Windows
Compatible applications
Quick Facts
Basic information about this file format
Extension
.PJT
File Type
Visual FoxPro Project File
Category
Data
Best first step
Use compatible software
Quick Summary
A practical overview of the .pjt file format
The PJT file extension is primarily associated with Microsoft Visual FoxPro, a data-centric, object-oriented procedural programming language. Specifically, a PJT file serves as the memo file for a Visual FoxPro Project (PJX) file. While the PJX file stores the structural metadata of the project, su…
File extension
.PJT
File type
Visual FoxPro Project File
Category
Data
Recommended action
Open with a trusted compatible app
How to open a .pjt file
Start with a trusted app that supports this format
- Check the file extension carefully and confirm that the file name really ends with .pjt.
- Use software that supports this file type. If one app does not work, try another compatible program for the same platform.
- Update the application if the file was created by a newer version of the software.
- Scan files from unknown sources before opening them, especially documents, archives, scripts, installers, and executable files.
What is a .pjt file?
File extension details and usage information
The PJT file extension is primarily associated with Microsoft Visual FoxPro, a data-centric, object-oriented procedural programming language. Specifically, a PJT file serves as the memo file for a Visual FoxPro Project (PJX) file. While the PJX file stores the structural metadata of the project, such as the names and locations of forms, reports, programs, and database containers, the PJT file acts as a companion binary file that stores memo fields, long descriptions, and other auxiliary information related to the project components. Because Visual FoxPro is a database management system, these files are essential for developers to track the relationships between various database objects and source code files during the software development lifecycle. Without the PJT file, the corresponding PJX file cannot be opened or managed correctly within the Visual FoxPro IDE, as the project metadata would be incomplete. Although Visual FoxPro has been officially discontinued by Microsoft, these files remain relevant for legacy system maintenance and data migration projects.
Software Compatibility
Programs that may open or work with .pjt files
macOS
Compatible applications
Linux
Compatible applications
Mobile
Mobile applications
Can .pjt files be converted?
Options for saving or exporting this file to another format
In many cases, a .pjt file can be converted by opening it in compatible software and using an option such as Save As, Export, or Convert. The available output formats depend on the file type and the application used.
- Use the original software that created the file when possible.
- Check whether the application supports exporting to common formats.
- Be careful with online converters when working with private, business, or sensitive files.
- If conversion fails, the file may be corrupted, incomplete, encrypted, or not actually a .pjt file.
Why can't I open a .pjt file?
Common reasons this file type may not open correctly
Wrong software
The file may require a specific program that supports the .pjt format.
Incorrect extension
The file extension may have been renamed manually, even though the actual file format is different.
Corrupted file
The file may be incomplete, damaged during download, or transferred incorrectly.
Outdated app
Your software may need to be updated before it can open newer versions of this file format.
Frequently Asked Questions
Common questions about .pjt files
To open a .pjt file, use software that supports this file format.
- Microsoft Visual FoxPro
- DBF Viewer Plus
- None (Requires Windows emulation or virtualization)
- None (Requires Wine or virtualization)
- None
Open the file in compatible software and look for options such as Save As, Export, or Convert. If no export option is available, the file may require a specialized converter or the original application that created it.
- Verify that the file extension is correct.
- Install or update compatible software.
- Try another application that supports this format.
- Check whether the file is corrupted, incomplete, or encrypted.
A file extension alone does not guarantee whether a file is safe or unsafe. Only open files from trusted sources, scan unknown files before opening them, and be especially careful with executable, script, archive, and document files.
File safety tips
Use caution with unknown files
Only open files from trusted sources. Before opening a .pjt file, scan it with antivirus software, verify that the file extension is expected, and avoid running unknown executable, installer, macro-enabled document, or script files.