Enable Software, Inc. was a privately held software development company located in Ballston Lake, New York. Enable was founded in 1984 by Ron Quake and Bob Hamilton. The company's flagship product, called Enable was an integrated office suite for IBM PC compatibles. The suite included a word processor, a 3D spreadsheet, a relational database, and integrated communications. In 1992 Enable Office added electronic mail, and calendaring software. At that time the company estimated it had more than one million users of its products. Enable 4.5 was released in April, 1992, with support for OS/2 2.0. In 1993 it introduced JetForm for Enable, "a mail-enabled forms designer for Microsoft Windows."