TIP: Run a Free Scan for .ADR File Errors.
Files with the extension
.ADR are known as "
Opera Address book".
This file format was added to our database by a visitor to this site, but no additional information was provided.
We have yet to investigate the ADR file extension any further, or there was simply not enough information available at the time to report accurately on the format. If you know how to open ADR files or even how to convert or edit them, please use the form below.
However, it is possible that other file formats exist which also use the
ADR extension, so please
let us know if you do not think the ADR extension matches the file format you are looking for.
 Windows |
 Smart Address |
Additional extension information
| File type: |
Not specified |
| Popularity: |
 Not specified |
| Author: |
Unknown |
| MIME type: | Not specified |
Other .ADR file extensions
Categories
