How to open PDT files

Did your computer fail to open a PDT file? We explain what PDT files are and recommend software that we know can open or convert your files.

What is a PDT file?

The PDT file extension indicates to your device which app can open the file. However, different programs may use the PDT file type for different types of data.

We are aware of 2 different uses of the PDT extension, which you can read more about below.

PDT structure definition

Through our analysis of PDT files, we know that one use of the format is PDT structure 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 verified any programs yet that works with this specific format. If you know any, please use the 'Suggest a program' link below. Thanks!

ProCite data (v5+

Through our analysis of PDT files, we know that one use of the format is ProCite data (v5+. 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 verified any programs yet that works with this specific format. If you know any, please use the 'Suggest a program' link below. Thanks!

Software that will open, convert or fix PDT files

These apps are known to open certain types of PDT files. Since many different programs may use PDT files for different purposes, you may need to try a few of the apps to open your specific PDT file.

Microsoft OfficeMicrosoft OfficeUser submitted
Microsoft WordMicrosoft WordUser submitted
WordPerfectWordPerfectUser submitted
Microsoft Office Home and Student - EnglishMicrosoft Office Home and Student - EnglishUser submitted
OpenOffice.org BaseOpenOffice.org BaseUser submitted
AppAppUser submitted
Microsoft Windows Operating SystemMicrosoft Windows Operating SystemUser submitted
PDF Maker PilotPDF Maker PilotUser submitted
GrahasGrahasUser submitted
DNVS.RMS.LM3.LM3aDNVS.RMS.LM3.LM3aUser submitted
We have not verified any programs that we know for certain can work with PDT-files on Mac. If you know one, please use the Suggest link below and tell us about it!
We have not verified any online services that we know for certain can work with PDT-files. If you know one, please use the Suggest link below and tell us about it!