File extension Details of CTF, CTF, CMM, CFL, CP3, CBT, CEB, CHW, CLR

Name:	CTF
File Type:	Content Transformation File
Popularity:	3
Category:	misc
File Description:	Contains transformation information used for converting file metadata into a different format or structure; often applied to Content Definition (.CDF) Files. CTF files may be used to transform multiple files with different structures into a consolidated format; this makes it possible to bulk load or migrate many files at once.
Open Programs:	Windows ECMG Reader ECMG Explorer

Name:	CTF
File Type:	AVG Update Control File
Popularity:	3
Category:	misc
File Description:	Update file format used for updating AVG antivirus and security software; may be downloaded using the AVG TCP Server or AVGINET Lite programs, which download new updates as they become available; can be installed using AVG's Auto Update feature. If CTF files become corrupted, the corresponding AVG program may not be updated; this problem can be fixed by running AVG's "deleteupdatefiles.exe" utility or by manually removing the CTF files and downloading the updates again; these files are typically named "avginfoavi.ctf" and "avginfowin.ctf" and are saved in the "\ProgramData\avg8\update\download" folder.
Open Programs:	Windows AVG Software Linux AVG Software

Name:	CMM
File Type:	Corel Multimedia Manager Album
Popularity:	3
Category:	misc
File Description:	Photo album used by Corel Multimedia Manager (included with CorelDRAW) for organizing and managing image files.
Open Programs:	Windows CorelDRAW 7 or later

Name:	CFL
File Type:	IMVU Product File
Popularity:	3
Category:	misc
File Description:	Product created for IMVU, an instant messaging program that allows users to build 3D characters as avatars; products include clothing for male and female characters, personal appearance features, pets, rooms, and furniture. CFL files can be created and modified using IMVU Previewer, a development tool for IMVU developers.
Open Programs:	Windows IMVU Previewer

Name:	CP3
File Type:	Grand Prix 3 Cockpit Shape File
Popularity:	3
Category:	misc
File Description:	Custom race car cockpit shape created with the Grand Prix 3 Cockpit Editor; includes the steering wheel and internal controls; can be imported into Grand Prix 3 and used to customize the look and feel of a race car.
Open Programs:	Windows Microprose Grand Prix 3

Name:	CBT
File Type:	Computer Based Training File
Popularity:	3
Category:	misc
File Description:	Contains user support and training data accessed by Microsoft Help; may also be referenced by other Microsoft applications and computer training programs. CBT is also a common abbreviation for Computer Based Training.
Open Programs:	Windows Microsoft Help

Name:	CEB
File Type:	Apabi eBook File
Popularity:	3
Category:	misc
File Description:	Chinese eBook (electronic book) format used by Apabi Reader; available from the APABI D-Lib library, which contains a collection of Chinese eBooks; includes a variety of topics, such as history, literature, politics, economics, business, and management.
Open Programs:	Windows Apabi Reader

Name:	CHW
File Type:	Compiled Help Index File
Popularity:	3
Category:	misc
File Description:	Index file automatically generated when multiple Compiled HTML Help (.CHM) files are merged together; creates the Help table of contents and contains references to each CHM file. The CHW file must be rebuilt each time any of the merged CHM files are updated; otherwise, the indexes will not merge correctly and the table of contents will not be valid; CHW files can be compressed using the KeyCHW program.
Open Programs:	Windows Microsoft Help Help File Explorer HTML Help Utilities

Name:	CLR
File Type:	Flash Color Set   (Most common)
Popularity:	3
Category:	misc
File Description:	Palette of color swatches that can be loaded into Adobe Flash (previously developed by Macromedia); may include basic colors as well as radial and linear gradients; can be applied to objects within a flash (.FLA) animation.
Open Programs:	Mac OS Adobe Flash Windows Adobe Flash

Name:	CALB
File Type:	Coolect Album File
Popularity:	3
Category:	misc
File Description:	Album of media files organized by Coolect, an all-in-one solution for collecting, organizing, storing and displaying digital media files; can also be used to make a backup of a digital media collection. The Coolect program and the free Album Player is available at Coolect.com.
Open Programs:	Windows Coolect Album Player