coOpera for Windows

Name: coOpera
Rating: 3.7 (3 reviews)
Author: Oleg Podolsky

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Editors’ Review

Download.com staffMarch 12, 2026

coOpera streamlines contact migration from multiple mail services to Opera browser. It converts various contact details from CSV files, enabling easy import for users.

Top Recommended Alternative

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Free

Pros
- Supports Outlook, Outlook Express, Gmail, and Yahoo Mail contacts.
- Utilizes CSV files for flexible contact import.
- Allows selective conversion of contacts.
- Converts name, email, postal, phone, fax, notes, website.
- Facilitates direct import into Opera browser.
Cons
- Requires manual CSV export from source mail services.
- Exclusively supports Opera browser as the destination.
- No direct API integration with mail services.
- Lacks support for other browser contact imports.

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Full Specifications

GENERAL

Release: February 12, 2007

Latest update: March 12, 2026

Version: 1.1

OPERATING SYSTEMS

Platform: Windows

Operating System

Windows Vista
Windows 2000
Windows 10
Windows XP

Additional Requirements: Windows 2000/XP/Vista, Microsoft .NET Framework 1.1 or 2.0

POPULARITY

Total Downloads: 2,743

Downloads Last Week: 11

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Last Updated

User Reviews

3.7/5

3 User Votes

Imported over 1800 addresses without a hitch.
mikandoMay 8, 2014
Pros
Easy step by step instructions. Just follow them and you'll be good to go. I imported form Windows address book. WAB file.
Cons
I did not have any issues.
Summary
If you have commas in your Names for your address book it will trow off the delimiting! In other words a dirty adr file for import. So clean it up prior to using this program and I think you will have better results.
Did what I needed to do!
roxhed1April 29, 2009
Pros
Quick download. Simple instructions Quick execution
Cons
Spamware or Malware that I am not yet aware of??
Summary
If you are wanting to use Opera's new Mail then this is perfect to get you started. I love Opera's new mail btw. Opera itself is a very lite program (about 6.4MB compared to Chrome which is over 100MB) and it even has a very decent (not the best) mail client embedded in it, which means you are running fewer programs at any one time!
Didn't work for me!
bod62ukMay 25, 2008
Pros
Got excited because i thought it would convert and sort my windows address book into Opera mail client.
Cons
This easy to use program only found 17 out of 500 email contacts via a CSV file. <p>FAILED!
Summary

Developer’s Description

By Oleg Podolsky

Convert and export various mail contacts to your Opera browser.

coOpera is a tool that helps you migrate your Microsoft Outlook, Microsoft Outlook Express, Gmail, and Yahoo Mail contacts to Opera browser. All you need to do is export your contacts to a CSV file, choose the contacts you would like to convert, and finally, import converted contacts to Opera browser. coOpera will convert contact name, e-mail addresses, postal addresses, phone and fax numbers, notes, and Web site address.

Version 1.1 may include unspecified updates, enhancements, or bug fixes.

coOpera for Windows

Editors’ Review

Top Recommended Alternative

Seinfeldian Calendar

Pros

Cons