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Traffic Shaping
cFos Personal Net
Outlook DAV
Internet Dial-Up
cFos Notifier
Free tools and services
cFosSpeed box
cFosSpeed
cFos Software GmbH

cFosSpeed - The Internet Accelerator

cFosSpeed increases your throughput and reduces your Ping.
  • Keep your internet fast during heavy upload/download
  • Improve your Ping for online games
  • Reduce audio/video streaming problems

cFosSpeed optimizes your Internet connections with Traffic Shaping and Prioritization .


For all access types: DSL, Cable, Mobile Broadband (2G/3G), Wi-Fi, etc.

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cFos Personal Net box
cFos Personal Net
cFos Software GmbH

Host your files and synchronize your data

Version 3.11 - New

  • Instant web hosting on your PC
  • Build your own personal cloud
  • Synchronize files, calendars and addresses of your smartphones and tablets - and with MS Outlook: OutlookDAV (beta)
  • Easy server setup within a few minutes
  • Seamless Javascript integration
  • Full multi-thread and multi-core support
  • WebDAV, CalDAV and CardDAV support
  • UPnP Media Server

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cFos Personal Net - WMI Monitor

cFos WMI Monitor, a cFos Personal Net add-on package

Monitor vital WMI data on your PC or smartphone.
Free addon package for cFos Personal Net users. Learn more

cFos Outlook DAV

Cloud synchronisation of your Outlook calendar, tasks and contacts

cFos Outlook DAV is an Outlook Add-in to connect to calendar and contact folders on a CalDAV/CardDAV server in the cloud. For home hosted solutions you might want to try out cFos Personal Net's CalDAV/CardDAV services.

The current free release runs until June 1st 2015.



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cFos IPv6 Link box

IPv6 Connectivity for XP, Vista and Windows 7

  • IPv6 dial-up driver for Windows
  • Automatic routing and address configuration
  • High-speed, 10x faster than the Windows Vista driver
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cFos Broadband Connect box

Internet Dial-Up - High Speed Connection >= 16Mbit/s

  • PPPoE Dial-Up driver for Windows
  • High-speed, 10x faster than the Windows driver
  • low CPU usage
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cFos Notifier - keep in touch freeware

cFos Notifier

cFos Notifier periodically checks new sources and notifies you as soon as something new arrives. It then displays a notification in the Windows taskbar.
Currently cFos Notifier supports the following sources:

  • Mail
  • Twitter
  • RSS feeds

Thanks to cFos Notifier you don't need to clutter your desktop with open browser windows or email clients to keep in touch with the world. Likewise: if you need uninterrupted time, you can temporarily "pause" cFos Notifier to have the silence you need.

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hrPing - High-precision ping utility freeware

You can do much more with hrPing than with Windows Ping.

hrPing window
  • Graphical display of ping results
  • Uses high resolution timers, so ping times are accurate to the usec
  • Can ping as well with UDP packets or ICMP timestamp messages
  • Times and handles ICMP error replies as well
  • Size sweep: Send increasing packet sizes
  • Is a Traceroute and a Pathping as well
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Speedtest Panel

cFos Speed Test

With our new speed checker, you can quickly test the speed of your Internet connection. You can perform upload and download speed tests, for example to verify, if your Internet speed matches the promised values.

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