DTPROJ File Type

- The quick facts

What are DTPROJ files and how to open them

Are you having problems opening a DTPROJ file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a DTPROJ file?

A .DTPROJ file is a SQL Server Data Tools Project file.

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open DTPROJ files

Important: Different programs may use files with the DTPROJ file extension for different purposes, so unless you are sure which format your DTPROJ file is, you may need to try a few different programs.

We have not yet verified any programs for Windows that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!

Last updated: April 15, 2011

Suggest another file format using extension DTPROJ

While we know of one file format using the .DTPROJ file extension, there may be more. It is widespread that different programs use files with the same file extension for very different types of data. Please let us know if you are aware of a different kind of .DTPROJ file.