cFosSpeed

Spec sheet

Purpose

cFosSpeed is Windows software that uses Traffic Shaping to increase throughput and reduce ping times.Read 5 Oct 2026 · atlas-cfosspeed.com

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.Read 5 Oct 2026 · atlas-cfosspeed.com

Support

Users can contact support about technical problems, orders, or general questions through a form or at [email protected].Read 5 Oct 2026 · atlas-cfosspeed.com

Customization

The prioritization scheme is configurable and can be changed on the fly.Read 5 Oct 2026 · atlas-cfosspeed.com

Gaming

The product includes a Game Analyzer feature for diagnosing jitter in online games.Read 5 Oct 2026 · atlas-cfosspeed.com

Network support

The feature list names broadband and narrow-band connections, mobile connections, cable, DSL, VDSL, PPPoE, PPPoA, PPTP, ISDN, and IP over AAL.Read 5 Oct 2026 · atlas-cfosspeed.com

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.Read 5 Oct 2026 · atlas-cfosspeed.com

Other capabilities

The feature list includes a firewall, packet logging, VPN, router and bridge modes, multiple simultaneous connections, and adjustable routes.Read 5 Oct 2026 · atlas-cfosspeed.com

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.Read 5 Oct 2026 · atlas-cfosspeed.com

RWIN Expansion

The feature list includes RWIN Expansion, which the maker says can increase download speeds.Read 5 Oct 2026 · atlas-cfosspeed.com

Traffic controls

Listed features include TX/RX shaping, L7 protocol analysis, program prioritization, RTP/VoIP detection, and user-defined filter rules.Read 5 Oct 2026 · atlas-cfosspeed.com

Traffic prioritization

Its prioritization scheme decides which data streams should receive priority while allowing programs to use bandwidth.Read 5 Oct 2026 · atlas-cfosspeed.com

VoIP

The maker says Traffic Shaping keeps ping times low while maintaining high transfer rates for VoIP speech quality.Read 5 Oct 2026 · atlas-cfosspeed.com

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.Read 5 Oct 2026 · atlas-cfosspeed.com

Wi-Fi sharing

The maker says cFosSpeed can redirect Wi-Fi traffic to a desktop and prioritize bandwidth in the home.Read 5 Oct 2026 · atlas-cfosspeed.com

Plans and prices

Every cFosSpeed plan and price →

Where Specifiction places it

• Network Management Software#9 of 348.1