Turbo Pascal DOS file
File type: Various data file
A KOE file is a legacy data file associated with Turbo Pascal for Microsoft MS-DOS.
It is a Turbo Pascal support file rather than a Pascal source-code file.
Found 2 different file type records with the same koe filename suffix.
File type category:
Various data file
Date updated: September 22, 2026
Turbo Pascal was a programming environment from Borland for developing Pascal programs under MS-DOS. KOE files belong to the DOS version of the environment and may contain data used by the software.
KOE files are associated with the Turbo Pascal installation or the tools that created them, rather than with modern Pascal development environments.
Turbo Pascal for MS-DOS is legacy software and is no longer commonly used on current systems. The format is therefore mainly encountered when maintaining older DOS development projects or archival software.
Open a KOE file with the original Turbo Pascal software for MS-DOS. On a modern computer, Turbo Pascal generally requires a suitable DOS environment or emulator.
Because the file is a Turbo Pascal support file, it may not display useful information when opened as text or with a modern editor.
There is no standard conversion for a KOE file. If the file is required by an old Turbo Pascal project, keep it with the project and use the original DOS software.
A KOE file cannot generally be converted into a modern document format.
Software applications that handle other tasks involving koe files:
Microsoft MS-DOS
File type category:
Miscellaneous file
Date updated: September 22, 2026
AquesTone Vocal Synthesizer uses KOE files as voice resources for generating vocal sounds from syllables and musical notes. The files contain the syllable data required by the synthesizer's voice.
AquesTone is Windows software, and the synthesizer loads KOE files as part of its voice data rather than treating them as ordinary audio files.
Install AquesTone Vocal Synthesizer on Microsoft Windows and load the KOE file through the synthesizer or its compatible host application. The file normally works as a voice resource and may not provide useful content when opened directly.
KOE files are not normally converted to another file format. To obtain an audio file, load the KOE voice data in AquesTone Vocal Synthesizer, use it in a vocal performance, and render or export the resulting audio from the compatible host application.
Software applications that handle other tasks involving koe files:
Microsoft Windows
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