File Extension PAC

File type: STAD Graphic File

About the PAC file type:

If Windows cannot find the appropriate program associated with .PAC files, then your registry may have errors. Check your Windows registry for errors (includes file association errors).

The PAC file extension is the format used for Atari ST graphic or Image files. Atari ST is an Atari-released personal/home computer commercially made available in 1985 by Atari Corporation and was distributed from 1985 to 1990. ST (16-32) officially refers to Motorola 68000 16-bit BUS externals and 32-bit BUS internals. The image files created using the STAD program are saved and stored as a black and white image. These files are often displayed in a 640x400 pixels resolution. These files are also considered as high-resolution graphics for the Atari computers.


Detailed information for file extension PAC

Category: Graphic Files, Image Files
File format: Open-Source
Open with Windows: XnView
The files with the PAC file extension contain a header often followed by one RLE-compressed image file. The header attached to the .pac files is around 7 bytes in size and only the pieces of information required to decompress the image file are contained in the said header.