Tao Software Development Company

Notice: Our offices will be closed from Monday, August 22nd to Saturday, August 27th 2016. Our servers, downloads and license activations will function as normal during this time.

Notice: While installing Tao ExDOS on Windows 7, 8 or 10, you might see a message stating the file came from an unknown source. This is due to security changes in the operating systems via security updates. The issue is being taken care of on our end and should be fixed soon. The files can be installed safely and are digitally signed as they always are.


Knowledge Base
Full support for DOS on Windows 8, 7, Vista, XP, 2000 and Windows Terminal Server 2008, 2003. Printing from DOS and parallel port (LPT) to any printer, including fax, PDF, image files and Word document files.

KB10001: Tao ExDOS Trial Download and Installation Instructions
Versions: Ultimate, Standard, Print

Keywords: download, install, activate, downloading, installing, activating, trial, kb10001

To install Tao ExDOS Trial version please follow these instructions:

Full support for DOS on Windows 8, 7, Vista, XP, 2000 and Windows Terminal Server 2008, 2003. Printing from DOS and parallel port (LPT) to any printer, including fax, PDF, image files and Word document files.

After completing the installation and activation of the Trial Version, please refer to the following article for help with setting up the product:

Full support for DOS on Windows 8, 7, Vista, XP, 2000 and Windows Terminal Server 2008, 2003. Printing from DOS and parallel port (LPT) to any printer, including fax, PDF, image files and Word document files.

KB10003: Tao ExDOS First Steps - Setting up a shortcut for a DOS application
Versions: Ultimate, Standard, Print



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Full support for DOS on Windows 8, 7, Vista, XP, 2000 and Windows Terminal Server 2008, 2003. Printing from DOS and parallel port (LPT) to any printer, including fax, PDF, image files and Word document files.

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Tao ExDOS - Run DOS programs on Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP and Windows Terminal Server. Print to any printer on any connection (LPT, USB, LAN, Cloud printers), including All-in-One printers, Microsoft Word DOC files, PDF files, Fax, HTML and TXT.