QPRJ file extension
The table below provides useful information about the .qprj file extension. It answers questions such as:
- What is the .qprj file?
- What program do I need to open a .qprj file?
- How can the .qprj file be opened, edited or printed?
- How can I convert .qprj files to another format?
Table of Contents
- ✅ THINK Pascal Project
- 🔄 .qprj file converters
- 🚫 .qprj file related errors
We hope you find this page helpful and a valuable resource!
1 extension(s) and 0 alias(es) found in database
✅ THINK Pascal Project

QPRJ file is a THINK Pascal Project. THINK Pascal was a Pascal language compiler for 68K-based Mac computers.
Other types of files may also use the .qprj file extension.
🚫 The .qprj 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 .qprj 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:
Windows cannot open this file:
example.qprj
To open this file, Windows needs to know what program you want to use to open it...
If you don't know how to set the .qprj file association, check the FAQ.
🔴 Can I change the extension of files?
Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.
If you have helpful information about the .qprj file extension, write to us!