.pac文件扩展名，.pac文件如何打开？

.pac

文件类型1：STAD Graphic File

文件说明：

Image format used by the STAD program for Atari ST systems; saved as a black and white image with a resolution of 640x400 pixels; considered a high-resolution graphic for Atari computers.

打开.pac文件

Mac OS

Lemkesoft GraphicConverter

XnView

　

Windows

XnView　

Linux

其它内容

.pac

文件类型2：SBStudio II Song File

文件说明：

Song format, called a PAC or package file, used by SBStudio; made up of data blocks that store song information and audio data.

打开.pac文件

Mac OS

　

Windows

SBStudio II

FMJ-Software Awave Studio　

Linux

.pac

文件类型3：Proxy Auto-Config File

文件说明：

Configuration file used by Web browsers to select an appropriate proxy server; contains a JavaScript function named FindProxyForURL that defines rules for choosing a proxy server based on a given URL; used for controlling and load-balancing Internet traffic, especially in corporate environments.

PAC files are enabled in Web browsers by entering the PAC file URL in the proxy connection settings, or by using the Web Proxy Auto-Discovery (WPAD) protocol; when executed, a PAC file returns a string with one or more proxy server URLs.

PAC files typically are hosted on a Web server and are named proxy.pac.

NOTE:

Since PAC files contain JavaScript code, they may be edited with a text editor.

打开.pac文件

Mac OS

Apple Safari

Mozilla Firefox

　

Windows

Microsoft Internet Explorer

Mozilla Firefox

　

Linux

Mozilla Firefox

来源：. pac文件