Datastorm became the first company to sue a vendor for infringement of its software using the shareware model. In 1995, Datastorm sued Excalibur Communications over software infringement. In November 1993, the data transmission program reached the number one ranking on PC Magazine's list of top retail software. This enabled display of higher-resolution images than the ANSI escape codes that most bulletin board systems used at the time. Procomm Plus for Windows supported the remote imaging protocol (RIP) graphic terminal language. The company produced a combination 16/32-bit Procomm Plus for Windows, which included an early web browser called Web Zeppelin. In 1992, they were ranked 376 in the Inc.

Datastorm financed its growth by reinvesting its earnings rather than through outside investors.

The founders chose Columbia, Missouri, as the company's headquarters because of the relatively low cost of living and to tap into the pool of programmers graduating from the University of Missouri's computer science department. in 1986 to build a full-fledged company around the product. They distributed the program as shareware through bulletin board systems.īased on the program's popularity, Barkelew and Smith founded Datastorm Technologies Inc. Bruce Barkelew and Tom Smith, computer science students at the University of Missouri, formed PIL Software Systems in 1985 to develop ProComm. The death of Andrew Fluegelman, creator of PC-Talk, left a gap in the offerings of dial-up communications and terminal emulation software.

ProComm 2.4.3 for MS-DOS is still available as shareware. Datastorm was the first company to grow from a shareware publisher into a large commercial software publisher. ProComm flourished in the pre- World Wide Web world, when personal computers used modems to connect over telephone lines with other individual computers, online services such as CompuServe, bulletin board systems (BBSs), Telnet and Gopher sites, and the like.

Bruce Barkelew and Thomas Smith founded the company to develop and publish ProComm, a general purpose communications program for personal computers. Datastorm Technologies, Inc., was a computer software company that existed from 1986 until 1996.

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