DIA File
Did your computer fail to open a DIA file? We explain what they are used for and recommend software that we know can open or otherwise handle your .DIA files.
What is a DIA file?
A .DIA file is a Dia drawing file. Through our analysis of DIA files, we know that one use of the format is Dia drawing . We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.
How to open DIA files
You will need a program compatible with the specific file you are trying to open, as different programs may use files with extension DIA for different purposes. We have identified 1 DIA opener for Windows that is compatible with this specific type of DIA file.
Programs that open DIA files
 | Dia | Verified |
What else are .DIA files used for?
While Dia drawing is a popular type of DIA-file, we know of 4 different uses of the .DIA extension.
The DIA file extension indicates to your device which app can open the file. However, different apps may use the same file extension for different types of data. So a DIA opener may not be able to open all kinds of DIA files. In this case, look through all formats to make sure you find the best suited DIA viewer.
Diagram! Diagram
Through our analysis of DIA files, we know that one use of the format is Diagram! Diagram. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.
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!
Graph Diagram
Through our analysis of DIA files, we know that one use of the format is Graph Diagram. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.
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!
PolyPlot Diagram definition
Through our analysis of DIA files, we know that one use of the format is PolyPlot Diagram definition. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.
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!
Various DIA file openers, viewers, etc.
These apps are known to open certain types of DIA files. Remember, different programs may use DIA files for different purposes, so you may need to try out a few of them to be able to open your specific file.
 | Any Video Converter Free | User submitted |
 | HILTI PROFIS DF Diaphragm for Steel Decks | User submitted |
| SKS BUSINESS | User submitted |
| 42 ERP | User submitted |
Not sure exactly what type of file you are trying to open? Try our new File Analyzer. It is a free tool that can identify more than 11,000 different kinds of files - most likely yours too! It will help you find software that can handle your specific type of file. Download File Analyzer here.