DFM File

Did your computer fail to open a DFM file? We explain what they are used for and recommend software that we know can open or otherwise handle your .DFM files.

What is a DFM file?

A .DFM file is a Borland Delphi - C++ Builder Form file. Through our analysis of DFM files, we know that one use of the format is Borland Delphi - C++ Builder Form. 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!

What else are .DFM files used for?

While Borland Delphi - C++ Builder Form is a popular type of DFM-file, we know of 2 different uses of the .DFM extension.

The DFM 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 DFM opener may not be able to open all kinds of DFM files. In this case, look through both formats to make sure you find the best suited DFM viewer.

Digital-FM module

Through our analysis of DFM files, we know that one use of the format is Digital-FM module. 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 DFM file openers, viewers, etc.

These apps are known to open certain types of DFM files. Remember, different programs may use DFM files for different purposes, so you may need to try out a few of them to be able to open your specific file.

ProfessionalProfessionalUser submitted
EnterpriseEnterpriseUser submitted
ArchitectArchitectUser submitted
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PersonalPersonalUser submitted
Enterprise SuiteEnterprise SuiteUser submitted
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DFM2HTMLDFM2HTMLUser submitted
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LearningLearningUser submitted
We have not verified any software that we know for certain will work with DFM-files on Mac. If you know one, please use the 'Suggest a program' link below and tell us about it!
We have not verified any web services that we know for certain will work with DFM-files. If you know one, please use the 'Suggest a program' link below and tell us about it!