CEPX file format description

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

1 filename extension(s) found in our database.

.cep - Vector NTI Assembly Project

The CEP project files are related to Vector NTI. The CEP file is a Vector NTI Assembly Project. Vector NTI is a commercial bioinformatics software package.

Vector NTI
Project files
- / -
Vector NTI Assembly Project related extensions:
SuperCard Project
Cakewalk Kinetic Music Project
ScratchX Project
iMovie Project
RPG Maker MV Project
Print Artist Project

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

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

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

cdpx, celx, cep, cex, cpx, ecpx, epx

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Corel ArtShow 5 Document
Character Set Translation Table
CostOS Estimating Project
CryptaPix Encrypted Image
CinePaint XML-tagged Image
SolidWorks Enterprise PDM Exported Vault Settings

Operating systems

DataTypes.net 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

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


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

DataTypes.net >> CEPX file