# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
2 File Associations

.PK File Extension

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Generic Icon
File TypeAudition Peak File
DeveloperAdobe Systems
2.7 (6 Votes) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryAudio Files
File Format Description

Contains the visual representation of an audio waveform for a corresponding audio file; generated automatically by Audition and Cool Edit Pro when an audio file is opened; saved in the same folder as the original audio file.

By default, peak files are generated for all audio files opened in Audition 2.0. This speeds up the waveform display process since the waveform only needs to be generated the first time. You may turn off the automatic peak file generation by choosing "Edit→Preferences→Display." Then deselecting "Save Peak Cache Files."

Adobe acquired Syntrillium in May 2003 and rebranded the program Cool Edit Pro as Adobe Audition.

Program(s) that open .PK files
Microsoft Windows Logo
Adobe Audition Icon Adobe Audition CC
Icon Syntrillium Cool Edit Pro
Icon Syntrillium Cool Edit 2000
Updated 12/30/2008

Generic Icon
File TypePacked METAFONT File
1.5 (2 Votes) Thanks for voting!
Rare Uncommon Average Common Very Common
CategoryFont Files
File Format Description

Compressed font file created by GFtoPK, a program included with some TeX software distributions; contains the compressed copy of a .GF METAFONT bitmap font file and is used for maintaining smaller font sizes.

Program(s) that open .PK files
Mac OS X Logo
Mac OS
TeXworks Icon TeXworks
Updated 8/9/2011