OpenAnyFile
What is a .voc file?
Creative Voice File is an audio format developed by Creative Labs, first released in 1989. It is usually created by Sound Blaster, DOS games.
The Sound Blaster's native sample format — DOS game speech and sound effects are often stored this way.
File details
| Full name | Creative Voice File |
|---|---|
| Category | Audio |
| MIME type | audio/x-voc |
| Signature (magic bytes) | 43 72 65 61 74 69 76 65 20 56 6F 69 63 65 20 46 69 6C 65 (Creative Voice File) |
| Developer | Creative Labs |
| Introduced | 1989 |
| Opens with | Audio player |
| Uploaded? | No — read locally in your browser |
How to open a .voc file
OpenAnyFile routes .voc files to its audio player, which shows a player with duration and seeking, if your browser has the codec.
- Drop your .voc file on the box above, click it to choose the file, or paste it with Ctrl+V.
- The real format is detected from the file's first bytes — not just its name.
- The file opens in the audio player.
- Use fullscreen for a closer look, check its checksums, or download it back unchanged.
What works — and what does not
Works
Viewing and inspecting: a player with duration and seeking, if your browser has the codec. Size, type, signature and checksums are always shown.
Does not work
Guaranteed playback. It depends on your browser shipping this codec; if it doesn't, you still get the full inspection.
Is it safe to open a .voc file online?
Here, yes — because nothing is uploaded. Most "online viewers" send your file to their server. OpenAnyFile reads it with your browser's File API and decodes it on your own device, so there is no copy anywhere else. You can check: open your browser's network tab while opening a file — no upload appears.
Questions about .voc files
Can I open a .voc file without installing software?
Yes. OpenAnyFile opens .voc files in your browser using its audio player. You get a player with duration and seeking, if your browser has the codec, with nothing installed and no account.
How do I know a file is really a .voc file?
Check its first bytes instead of its name. A genuine VOC file begins with 43 72 65 61 74 69 76 65 20 56 6F 69 63 65 20 46 69 6C 65 (Creative Voice File). OpenAnyFile shows the detected type, so a renamed file is easy to spot.
Is my .voc file uploaded anywhere?
No. The file is read locally by your browser and never sent to a server — it even works offline once the page has loaded.
Does it work on phones?
Yes — on Android and iPhone, in any modern browser. You can also install OpenAnyFile as an app.
Related formats
Other formats from the same family:
Format facts checked and page updated on September 25, 2026.