.PAC Bestandsextensie

Proxy Auto-Config File

Ontwikkelaar Netscape
Populariteit
3.9  |  78 Stemmen
 

Wat is een PAC-bestand?

A PAC file is a configuration file used by web browsers to select an appropriate proxy server. It contains one or more JavaScript functions with one of them named FindProxyForURL, which defines rules for choosing a proxy server based on a given URL. PAC files are used for controlling and load-balancing Internet traffic, especially in corporate environments.

Meer informatie

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 are typically hosted on a web server and are named proxy.pac.

Since PAC files contain the configuration in plain text. You can use a text editor, such as Microsoft Notepad or Apple TextEdit to view or modify the files.

OPMERKING: The PAC file format was originally released in 1996 for use by Netscape Navigator 2.0.

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Programma's die PAC-bestanden openen

Mac
Inbegrepen bij het besturingssysteem
Linux
Categorie: Web
Bijgewerkt: 2019-08-07

PAC Subtitles File

Ontwikkelaar Screen Subtitling Systems
Populariteit
3.9  |  24 Stemmen
 

A PAC file is a subtitle file created by Screen Subtitling Systems to synchronize closed captions or subtitles with the video timeline in media playback and editing software. It contains subtitle text along with timing and formatting information necessary for the precise on-screen display of text. Although it is still used, the proprietary format is less common due to the prevalence of more standardized subtitle formats.

Meer informatie

PAC files are often utilized by media professionals who work with subtitling and closed captioning for film and television. These users typically create PAC files with subtitle editing software, such as EZTitles, and they may convert them to more widely supported formats, such as .SRT and .SUB, for broader compatibility.

Een PAC-bestand openen

You can open PAC subtitle files with various subtitle editing programs, such as EZTitles, Subtitle Edit, and BroadStream Solutions Wincaps Q4. To open a PAC file with EZTitles, select Import/Export → Import Subtitles, or click the Import Subtitles button on the toolbar.

Een PAC-bestand converteren

Several programs, such as EZTitles and Subtitle Edit, can convert PAC files. These programs allow you to convert PAC files to other common subtitle formats, such as .SRT and .SUB, which are more compatible with different media players or video editing software.

Programma's die PAC-bestanden openen

Windows
Categorie: Video
Bijgewerkt: 2026-07-16

Hedgehog Engine 3D Model

Ontwikkelaar Sonic Team
Populariteit
4.2  |  6 Stemmen
 

A PAC file is a 3D model used in a video game developed by SEGA or Sonic Team. Notably, the games Sonic Forces and Sonic Lost World use 3D models saved as PAC files.

Meer informatie

PAC files are 3D models used in games that use the Sonic Team's Hedgehog Engine game engine. In addition to Sonic Forces and Sonic Lost World, Puyo Puyo Tetris 2, Sakura Wars, Mario & Sonic at the Olympic Games Tokyo 2020, Mario & Sonic at the Rio 2016 Olympic Games, and Olympic Games Tokyo 2020 - The Official Video Game use PAC files.

Most players who play these games will never encounter the games' PAC files. However, some enthusiastic modders have created tools that allow them to extract, edit, and create their own PAC files.

Een PAC-bestand openen

You can use HedgeLib (cross-platform) to extract PAC files from a Hedgehog Engine game. Then, you can use Noesis (Windows) to open the files' contents and convert them to other 3D model formats.

After you've finished editing your PAC file, you can use HedgeLib to repackage the file and insert it into a Hedgehog Engine game.

Programma's die PAC-bestanden openen of ernaar verwijzen

Windows
Gratis
Gratis
Mac
Gratis
Linux
Gratis
Categorie: Spel
Bijgewerkt: 2021-09-07

SBStudio II Song File

Ontwikkelaar Henning Helstrom
Populariteit
3.0  |  12 Stemmen
 

A PAC file is a song created by SBStudio II, a music composition program developed by Henning Helstrom for DOS-based systems in the 1990s. It contains the musical arrangement and the audio samples used in a composition. SBStudio II users create, edit, and save songs in the PAC format, then load them later for playback or further editing within the program.

Meer informatie

The PAC format comprises several blocks that store various pieces of information, including instrument samples, pattern data, and playback settings, which enables SBStudio II to load an entire song from a single file. Because the file stores multiple types of data in a single file structure, users often refer to PAC files as “package” files.

OPMERKING: Today, PAC files are obscure since SBStudio II, and the format is no longer developed. The files are primarily of interest to enthusiasts who preserve or convert vintage music files from older DOS-era trackers.

Een PAC-bestand openen

You can open PAC files with FMJ-Software Awave Studio in WIndows. To open a KRZ file with FMJ-Software Awave Studio, select File → Open.

Programma's die PAC-bestanden openen

Windows
Gratis proefversie
Categorie: Audio
Bijgewerkt: 2025-07-11

STAD Graphic File

Ontwikkelaar STAD
Populariteit
2.7  |  14 Stemmen
 

A PAC file is an image created by STAD (STart Art Design), a graphics program for Atari ST computers. It stores a monochrome image designed for the Atari ST's high-resolution 640 × 400 display mode. The format was developed for creating detailed black-and-white graphics on Atari systems but is now obsolete as color graphics became common and development ceased.

Meer informatie

During the late 1980s and early 1990s, artists and Atari ST users created PAC files with STAD to produce illustrations, diagrams, and other graphics. The format took advantage of the Atari ST's high-resolution monochrome display, making it suitable for precise artwork and technical drawings. As color graphics became more common, PAC files gradually fell out of use.

Users typically created PAC files by saving their work with STAD. Although the format is no longer widely used, retro computing enthusiasts and digital archivists may still encounter PAC files in software collections or historical archives.

Een PAC-bestand openen

You can open PAC files with several image editors, including Lemkesoft GraphicConverter and XnViewMP. To open a PAC file with XnViewMP, select File → Open.

Een PAC-bestand converteren

Lemkesoft GraphicConverter can convert PAC files to various file types, including the following formats:

  • .JPG - JPEG Image
  • .PNG - Portable Network Graphic
  • .TIF - Tagged Image File Format
  • .GIF - Graphical Interchange Format
  • .WEBP - WebP Image
  • .BMP - Bitmap Image

Programma's die PAC-bestanden openen

Windows
Gratis
Mac
Gratis proefversie
Gratis

WWE 2K Game Data Archive

Ontwikkelaar Yuke's
Populariteit
1.0  |  2 Stemmen
 

A PAC file is an archive that contains game data used by a game in the WWE 2K series. For example, it may contain game audio, animations, textures, and/or character models. Modders have created tools that allow them to decompress and extract data from PAC files.

Meer informatie

WWE 2K is a series of pro wrestling video games. Prior to WWE 2K20, games in the series were developed by Yuke's. These entries store various types of game data in PAC files.

Although PAC files are not meant to be opened by players, WWE 2K modders have developed tools that allow them to extract the data the files contain. Modders can also use these tools to add files to existing PAC files, to insert custom audio, animations, and characters into a game.

Een PAC-bestand openen

You can use PAC Editor (Windows) or rePac (Windows) to view and extract the files a PAC file contains.

Programma's die PAC-bestanden openen

Windows
Categorie: Spel
Bijgewerkt: 2022-11-22

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