PDT file: How can I open a .PDT file?
The table below provides useful information about the .pdt file extension. It answers questions such as:
- What is the .pdt file?
- What program do I need to open a .pdt file?
- How can the .pdt file be opened, edited or printed?
- How can I convert .pdt files to another format?
We hope you find this page helpful and a valuable resource.
✅ InkWriter/Note Taker Template

The PDT file is an InkWriter/Note Taker Template document.
✅ HPS Ancient Warfare Parameter Data File

The PDT file is a HPS Ancient Warfare Parameter Data File. Ancient Warfare is a series of tactical wargames depicting combat across the ancient world.
✅ VersaPro PLC Compiled Block

The PDT file is a VersaPro PLC Compiled Block. VersaPro is an old family of PLC programming software. Compiled block stored and executed in the PLC.
✅ ProCite Database

The PDT file is a ProCite Database. ProCite is a tool for creating citations in the users' preferred citation standard.
✅ GEUS Polar Data

The PDT file is a GEUS Polar Data. GEUS is a Czech software for basic geodetic calculations.
✅ Autodesk Land Desktop Hydrology Data

The PDT file is an Autodesk Land Desktop Hydrology Data. Autodesk Land Desktop is a tool for production on transportation projects.
⚠ Be careful with .pdt files.
It's important to know that the .pdt file extension can be used by various programs, not just the ones you expect. This includes potentially harmful software or malware that might create .pdt files. Be cautious when dealing with .pdt files from unknown sources.
🚫 The .pdt file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
Is it possible that the filename extension is misspelled?
We found the following similar file extensions in our database:
🔴 Can't open a .pdt file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Select an app to open this .pdt file
It means that the operating system does not have a default app associated with the .pdt file type. To resolve this issue and open the file, you can take the following steps:
- Right-click on the .pdt file. A context menu will appear.
- From the context menu, select Open with. Windows will display a list of recommended apps.
- If the desired app is listed, select it from the provided options.
- If you cannot find the appropriate app, you may need to install software that supports the specific file type.
If you don't know how to change the default app for the .pdt file, check the FAQ.
🔴 Can I change the extension of files?
Changing the filename extension of a file is not a good idea. The extension of a file serves as a hint to the operating system and various software programs about the type of data contained within the file. When you alter a file's extension, you essentially modify how software applications interpret and handle that file. Every file has a specific format, also known as its file type or file format. The problem is, changing the file extension does not change the file format.
If you have helpful information about the .pdt file extension, write to us.