PAS File
What are PAS files and how to open them
Are you having problems opening a PAS file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.
What is a PAS file?
PAS files have multiple uses, and Pascal Source Code is one of them. Read more about the other uses further down the page.
Pascal Source Code File
Files that contain the .pas file extension are most commonly associated with the Pascal programming language. The Pascal language is a procedural programming language that was published in 1970. It has been influential in developing many other programming languages seen today.
PAS files associated with Pascal contain the source code of a program that has been written in the Pascal language. A Pascal development system can compile these PAS files into an executable program.
Delphi is one of the most known programming environments using the Pascal programming language. There are free IDEs available like FreePascal, although they have their limitations.
How to open PAS files
We have identified five PAS openers that are compatible with this specific type of PAS file.
Programs that open Pascal Source Code files
![]() | PSPad | Verified |
![]() | TextPad | Verified |
![]() | UltraEdit | Verified |
![]() | Lazarus | Verified |
![]() | Bloodshed Dev Pascal | Verified |
Last updated: January 13, 2023
More file formats using the PAS extension
Through our research of PAS files, we know that the following formats exist. However, we have not yet analyzed them in detail.
- WinCC Script
Various apps that use files with this extension
These apps are known to open certain types of PAS files. Remember, different programs may use PAS files for different purposes, so you may need to try out a few of them to be able to open your specific file.
![]() | Programmable Stitch Creator | User submitted |
![]() | Professional | User submitted |
![]() | Architect | User submitted |
![]() | Pop Art Studio | User submitted |
![]() | Professional | User submitted |
![]() | PE-DESIGN NEXT | User submitted |
![]() | Personal | User submitted |
![]() | PascalABC | User submitted |
![]() | Professional | User submitted |
![]() | PascalABC.NET Compiler | User submitted |
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