What is the ADR file?
The ADR file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the Opera Bookmarks Format format. ADR files are supported by Linux, Mac OS, Windows operating systems. The ADR file is one of the Web Files files, just like 303 of the other files found in our file information database.
A program that can open the ADR file is e.g. Opera.
Programs, that can open .ADR files
How to open a .ADR file?
If you have problems opening the file ADR, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the ADR file format with the installed program. If not, right click on your ADR file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all ADR files should automatically open with the selected program.
