2 files use the extension of CEF
CenturionMail Encrypted Package
Classification:encoding file
Encrypted archive created by CenturionMail, a program used for encrypting emails and attachments; uses both compression and encryption as well as a password that is required to extract the archive.
instruction:
CEF files are used for securely sending files over email. You need the CenturionMail software in order to open them.
NOTE: By default, CenturionMail creates archives with the .ZIP, .CAB, or .EXE extensions. However, you can also use the "Custom File Extension" option to create CEF files.
CEF(CenturionMail Encrypted Package) related software:
Windows
1 software
发送 E1574 至公众号 IT小技巧 查看软件名称。
Class Action Gradebook Elementary File
Classification:data file
File created by the Elementary Edition of Class Action Gradebook, a program used by teachers for recording elementary school grades; saves the classroom roster and assignments as well as evaluated scores; can be used for generating report cards.
CEF(Class Action Gradebook Elementary File) related software:
Windows
1 software
发送 E1573 至公众号 IT小技巧 查看软件名称。
- Other files
- backup file
- developer files
- database file
- System Files
- Compressed file
- game files
- disk image file
- raster image file
- audio file
- executable file
- Spreadsheet file
- CAD file
- data file
- text file
- settings file
- video file
- GIS file
- 3D image file
- camera raw files
- page layout file
- plugin file
- web file
- vector image file
- font file
- encoding file
- eBook file
- document