Files with csdl file extension are related to the ADO.NET metadata format.
Software that open csdl file
CSDL file extension - ADO.NET metadata
What is csdl file? How to open csdl files?
File type specification:
The csdl file extension is associated with the ADO.NET, a part of .NET framework from Microsoft, used to create distributed, data-sharing applications.
The csdl file stores metadata form ADO.NET solution.
The default software associated to open csdl file:
Company or developer:
Microsoft Corporation
Microsoft .NET Framework is software platform for Microsoft Windows. .NET applications are written in C#, J#, Visual Basic or C++ programming languages. Default integrated development environment for .NET is Microsoft Visual Studio.
List of recommended software applications associated to the .csdl 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 csdl file, edit csdl file, convert csdl file, view csdl file, play csdl file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with csdl file - ADO.NET metadata
Click on the software link for more information about .NET Framework. .NET Framework uses csdl 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.).