PAS File Type

- The quick facts

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.

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 5 PAS openers that are compatible with this specific type of PAS file.

Programs that open Pascal Source Code files


Last updated: March 19, 2022

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, and we would love to hear from you if you have information about either of them.

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 CreatorProgrammable Stitch CreatorUser submitted
Bloodshed Dev PascalBloodshed Dev PascalUser submitted
Pop Art StudioPop Art StudioUser submitted
PascalABCPascalABCUser submitted
PascalABC.NET CompilerPascalABC.NET CompilerUser submitted
Notepad++Notepad++User submitted
FPSFPSUser submitted
Lazarus IDELazarus IDEUser submitted
Ezy PascalEzy PascalUser submitted