CSCTF file format description

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

1 filename extension(s) found in our database.

.csctf - Colasoft Capsa Data

The CSCTF data files are related to Colasoft Capsa. The CSCTF file is a Colasoft Capsa Data. Colasoft Capsa is a useful packet sniffing tool for network administrators to analyze the network traffic of local computer or local network.

Colasoft Capsa
Data files
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Colasoft Capsa Data related extensions:
IBM Linkway MsgPut Data
Intuit ProFile Data
BIDFAX 2000 Database
SpyBot Search and Destroy Updater Data
Apple Photos Data
Telerik Test Studio Test List

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

Can't open a .csctf 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 .csctf file extension is often given incorrectly!

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


Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Colasoft Capsa Features Data

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