How to open file with PAC extension?

PAC file description

A .PAC file, also known as the Proxy Auto-Config file, is a configuration file that is used by the web browser for automating the proxy server connection setting. The PAC file contains a single function written in Java script to specify the mode of connection to be established by the web browser to access the specified URL. The mode of connection specified by the PAC file can choose either a direct mode to access the URL directly or through a proxy server. Further, the PAC file is created and edited using a simple text editor supported on Windows and MAC OS.   

Basic information about PAC file

File PAC is one of the files of the Web Files category. Its full name is Proxy Auto-Config File . File format PAC was created by Netscape. If you arrived here, you are probably looking for programs that will help you support this particular file extension. In the further part of this page you will find a list of programs that support file PAC sorted by operating systems. If our database contains information about converting a PAC file, you will definitely find it here.
Tags: PAC extension, how to open PAC file, how to convert PAC file, open PAC file

Programs that support PAC file

Programs for Windows system
Programs for Mac OS system
Programs for Linux system
We hope we helped you solve the problem with the PAC file. If you do not know where you can download the application from our list, click on the link (which is the name of the program) - you will find more information there on the location where to download the secure setup version of the required application.
This site should help you to find the answers for the specific ones or similar to those questions:
  • How to open a file with the PAC extension?
  • How can I convert a PAC file to a different format ?
  • What is the PAC file format extension?
  • What programs support the PAC file?

If after viewing the stuff on this site, you have still not received a satisfactory answer to any of the above questions, this means that the information regarding the PAC file presented here is not complete. Contact us using the contact form and write what information you have not found here .

What else may cause problems?
There can be more reasons which determine that you are not able to open the PAC file (apart from the lack of the proper application installed).
First - the PAC file may be incorrectly linked (associated) with the application installed to support it. In this case, you need to change this link by yourself. To do this, right-click on the PAC file # that you want to edit, click "Open with" and then select the program from the list that you have installed. After this operation, the problems with opening the PAC file should be solved forever.
Second - the file you want to open can simply be damaged. Then, the best solution is to find a new version, or download it again from the same source as before (maybe for some reason in the previous session the download of the PAC file has not been completed and it cannot be opened properly).
If you have additional information about the PAC file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on PAC file.