Files with adr extension can be found as saved bookmarks for Opera web browser.

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

empty icon.adr - Address book

empty icon.adr - After Dark random screen saver module

empty icon.adr - Adress PLUS SQL database

empty icon.adr - z-Tree address data

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

File extension adr 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 open adr file:

Opera browser icon

Opera Software ASA logoOpera 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 logoOpera 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 logoOpera 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:

Use Opera web browser to import and load bookmarks from .adr files.

How to convert:

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, macOS, Linux, iOS, Android 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 adr files.

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

Programs supporting the exension adr on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Transmute for convert adr file action.

Microsoft Windows:

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