The table below provides some useful information about the .cf extension. It answers questions such as:
- What is the .cf file?
- What program do I need to open a .cf file?
- Where can I find the specifications for .cf?
- How can I convert .cf file to another format?
We hope you find this page helpful and a valuable resource.
Details of extension .cf
1 extension(s) and 1 alias(es) found in database.
Problems with .cf files?
First check your registry for hidden errors!
| Extension: | .cf |
|---|---|
| Type: | Sendmail M4 Configuration File |
| Category: | Configuration |
| Mime type: | application/octet-stream |
| Description: | |
| CF file is a Sendmail M4 Configuration File. Sendmail is a general purpose internetwork email routing facility that supports many kinds of mail-transfer and -delivery methods, including the Simple Mail Transfer Protocol (SMTP) used for email transport over the Internet. | |
| [Detailed description] [Sample not yet available] | |
| Open with: | Sendmail (Unix) |
| Program name: | |
| Related links: | |
| M4 on Wikipedia |
|
| Aliases: | |
| none | |
| Related extensions: | |
| m4, mc | |
Recommended software for .cf files
| Extension: | .cfg |
|---|---|
| Type: | Configuration File |
| Category: | Configuration |
| Mime type: | application/octet-stream |
| Description: | |
| CNF is a general configuration file extension. | |
| [Detailed description not yet available] [Sample not yet available] | |
| Open with: | |
| Program name: | |
| Related links: | |
| none | |
| Aliases: | |
| cf, cnf, con, conf, config, pref, prefs, settings | |
| Related extensions: | |
| bif, cav, cns, crp, fiv, fni, ftp, idc, ini, ins, isc, isp, lua, plist, rc, rdp, sys, toc, ufi, wtf | |
Recommended software for .cf files
Cannot open .cf files on your system?
When windows gives you an error message saying that it cannot open
.cf files, this means either:
- You need to identify a program that can open the file or
- Your registry may be damaged.
RECOMMENDED:
In both cases it is strongly recommended that you
run a free scan for registry errors.









