Corbett

Kerio Connect Backup Software

Corbett Kerio Connect Backup Software copies mail, contacts, calendars and tasks from a Kerio Connect server to a Windows drive. Output covers PST, EML, MBOX, PDF and more, with transfer to Gmail and Office 365. Free demo included.

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4.8 out of 5 from 256 reviews

The run stays on the admin's Windows PC. Kerio mail is never sent to Corbett.

Free demo, scanned clean on VirusTotal and a 30-day money-back window.

Lifetime licence from $99 Demo copies 10 messages per folder

Kerio Connect facts

Kerio Connect Backup Software for Server Admins

Admins who change mail platforms need proof that nothing was left behind. Kerio Connect holds mail, contacts, calendars and tasks in one store. This software writes all of it to open formats before the server is touched.

Copied items

Mail bodies
Header data
Sent dates
Folder tree
Documents and images
Contacts
Calendars and tasks

Kerio Connect data

Mail folders
Contacts
Calendars
Tasks
Notes
Contact photos
Custom folders

Formats

PST
EML
MBOX
PDF
HTML
CSV
vCard
Gmail or O365

Kept on the server

Server configuration
User accounts
Domain list
Server logs

Switching Platforms Starts With a Safe Copy

Leaving Kerio Connect without a verified copy invites regret. Mail and contacts saved in standard formats let the old server retire with nothing missing.

Kerio to Gmail migration

Core features

Back Up Kerio Connect in Four Steps

Install, open, add the account and export.

Install

Install and Run the Kerio Tool

Download the setup, install it on Windows and run the Kerio Mailbox Backup tool.

Kerio tool setup screen
Bulk and selective backup
No file size limit while saving
Kerio stays usable during the run

Kerio Connect folder tree with selection checkboxes

Add account

Open Email Accounts and Add the Login

After clicking Open, choose Email Accounts, then Add Account, and type the Kerio credentials. The tool completes the server address and port itself.

Open then Email Accounts
Account credentials added once
Server details auto-detected
Folders listed after login

Filter

Filter Kerio Mail Before Export

Filters shrink a big mailbox to the items that matter. Date, sender, recipient and subject can be combined.

Date range limits the period
Sender or recipient narrows mail
Subject text finds a thread
Extract and photos save addresses and contact pictures

Export

Export Kerio Mail to Any Format

Click Export and select a format. Mail files, document files and 100+ web platforms are on the list, with naming options for the output.

PST, EML and MBOX mail files
PDF, HTML, CSV and vCard documents
Gmail and O365 as targets
Advanced filters and naming options
Email addresses and contact photos
Tasks and calendars saved

Result

Check the Kerio Backup Result

Open the destination folder and look at the saved files. Naming options keep every item apart from the rest.

Folders as they were on the server
Naming option sets the file name for every item
Replacing the server outright? Use the Kerio Migration Tool
Mail needed in Outlook? Read Export Kerio mailbox to PST for steps

Before exporting

Kerio Connect Backup Checklist

Short list for admins before a run.

Access

Check the credentials

Confirm the Kerio account login works. A working login means the tool can connect and list the folders.

Storage

Plan the target drive

Mail, calendars and photos add up. Aim the output at a drive with spare room.

Scope

Decide bulk or selective

A full server needs bulk mode. One user who left the company needs only a selective run.

Contacts alone go out with Export Kerio contacts to CSV or Export Kerio contacts to vCard.

Free demo

Kerio Connect Backup Demo

Run the free edition on one account. It converts 10 messages per folder so quality can be checked before buying.

Download free demo

Before purchase

Manual Copy vs Kerio Connect Backup Software

Admins can drag mail into a desktop client or export one user at a time. That route is slow for a server with many users.

Task	Manual copy	Kerio Connect Backup Software
Price	No licence fee	$99 one time
One user	Manageable	Just as good
Many users	Slow repeat work	Bulk mode
Contacts and tasks	Separate exports	Saved with the mail
Contact photos	Usually dropped	Extracted with the data
Output choice	Client formats only	Mail formats, documents and 100+ platforms
Folder hierarchy	Flattened	Original structure kept
Server use during copy	Often locked	Kerio stays available

Green rows show where manual copy is enough.

