There are 4 other file types using
the ADR file extension!

adr file icon.adr - Address book file

adr file icon.adr - After Dark random screen saver module file

adr file icon.adr - Adress PLUS SQL database file

adr file icon.adr - z-Tree address data

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ADR file extension - Opera bookmarks file

What is adr file? How to open adr files?

File type specification:

Settings, options, themes or skins file type icon Settings, options, themes or skins file type

adr file icon: adr filetype icon

The adr file extension is is mainly related to popular Opera web browser and used for one of its default file types.

These adr files contain list of bookmarks or contacts used by the Opera. They are generated automatically when user adds more pages as bookmarks.

The default software associated to adr file type:

Opera browser icon

Opera Software ASA logo Opera browser  Microsoft Windows software

Company or developer:
  Opera Software ASA

Opera is Internet web browser and Internet suite. Opera supports many features as tabbed browsing, page zooming, mouse gestures, downloading via BitTorrent protocol, malware protection, e-mail client etc.. Opera runs on many desktop operating systems such as Microsoft Windows, Linux and Mac OS X. Some editions of Opera are available for mobile phones and tablet PCs. Opera is currently the fourth most widely used web browser for computers.

Opera browser for Mac icon

Opera Software ASA logo Opera browser for Mac  Apple macOS / Mac OS X software

Company or developer:
  Opera Software ASA

Opera for Mac is a free web browser and Internet suite. Opera is able to safe web browsing. sending and receiving e-mail messages, managing contacts, chatting on IRC, downloading files via BitTorrent, and reading web feeds.

Opera browser for Linux icon

Opera Software ASA logo Opera browser for Linux  Linux/Unix software

Company or developer:
  Opera Software ASA

Opera for Linux is easy-to-use web browser that includes modern features such as tabbed browsing, pop-up blocking, integrated searches as well as advanced functions like e-mail program, RSS Newsfeeds and IRC chat.

Help how to open ADR files:

Use Opera web browser to import the *.adr file.

How to convert file with extension ADR:

Previously saved bookmarks can be usually transfered to another web browser.

List of software applications associated to the .adr file extension

Recommended software programs are sorted by OS platform (Windows, Mac OS X etc.) and possible program actions
that can be done with the file
: like open adr file, edit adr file, convert adr file, view adr file, play adr file etc. (if exist software for corresponding action in File-Extensions.org's database).

Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting of the adr files.

  • Convert adr file
  • Import adr file
  • Export adr file
  • Settings adr file

adr file converter - software that convert adr file - Opera bookmarks file

Click on the link to get more information about Transmute for convert adr file action.

Microsoft Windows:

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