You are here: Duckware   Contact us   Understand Wi-Fi 4/5/6/6E (802.11 n/ac/ad/ax) MCS Spy - Display Router Wi-Fi MCS index usage in real-time SpeedTest - Mbps throughput speed test FastPing - test Mbps speed to/from a device with NO software on the test device UDP Test - test upload 'buffer size', 'bursting', and 'latency' Understand Cable Modem 'Upload Bursting' Router "WAN to LAN" throughput test Microsoft Windows "receive window auto-tuning" causes BufferBloat How Windows is killing Internet download speeds Book: Writing Bug-Free C Code MORE blog posts and articles...  Other Cool Websites vsynctester.com - a novel way to verify web browser VSYNC synchronization displayhz.com - quickly find the actual Hertz of your display voipmyhouse.com - distribute a VoIP phone line to your entire house nx101.com - a first course in using Nikon's Capture NX2 panohelp.com - how to create incredibly detailed panoramas cfspeed.com - test your internet download speed ipjudo.com - TCP/IP diagnostic toolkit  Legacy (old) Software Products  Panoramic Viewer  PMVR Patented Mappable VR HTML5-based virtual tour software with map/floorplan support for desktop, smartphones, tablets, etc.    Digital Photography  AutoRun SlideShow photo/video/sound slideshow PhotoFinder Quickly index your digital photos    Developer Tools  JexePack Java to EXE packager WinOpen Launch HTML on CDs Jobfuscate Java class file protector MakeInstall Program installer Copyright © 1999-2022 Duckware