Back Up File
Unknownother
Many applications produce back up files that have the .bak extension. Some of these will be identifiable through their binary signature, however others may not. An identification based upon this PRONOM entry will be by extension only and therefore will likely require further investigation to determine the specific type of file.
Identify it
| Extensions | .bak |
|---|---|
| PRONOM | fmt/941 |
Not sure your file is this? Identify it from its first bytes, in your browser.
Open it
No software is recorded for this format.
Convert it
No conversion recorded. One of the tools above may export it; search for a chain.
Sources
From PRONOM. Updated 2016-07-14.