Microsoft linguistically enhanced sound file
File type: Audio and sound file
Files with lwv extension are associated with a special audio format related to Microsoft Linguistic Information Sound Editing Tool.
Found 2 different file type records with the same lwv filename suffix.
File type category:
Audio and sound file
Date updated: October 31, 2017
The lwv file extension is used for a special audio format enhanced by Microsoft Linguistic Information Sound Editing Tool. These files were used by Microsoft Agent, which is no longer included or supported since Windows 7.
File type category:
Audio and sound file
Date updated: October 4, 2026
Record marked as obsolete and not updated for a long time.
Litewave is an audio format developed by MAST Labs. Its files contain audio data with DRM protection.
Wavelution is the default software for Litewave files and runs on Microsoft Windows.
The Litewave format is obsolete, so modern audio applications may not support it.
Open an LWV file with Wavelution on Microsoft Windows. Because the format is obsolete, Wavelution may no longer be available or may be required in an older Windows environment.
DRM protection may restrict access to the audio.
Litewave files contain DRM-protected audio, which may restrict conversion to other formats.
Use Wavelution, where available, to access the file and export the audio if the software provides an authorized export function.
Software applications that can open lwv files:
Microsoft Windows
Wavelution
Software applications that can edit lwv files:
Microsoft Windows
Wavelution
Software capable of saving lwv files:
Microsoft Windows
Wavelution
Apps designed for playing lwv files:
Microsoft Windows
Wavelution
Software apps that create lwv files:
Microsoft Windows
Wavelution
Software apps that record to lwv files:
Microsoft Windows
Wavelution
Language
