Guard Web
Guard Web is a site monitoring and alerting tool. Using Guard Web you can realize many different site-monitoring tasks in an automated way. With Guard Web you can automate the following tasks: 1-Detect and alert an inaccessible HTTP link. 2-Detect and alert an accessible HTTP link. ... 4-Detect and alert network latency, using absolute connection delay measures or relative adaptive measures. ... 5-Monitor network latency behaviour, export and print performance Graphs. ... 6-Select multiple alerts options, using: emails, or telephony.
http://www.gardweb.com/download/ntd.htm - 6Mb - Download - Screenshot

Ping Wizard ActiveX
Ping Wizard lets you conduct tests on the speed of your network. Ping Wizard sends a special packet to a server, and times how long it takes to get a reply. This time is the total latency of the packets that you send when communicating with this server. ... It is a good tool to figure out why a network request is running slow, and is also very good to see if a computer is connected to the network properly Ping(Packet Internet Groper) Wizard adds this power to your program letting you conduct tests, watch server latency and much more.
http://www.seekfordsolutions.com/Products/files/IPWizardToolpackv3.exe - 5Mb - Download - Screenshot

Guard Web Pro
Guard Web Pro is a site monitoring and alerting tool. Using Guard Web Pro you can realize many different site-monitoring tasks in an automated way. With Guard Web you can automate the following tasks: 1-Detect and alert an inaccessible HTTP link. 2-Detect and alert an accessible HTTP link. ... 4-Detect and alert network latency, using absolute connection delay measures or relative adaptive measures. ... 5-Monitor network latency behaviour, export and print performance Graphs. ... Guard Web Pro do log all past actions and web informations to it own Database, from which the user is able to...
http://www.gardweb.com/download/gwproGSInstaller.exe - 16Mb - Download - Screenshot

VoIPerized
VoIPerized is a so called VoIP (Voice over IP) program. VoIPerized enables you to make free audio calls to other people who also run VoIPerized. When making VoIPerized the focus was to minimize the latency, because other VoIP programs always seemed to have an irritating lag which makes the... - Extreme low latency (0. ... 120 seconds + ping time) - Conference with unlimited people at the same time - Contact list supports unlimited number of contacts - Adjust the bitrate to your needs - High audio quality (16 kHz sampling) - Low CPU usage - Adaptive Jitter Buffering - Smart...
http://www.student.tue.nl/m/j.s.d..../voiperized/voiperized24setup.exe - 316Kb - Download - Screenshot

Rider
Rider measures network response time, bandwidth, and voice over IP or video streaming performance between any two computers on your network. It can run a "traceroute" command as well. Using Rider you can find out your network's latency or response time from end to end; see how much bandwidth is... Along with measuring jitter (packet arrival time variation) and latency Rider detects sequential packet drops that contribute more to lost call quality than any other single factor. ... If bandwidth and latency are good then you can eliminate the network as the source of a problem.
http://simplenetsoftware.com/downloads/Rider_2/rider2Setup.exe - 2Mb - Download - Screenshot

SBHttpStat Statistics
SBHttpStat repeatedly fetches a URL from a web server and generates a plot of the throughput and latency. You can use it to see how your web server is performing, or to benchmark your internet connection. It's a fairly simple and easy to use no-nonsense utility. ... Freeware. ... Supports Windows 95/98/ME/NT/2000/XP.
http://www.sb-software.com/sbhttp/sbhttp12.exe - 666Kb - Download - Screenshot

IETrace
IETrace is a tool captures and shows the complete trace of HTTP/HTTPS data sent and received by Internet Explorer while you navigate websites. For each HTTP or HTTPS transaction (a request and its corresponding response) IETrace shows the following data in a well organized UI: Request data:... Response data: response status code, latency of the response, content-type and content-length, response headers, cookies set by the response, response body. ... Feature Highlights -Capture only the data interesting to you using Advanced filter -Break down and show detailed data in a clear UI -Sort...
http://ietrace.jumpersoftware.com/index_files/ietracesetup.zip - 559Kb - Download - Screenshot

TraceRoute Wizard ActiveX
Trace Route Wizard allows a programmer to trace the route a packet must take to get to any specified address(IP or FQDN). It is very intuitive and straight forward. Fully ActiveX compliant, Trace Route Wizard also is setup to be used excellently in ASP scripted pages, or any ActiveX compliant... It is a handy tool for figuring out where the network latency is coming from by show the exact path a packet has to take from the local machine to the target server. ... It is great for network monitoring applications, network diagnostics, latency checkups, and many more projects.
http://www.seekfordsolutions.com/Products/files/IPWizardToolpackv3.exe - 5Mb - Download - Screenshot

PingPlotter Pro
PingPlotter Pro is a network monitoring and troubleshooting tool. It runs in the background collecting data for one or many remote hosts, and then allows network professionals/admins fast and easy access to network routing and performance information. ... Additional VoIP targeted capabilities such as Jitter, MOS, packet loss and latency make PingPlotter Pro a must have tool in any admins toolbox. ... Remote tracing, a native web interface, a highly configurable alert system with a built-in script engine and TCP/UDP/ICMP tracing are just some of Pro's advanced features.
http://www.pingplotter.com/downloads/pngplt_pro.exe - 2Mb - Download - Screenshot

Chronos Atomic Clock Synchronizer
Chronos Atomic Clock Synchronizer is a utility for people who need their computers to use exact time. The program connects to various atomic clock timeservers and synchronizes your internal clock with time provided by these servers. Key benefits: connects on many atomic clock time servers; you... Some other features: starts up automatically minimized to the tray; updated server list; shorter latency time for synchronizing; faster connection to the sync servers. ... 1 seconds.
http://www.aresgalaxyonline.com/downloads/chronos_setup.exe - 761Kb - Download - Screenshot