vPerformer is a performance and load testing product that can be used assess the performance and scalability of your web apps. vPerformer allows you to assess how your web application responds when it is concurrently accessed by a large number of users. You can measure the performance characteristics of your application by recording and replaying automated scripts that simulate a large number of concurrent virtual users.

RFC Viewer is a powerful RFC browsing utility for networking program and protocol developers. It parses the original RFC file, and generates a section directory tree as well as a page index for content browsing. Users can select to view original RFC document, or to hide each page's header and footer. Other features include section titles highlighting, multiple RFC documents viewing concurrently, and colorful RFC document printing.

QuadSucker/News is a multithreaded news downloader that downloads four binaries concurrently -- 4 times faster than single-threaded downloaders. Designed to handle all kinds of binary newsgroups, from picture groups (GIF, JPEG) to music (MP3), movies (MPG, M2V, etc), and archives (RAR, ZIP, EXE) where the attachments can reach hundreds of MB in size. Supports yEnc, uuencode, and base64. Advanced built-in multi-part message assembly.

ActiveX OCX to list , test and extract audio or data from CD units and save as wav PCM files
- Ability to test the CD hardware
- Ability to extract audio ( or data! ) and save as PCM wav file
- Ability to report information about the CD units hardware
- Ability to pause , resume and cancel the extraction execution
- The execution occurs in an additional thread running concurrently with the main thread

Professional serial communication library - DLL for Windows & MSDOS libraries. Supports ZModem, YModem, XModem file transfer protocols, Hayes compatible modems, Microsoft Visual C/C++, Borland C/C++, Access, Visual Basic, Professional Basic, QuickBasic, & all tools that can call DLLs. Supports any number of ports running concurrently & any device that has a Windows serial communication driver (multiport card, USB - serial hubs, modems, PCMCIA).

Comm-Logger is a very easy to use serial communication data logger. It can log data directly from the serial port to a standard file. Up to 32 ports may be logged concurrently.

Easy to use professional serial communication C++ class library for Windows XP, Windows 2000, Windows Me, Windows 98, & Windows 95. Includes the ZModem, YModem, & XModem file transfer protocols. Supports Microsoft Visual C++ & Borland C++. Supports any number of ports running concurrently. Supports any device that has a Windows serial communication driver (multiport card, USB comm hubs, modems, etc.)

Send e-mail messages easily and securely from your portable PC while you are traveling around the world! Using this program instead of your ISP's SMTP server you will increase your e-mail security and privacy as well as get rid of annoying change of settings for your e-mail program. Easy SMTP Server is easy to configure!