About this software
What is cFos?
cFos : Powerful program that helps you allow applications for serial ports to be used with ISDN and DSL, block certain prefixes or receive warnings, and set up multiple COM ports
Read the full cFos review and feature list →
Requirements
System requirements
Windows NT / Windows 2003 / Windows Vista 64 bit / Windows Vista / Windows XP / Windows 2000
Tips
Download tips
If a mirror is slow or temporarily offline, just pick another from the list above — every mirror serves the identical
3.8 MBfile. Each link launches a brief
5-second redirect page so we can track which mirrors are healthiest.
✓
Verified clean. Every cFos build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
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At a glance
cFos specifications
- Last updated
- May 1, 2026
- License
- Time-limited Trial
- Operating system
- Windows 10/11
- File size
- 3.8 MB
- Filename
- cfos-x64-v800.exe
- Mirror count
- 1
- Price
- Free
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