File extension DTD (.DTD) information

Windows cannot open DTD files?

If Windows is unable to open file extension .DTD you may have registry related errors or may not have the appropriate program installed. We strongly recommend that you run a free registry scan.

Appropriate program:

The .DTD file extension identifies a Document Type Definition file which is a text document which can be opened and edited using any word processing tool, and may contain tags and attributes relating to web standard document formats such as HTML.. Incorrect associations are the cause of many file extension errors. Scan your system to prevent, identify and repair DTD file extension association errors.


  • Performance: To optimize memory and CPU usage for DTD files run a free performance scan.
  • Stability: Fix DTD errors to make your system and applications more stable.
  • Drivers: Scan your PC for the outdated drivers which lead to system errors and slowdowns.

You are currently viewing the detail page for ABF file extension. This page contains a detailed description of the ABF file type, software tools to help resolve file association errors in the Windows registry together with relevant system utility applications and other related information.