A tdh file extension is related to the Turbo Debugger and used for its help files.
Software that open tdh file
TDH file extension - Turbo Debugger help data
What is tdh file? How to open tdh files?
File type specification:
The tdh file extension is associated with the Turbo Debugger a machine-level debugger for MS-DOS executable programs developed by Borland.
The tdh file stores data used for help to users.
The Turbo Debugger is obsolete software.
This tdh file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.
The default software associated to open tdh file:
Company or developer:
Borland Software Corporation
Turbo Debugger was a machine-level debugger for MS-DOS executables sold by Borland.
List of recommended software applications associated to the .tdh file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open tdh file, edit tdh file, convert tdh file, view tdh file, play tdh file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with tdh file - Turbo Debugger help data
Click on the software link for more information about Turbo Debugger. Turbo Debugger uses tdh file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).