Download cFosSpeed Download – 13.00.3000 | TechSpot

cFosSpeed ​​- Internet acceleration with traffic shaping. Maximum download and minimum ping. For DSL, cable, modem, ISDN, mobile, file sharing (P2P), online games, VoIP, streaming media and Tuning More.

Characteristics

• Free configurable prioritization
• Self-calibrating
• Layer-7 Analysis
• Firewall
• Automatic router detection
• Optimal dial-up connections
• VPN
• WLAN
• MTU optimization
• Multi-user features
• Broadband limits

What is new

Extensive rewrite of cFosSpeed’s core network code:

• Special speed up for through LAN traffic (not traffic shaped)
• Designed to keep all out-of-band packet information intact, resulting in improved ad hoc VPN compatibility
• Improved analysis of network edge cases
• Support for NDIS header/data split
• Additional speed improvements of Traffic Shaping lane
• Support for Task Offloading: Checksum Offloading (IP and TCP/UDP), Large Segment Offloading and Receive Segment Coalescing With the new network code, cFosSpeed ​​has barely noticeable CPU load even with full blast 10 GBit/s LAN traffic!
• Added a new API to get current connection information, which is 20(!) times faster than the old one. The current connection dialog now shows a CPS history for the last 15 seconds.
• If multiple routes to the Internet exist at the same time, cFosSpeed ​​can now use all of them for Traffic Shaping. This is particularly useful if you have a balance setup, e.g. one LAN adapter and one mobile adapter in use at the same time.
• Added new pingers: UDPv6. This should make cFosSpeed’s pings even more stable.
• Removed the “idle” class. Now every connection with set L7 protocol and known program name gets a class assigned right away.
• Added new “spd gset passthru” modes. So far we had: 0 = turn off passthru mode – data is sent through the driver. 1 = do as little as possible to deliver packages to the next driver. 2 = do all port handling but do not parse or modify the packet. Now we add: 3 = tx data: equal 1, rx data: equal 2. 4 = tx data: equal 2, rx data: equal 1. Debugging purposes only.
• All dialog pages are now integrated into the main navigation.
• The response time in the RWIN extension was sped up and thus increased the throughput.
• Changed HTTP requests to hopefully be more compatible with certain proxies.
• For click-through auto mode, you can now configure the time needed to turn off click-through (the time you need to hover over the cFosSpeed ​​window). To change that time, set the click_through_time= key in the file %LOCALAPPDATA%\cfos\cfosspeed\user_data.ini, section [All]. The default is 3 seconds. Thanks to leon479959891 for the suggestion.
• Added “spd flush_usage_logs”. Speeded “spd flush”.
• To save processing power, the cFosSpeed ​​service now uses routing / address / interface change notifications to monitor route changes instead of a periodic timer.
• Optimized handling of how used programs are tracked and stored. It is now faster and more consistent.
• Used technology from cFos Personal Net to make the internal web server of the cFosSpeed ​​service more responsive.
• “spd pcnt” will only work if new flag global_counters is set to 1. Enable it with “spd gset global_counters 1”.
• Added time to “X” type line with metadata dump. This line is printed when a TCP or UDP connection is terminated.
• cFosSpeed ​​can now display a toast notification under Win 10 Build 17763+. A click on the new version update notification takes you to our website, where you can download the installation archive.
• By default, full screen detection requires the full screen window to be on the same monitor as the cFosSpeed ​​status window. You can change it so that fullscreen is detected even if the fullscreen window is on a different monitor than the cFosSpeed ​​status window, by setting “per_monitor_fullscreen=0” in the file c:\users\\appdata\local\cfos\cfosspeed\user_data.ini section [All]. Thanks to Ori for the suggestion. Added a setting where you can turn off fullscreen detection if the fullscreen window is not on the same screen.
• Added IPv6 support for IP lists. The format is the same as for IPv4, only with IPv6 addresses instead. Since IPv6 addresses contain ‘:’, it is assumed that IP lists in Protowall format do not use ‘:’ in the “name” part. If that becomes a problem, use Emule format instead. cFosSpeed ​​​​will only use the prefix, i.e. the upper 64 bits of an IPv6 address, since the lower 64 bits are the interface identifier and are completely local.
• When your license’s stored password is lost or incorrect, the prompt screen will now also accept your 30-character serial number, if that’s how you got your key. x Sometimes the language selected at installation time was not used in the daemon. Likewise, a language change in the daemon will not change the language for the next installation.

Fixed:

• Fixed a condition that could cause TCP connections to starve when RWIN extension was used.
• Sometimes packages were leaked if expand_rwin was active, ie some packages were never released. This leads to memory issues and hangs when uninstalling/installing cFosSpeed. This was a long-standing mistake. Fixed.
• Fixed TCP connection issue on connections without TCP WSCALE if RWIN extension was enabled.
• Fixed bug in bulk detection: if you download with HTTP, bulk streams will be re-classified as HTTP_C shortly after each new GET.
• Fixed “spd tcb “. You can specify a wildcard for the external address:port pair. The wildcard is case sensitive, IPv6 addresses are in “[]” and IPv6 addresses are written as short as possible (omitting leading zeros and using the “::” abbreviation.
• Fixed a long-standing bug in the RWIN extension that could cause slow connection setups.
• When cFosSpeed ​​was transferring lots of data, spd commands and current connections could sometimes respond very slowly.
• Fixed a screen error in “current connections” that did not indicate user changed prio.
• Fixed bug that caused 100% load on a core.
• Fixed a bug where the cFosSpeed ​​status window would not take into account the position of the system taskbar with auto-arrangement. Thanks to George H. x Many of the fixes could only be done with the help of many friendly users who send tracks and dump files, such as: ckcampbell1963, aleksxp, a11111135, Daniel Hänel, myfootstep, leozhdan, Priben Kranz, Drool and Contor. Thanks to all of you! – RWIN extension will now by default negotiate windows that allow full blast downloads with an RTT of 200ms. Change expand_rwin_dest_time if you want a different time. – When allocating memory, only unclaimed memory will now be used. No more allocation and locking of paged memory is performed. This only very rarely worked anyway.
• Update to Visual Studio 2019.
• Removed variables mtu_limit, data_compression_*, vj_compression_*, fixed_speed and add_overhead_*.
• (Re)setting the prio class will now have an immediate visual effect, even if there is no data on the connection.
• Support for Windows 19H2, November 2019 Update and Windows 19H1 (version 1903).
• Removed the option to disable the taskbar icon. You can use the Windows taskbar configuration dialog to hide the taskbar icon if you want.
• Removed WMI and keyboard LED support. All variables/values ​​are available via our embedded web server.