

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Crestron Software Update
CUDA Source Code
my Knowledge Explorer Change Unit
Champions Interlace Compressed Image
Symantec Client Firewall Update Policy Data
Corticon Server Rulesets Data

Operating systems currently supports the following operating systems:

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

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .ccu file format, then write to us!