.OKT File Extension

Oktalyzer Module

Developer Armin Sander
3.3  |  3 Votes

What is an OKT file?

An OKT file is an audio tracker module saved in the Oktalyzer Tracker Module (OKT) format. It is primarily created by Oktalyzer, one of the first audio trackers available for Amiga systems. OKT files store tracks, patterns, and samples used for instruments that are played back in the songs.

More Information

Screenshot of a .okt file in OpenMPT 1
OKT file open in OpenMPT 1

Armin Sander developed Oktalyzer in the 1980s, and Mayer Verlag distributed the commercial audio tracker in 1988 for Amiga computers. However, Sander discontinued the software in 1991, with the last version being 1.57.

Although Oktalyzer has been discontinued for many years, you may still encounter old OKT files created by the original application. In addition, you may also receive OKT files created by video game music enthusiasts using a third-party audio tracker.

How to open an OKT file

You can open an OKT file with many audio applications, including OpenMPT (Windows), Nullsoft Winamp (Windows), DeliPlayer (Windows), and MikMod (multiplatform). To open an OKT file with OpenMPT, select File → Open....

How to convert an OKT file

OpenMPT can convert OKT files to the following formats:

  • .MID - MIDI File
  • .IT - Impulse Tracker Module
  • .WAV - WAVE Audio File
  • .FLAC - Free Lossless Audio Codec File
  • .AU - Audacity Audio File
  • .OPUS - Opus Audio File
  • .OGG - Ogg Vorbis Audio File
  • .RAW - Raw Audio Data
  • .MP3 - MP3 Audio File
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Programs that open OKT files


Verified by FileInfo.com

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