>> UCF file

UCF file format description

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

2 filename extension(s) found in our database.

.ucf - Universal Communications Format File

The UCF multimedia files are related to WebEx Player. UCF file is an Universal Communications Format File. UCF is a special file format the you can use to display rich media files in WebEx sessions. WebEx is a web conference system. It is a tool for online meetings, conferences, and other Web-based events.

WebEx Player
Multimedia files
- / -
Universal Communications Format File related extensions:
eLecta Live Recording
Windows Media Player Skin
Windows Media Player Compressed Skin
Nokia Playlist
Flash MP4 Video Bootstrap
Flash MP4 Video Index

.ucf - Xilinx User Constraints File

The UCF data files are related to Xilinx Platform Studio. UCF file is a Xilinx User Constraints File. The User Constraints File (UCF) specifies timing and placement constraints for the FPGA Design.

Xilinx Platform Studio
Data files
- / -
Xilinx User Constraints File related extensions:
X-Genics eManager Form Data
X-Genics eManager Process Definition
X-Genics eManager Template Package
X-Genics eManager Auto-Update File
X-Genics eManager Skin Data
X Keyboard Compiled Keymap Data

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

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

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

uxf, cuf, ufc, uct, jcf, uff, cf, uf, ucv, ucr, uce, ucb, kcf, icf, usf

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

UML eXchange Format File
SATURN Suite Data
Turbo C Utilities Form Definition
UC Browser Theme
JAWS Settings Data
Sendmail M4 Configuration File

Operating systems

DataTypes.net 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

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