One user can be copied by hand. For a Gmail move, see Kerio to Gmail migration .

Specifications

Kerio Connect Backup Software Requirements

Download details

Version: 4.0
Download size: 47.6 MB
Demo limit: 10 messages per folder
Delivery: Electronic delivery after payment
Licence: Licences for 2 PCs, 10 PCs or unlimited PCs

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System

Hard disk: 100 MB free space
RAM: 512 MB RAM, 1 GB advised
Processor: 1 GHz processor, 2.4 GHz advised
Interface: English
Login: Kerio account credentials

Supported editions

Windows 11 and 10 in 32-bit or 64-bit, and all lower versions.

Windows only.

Corbett has built Windows email utilities since 2020. The developers handle Kerio backup questions.

Working process

Kerio Connect Backup Software Video

Short on time? The IMAP backup guide clip shows the steps in order.

Kerio Connect Backup Software walkthrough

Common questions

Kerio Connect Backup Software FAQs

Steps, attachments, live use and install.

How are Kerio emails backed up?

Install and run the tool. Open Email Accounts, click Add Account, enter the credentials, then click Export and choose a format.

Are attachments saved with Kerio mail?

Yes. Documents, images and other attached files are saved with the messages.

Can Kerio be used during the backup?

Yes. Mail keeps working while the backup runs.

How is the tool installed?

Download the setup file, run it and finish the install prompts. No technical skills are needed.

Can contacts and tasks be saved?

Yes. Contacts, calendars and tasks come out with the mail.

Can addresses and photos be extracted?

Yes. The Extract options save email addresses and contact photos.

Which output types exist?

PST, EML and MBOX plus PDF, HTML, CSV and vCard, and 100+ web platforms.

Does a file size limit apply?

No. Backup has no file size limit.

Which Windows editions are supported?

Windows 11 and 10, plus all lower versions.

Does it send mail to Gmail or O365?

Yes. Both are offered as direct targets.

What does the free edition do?

It converts 10 messages per folder for free.

What is the Kerio licence fee?

Lifetime licences start at $99. Money back is open for 30 days.

Does it support bulk backup?

Yes. Bulk and selective backup are both supported.

Does the tool need the server address?

No. Server address and port come from the login.

Is a Mac build available?

No. It runs on Windows.

Step by step

Kerio Connect Reading List

Guides for Kerio mail, contacts and moves.

Mail moves

Export and convert

Server moves

Backup pages for other mail servers sit under email backup software page, server cutovers on the IMAP Migration Tool. Saved files convert with the email converter tool. Broken archives go through the email recovery software. Saved Kerio files open free in the email viewer software. Related tools: Gmail backup tool and Outlook.com backup tool. Also see the Yahoo backup tool, Hotmail backup tool, iCloud backup tool, Thunderbird backup tool and Webmail backup tool.

User testimonials

Kerio Connect Backup Software Reviews

256 ratings from analysts, admins and editors who saved Kerio data with Corbett.

4.8 out of 5

Rated by 256 reviews from review sites and mailed support notes. All three appear unedited.

Stand alone application

I wanted to backup my emails because of the decision to change the email service. This Kerio Backup tool helped me a lot with the same and I was able to do it efficiently. It's a stand alone application in the market.

Wilson Cardone

Backup without data loss

Corbett Kerio Mailbox Backup tool became a supportive hand and helped me go through the entire backup process without any data loss. I will definitely recommend this software to my friends.

Donald Mathew

Bulk contacts in seconds

My boss gave me the task to extract bulk contacts from the Kerio Emails. I was devastated by the situation that how can I do. But by using Kerio mail server Backup tool. My work was completely done within a few seconds.

James Charle

Get started

Copy Kerio Connect Before the Server Goes

Free edition output: 10 Kerio messages per folder. Inspect it, then buy the $99 licence with 30 days of money back cover.

Download free demo Purchase now

Server 2016 to 2008 · 30 day money back · Windows 11 to 7 · 47.6 MB