cFosSpeed
The facts below are what the maker publishes about cFosSpeed, checked and dated. Our editors have not written about it yet.
Plans and prices
From cFosSpeed's own pricing page, checked 5 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| cFosSpeed License | €15.95, paid once | Windows software · Lifetime license; includes lifetime updates |
The facts
Each one read from cFosSpeed's own pages, with the date it was checked.
What it does
- Customization
- The prioritization scheme is configurable and can be changed on the fly.checked 5 Oct 2026
- Gaming
- The product includes a Game Analyzer feature for diagnosing jitter in online games.checked 5 Oct 2026
- Network support
- The feature list names broadband and narrow-band connections, mobile connections, cable, DSL, VDSL, PPPoE, PPPoA, PPTP, ISDN, and IP over AAL.checked 5 Oct 2026
- Older version support
- The maker says older versions are offered as a goodwill gesture and are no longer supported for bugs or updates because Windows changed its kernel after Windows 8.checked 5 Oct 2026
- Other capabilities
- The feature list includes a firewall, packet logging, VPN, router and bridge modes, multiple simultaneous connections, and adjustable routes.checked 5 Oct 2026
- Purpose
- cFosSpeed is Windows software that uses Traffic Shaping to increase throughput and reduce ping times.checked 5 Oct 2026
- RWIN Expansion
- The feature list includes RWIN Expansion, which the maker says can increase download speeds.checked 5 Oct 2026
- Support
- Users can contact support about technical problems, orders, or general questions through a form or at [email protected].checked 5 Oct 2026
- Traffic controls
- Listed features include TX/RX shaping, L7 protocol analysis, program prioritization, RTP/VoIP detection, and user-defined filter rules.checked 5 Oct 2026
- Traffic prioritization
- Its prioritization scheme decides which data streams should receive priority while allowing programs to use bandwidth.checked 5 Oct 2026
- VoIP
- The maker says Traffic Shaping keeps ping times low while maintaining high transfer rates for VoIP speech quality.checked 5 Oct 2026
- Website privacy
- The website privacy policy says it collects information submitted through forms and technical data, and that some data may be used to analyze user behavior.checked 5 Oct 2026
- Wi-Fi sharing
- The maker says cFosSpeed can redirect Wi-Fi traffic to a desktop and prioritize bandwidth in the home.checked 5 Oct 2026
Where it runs
- Platform requirement
- The download page states that the current cFosSpeed version is for Windows 10 and Windows 11, with 32-bit and 64-bit support and an existing Internet connection required.checked 5 Oct 2026
Money
- Trial
- The current version is available free for 30 days with full functionality, after which a license can be purchased and activated in the application without reinstalling.checked 5 Oct 2026
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