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TouchStone Software

Wikipedia contributorsAdapted for Fathomly · View authors
1 min read
Source updated October 31, 2025
Image credit is listed at the end of this article.

TouchStone Software Corporation, Inc., founded in 1982, is an American software developer for the personal computer (PC) industry, specializing in system update technology. It also owns and operates a network of Internet Web properties. Based in Marco Island, Florida, the company was a subsidiary of Phoenix Technologies until 2010 when it was acquired by the former management team who had sold the company to Phoenix Technologies in 2008.

The company's portfolio of Internet properties serves as the main outlet to deliver its software products, such as RegistryWizard, DriverAgent and BIOS Agent.

01Products

  • PC Works / Unihost / Macline - communications programs that allow computers to link with IBM PC's using modems
  • Checklt & WinChecklt - Diagnostic Kit
  • PC-cillin - Antivirus
  • e.support
  • e.checkit
  • UndeletePlus
  • Registry Wizard
  • Software Updater
  • NTFS Undelete
Watch videos about TouchStone SoftwareExplainers and documentaries on YouTube (opens in a new tab)

Sources and credits

This article is adapted from the Wikipedia article “TouchStone Software”, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.

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