A tdsp file extension is related to the Microsoft Windows Media Player application.
Software that open tdsp file
TDSP file extension - Microsoft Windows Media Player data
What is tdsp file? How to open tdsp files?
File type specification:
The tdsp file extension is associated with the Windows Media Player, a part of Microsoft Windows operating system that allows users to playback multimedia files.
The tdsp file stores some kind of data used by Windows Media Player.
The default software associated to open tdsp file:
Microsoft Windows Media Player 
Company or developer:
Microsoft Corporation
Microsoft Windows Media Player is default multimedia player installed in Microsoft Windows. WMP can manage music, videos and pictures in computer, play or view them, sync them with portable devices, or burn them on CD/DVD media. It also supports home media sharing with other computers.
List of recommended software applications associated to the .tdsp 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 tdsp file, edit tdsp file, convert tdsp file, view tdsp file, play tdsp file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with tdsp file - Microsoft Windows Media Player data
Click on the software link for more information about Microsoft Windows Media Player. Microsoft Windows Media Player uses tdsp 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.).
