Document
What is a .vtf file?
A .vtf file is a Valve Texture Format. This is a document format, so it holds text and layout meant to be read.
How to open a .vtf file
- Try LibreOffice (free, Windows/Mac/Linux) — it opens an enormous range of current and historic document formats.
- Microsoft Word and Google Docs handle most mainstream document types.
- If nothing opens it, open it in a text editor: many older document formats have readable text inside.
The registry records this extension against Valve Texture Format, so software from that family is the most likely match.
How to convert a .vtf file
- Once it opens in LibreOffice or Word, Save As .docx or .pdf to get it into a format you can use anywhere.
MIME type
When a .vtf file travels over the web, servers label it with this MIME type:
image/vnd.valve.source.textureThe technical record
For archivists, developers and the merely curious: these are the PRONOM registry entries for .vtf.
| Format name | Version | MIME type | PUID |
|---|---|---|---|
| Valve Texture Format | — | image/vnd.valve.source.texture | fmt/985 |