Image format record
Harvard Graphics Chart — 3.0
This is the full registry record for one specific format. If you just want to know what to do with a file, the extension pages below are friendlier.
| Format name | Harvard Graphics Chart |
|---|---|
| Version | 3.0 |
| PUID | x-fmt/32 |
| MIME type | Not recorded |
| Extensions | ch3 |
| Primary extension | .ch3 |
File extensions used by this format
Source: PRONOM, the technical registry maintained by The National Archives (UK) for digital preservation.