WMA to SNDT Converter
Generate MS-DOS SNDT audio files from WMA
Vintage DOS Sound
SNDT is authentic DOS audio — convert from modern Windows WMA.
Online Processing
No vintage tools needed — convert WMA to SNDT in your browser.
Instant Results
SNDT files are tiny — conversion finishes almost immediately.
How to convert WMA to SNDT
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Choose sndt or any other format you need as a result (more than 200 formats supported)
Let the file convert and you can download your sndt file right afterwards
About formats
Frequently Asked Questions
SNDT is a 1990s MS-DOS sound format required by certain vintage DOS applications. Since no DOS environment can decode WMA audio, converting to SNDT is necessary for compatibility.
Vintage MS-DOS applications that expect SNDT handle it directly, while SoX reads it on modern systems and DOSBox plays it within emulated DOS environments seamlessly.
Both are early DOS sound formats, but SNDT and SNDR have distinct header structures. They target overlapping but not identical sets of vintage DOS audio software from that era.
SNDT was designed for early DOS hardware — typically 8-bit resolution at constrained sample rates. It produces functional voice and effects audio rather than high-fidelity music.
Yes — upload all your WMA files at once and convertio.tools will create individual SNDT files for each, which is especially useful when preparing audio sets for retro computing projects.