Open ADR file

The most commonly used .adr file type: Opera bookmarks file

What is adr file? Understanding and opening adr files

adr file icon Are you facing difficulties opening adr files on your computer, or wondering exactly what adr file is?
We've got the best software solutions for opening adr files effortlessly.

.adr file type #1: Opera bookmarks file

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

Further details

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.

Open adr file with:

Opera browser icon

Opera browser

A popular iInternet web browser and communiation suite

Opera browser for Mac icon

Opera browser for Mac

A free web browser and Internet suite

Opera browser for Linux icon

Opera browser for Linux

Linux version of popular web browser

.adr file type #2: Address book

An adr file extension is related to the Smart Address and used for its address book files.

Further details

The adr file extension is associated with some applications contact management applications, such as Smart Address for Microsoft Windows developed by X2Net.

The adr file stores addresses of contacts.

Open adr file with:

Smart Address

An older contact management software

.adr file type #3: Adress PLUS SQL database

An adr file extension is related to the Adress PLUS SQL, a database management system. An adr file stores database.

Further details

The adr file extension is used by Adress PLUS SQL, a leading professional database management system for Microsoft SQL Server from Version 7.

The adr file stores database in SQL database file format.

Open adr file with:

Adress PLUS SQL

A Customer Relationship Management software

.adr file type #4: After Dark random screen saver module

An adr file extension is related to the After Dark for Mac. An adr file contains screen saver module.

Further details

The adr file extension is associated with an After Dark screen saver application for Apple MAC OS Classic.

The adr file stores random screen saver module. Application is not developed yet. Old file extension.

We are sorry, there is currently no software link record to open this adr file type.

.adr file type #5: z-Tree address data

An adr file extension is associated with the z-Tree, a program for developing economic experiments.

Further details

The adr file extension is related to the z-Tree, a software package for developing and carrying out economic experiments, available for Microsoft Windows operating system.

The adr file stores adress data for z-Tree.

Open adr file with:

z-Tree

An experimental economics software

What file extension actually is?

Simply put, file extensions are the characters after the dot in the computer file name, so for example document-name.pdf has file extension „pdf“. This helps Windows to identify which program should be used to open the file.

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Our database contains a huge list of different file extensions, usually with detailed description and programs that can be used to open or otherwise work with that particular file type.

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Every software listed in our database is verified and ve provide link to the developer or to the software own website, which should hopefuly be enough for you to download the most recent version of the program.