How to open a file with .DTD extension?

File Type : ArcView UNIX Hyperhelp Supporting File (ESRI)
Compatible with (Win10, Win8, Win7, Vista and WinXP)

You'll need a new app to open this .DTD file

Searching for the right program to open .DTD files?

"You'll need a new app to open this file" is probably the most common error faced by millions of Windows users every day. This is either because the program required to open a file is not available on your system or there may be other issues.

We recommend that you run a free scan to check for missing drivers.


What is .DTD file extension?

Text file that specifies elements and attributes used in an XML, SGML, HTML, or XHTML document; can also define the ordering and nesting for elements and their attributes; commonly referenced within Web pages using a URL. DTD files are also used to validate whether a file represents a valid document. For example, before parsing an XML file, a program may first validate the markup declarations using a DTD file to make sure that the XML can be parsed properly.
You can see a list of software programs here on easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open DTDfiles:

  • Altova XMLSpy
  • Progress Stylus Studio
  • SyncRO Soft oXygen XML Editor
  • Liquid Technologies Liquid XML Studio
  • JAPISoft EditiX
  • Microsoft Visual Studio 2013
  • Microsoft Notepad
  • Other Text Editor
  • Altova XMLSpy
  • MacroMates TextMate
  • SyncRO Soft oXygen XML Editor
  • Apple TextEdit
  • Other Text Editor
  • Altova XMLSpy
  • SyncRO Soft oXygen XML Editor