How to open UDT files

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

What is an UDT file?

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

While we do not yet describe the UDT file format and its common uses, we do know which programs are known to open these files, as we receive dozens of suggestions from users like yourself every day about specific file types and which programs they use to open them.

We are continually working on adding more file type descriptions to the site, so if you have information about UDT files that you think will help others, please use the Update Info link below to submit it to us - we'd love to hear from you!

Various UDT openers

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

Stuffit ExpanderStuffit ExpanderUser submitted
Any Video Converter ProfessionalAny Video Converter ProfessionalUser submitted
Microsoft Visual Studio .NETMicrosoft Visual Studio .NETUser submitted
Flash Movie PlayerFlash Movie PlayerUser submitted
progeCAD ProfessionalprogeCAD ProfessionalUser submitted
progeCAD Professional EnglishprogeCAD Professional EnglishUser submitted
ANCILE uPerform ClientANCILE uPerform ClientUser submitted
TimetableTimetableUser submitted
RWD uPerform ClientRWD uPerform ClientUser submitted
Unitronics Data Tables EditorUnitronics Data Tables EditorUser submitted
Any Video Converter FreeAny Video Converter FreeUser submitted
RWD uPerformRWD uPerformUser submitted
SingularLogic Report ViewerSingularLogic Report ViewerUser submitted
Embarcadero RadPHP XE2Embarcadero RadPHP XE2User submitted
Legend - Legacy Of The DragonsLegend - Legacy Of The DragonsUser submitted
FuturaFuturaUser submitted
SewWhat-Pro ApplicationSewWhat-Pro ApplicationUser submitted
progeCAD StandardprogeCAD StandardUser submitted
progeCADprogeCADUser submitted
cDMScDMSUser submitted
DomusDrawDomusDrawUser submitted
The Unicode Document ProcessorThe Unicode Document ProcessorUser submitted
Eolsoft Flash Movie PlayerEolsoft Flash Movie PlayerUser submitted
OAGCDPOAGCDPUser submitted
Click & Create Stand Alone ApplicationClick & Create Stand Alone ApplicationUser submitted
Center@Mail.Ru - EUCenter@Mail.Ru - EUUser submitted
AViCAD ProfessionalAViCAD ProfessionalUser submitted
JuggernautJuggernautUser submitted
MasterClips MediaPaq BrowserMasterClips MediaPaq BrowserUser submitted

Try a universal file viewer

Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.

We have not verified any programs that we know for certain can work with UDT-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 UDT-files. If you know one, please use the Suggest link below and tell us about it!